Gamma butyrolactones

Tetronic acid, 96%, Alfa Aesar™

Tetronic acid, 96%, Alfa Aesar™

CAS: 541-57-1 Molecular Formula: C4H4O3 Molecular Weight (g/mol): 100.07 MDL Number: MFCD00010086 InChI Key: DUAZKLYNTLDKQK-UHFFFAOYNA-N Synonym: 2,4 3h,5h-furandione, 2,4-furandione, 3,5-dihydrofuran-2,4-dione, beta-tetronic acid, butanoic acid, 4-hydroxy-3-oxo-, .gamma.-lactone, furan-2,4 3h,5h-dione, tetrahydrofuran-2,4-dione, tetrahydrofuran-3,5-dione, tetronic acid, tetronicacid PubChem CID: 521261 IUPAC Name: oxolane-2,4-dione SMILES: OC1OC(=O)C=C1

Gibberellic acid, 99%, ACROS Organics™

Gibberellic acid, 99%, ACROS Organics™

CAS: 77-06-5 Molecular Formula: C19H22O6 Molecular Weight (g/mol): 346.38 MDL Number: MFCD00079329 InChI Key: IXORZMNAPKEEDV-QTWFBFKQSA-N Synonym: brellin, cekugib, gib-tabs, gibberellic acid, gibberellic acid ga3, gibberellin, gibberellin a3, gibberellin x, gibreskol, grocel PubChem CID: 91757643 IUPAC Name: (1R,2R,5S,8S,9S,10R,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylic acid SMILES: CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O

Tetronic Acid 96.0+%, TCI America™

Tetronic Acid 96.0+%, TCI America™

CAS: 4971-56-6 Molecular Formula: C4H4O3 Molecular Weight (g/mol): 100.07 MDL Number: MFCD00010086 InChI Key: DUAZKLYNTLDKQK-UHFFFAOYNA-N Synonym: 2,4 3h,5h-furandione, 2,4-furandione, 3,5-dihydrofuran-2,4-dione, beta-tetronic acid, butanoic acid, 4-hydroxy-3-oxo-, .gamma.-lactone, furan-2,4 3h,5h-dione, tetrahydrofuran-2,4-dione, tetrahydrofuran-3,5-dione, tetronic acid, tetronicacid PubChem CID: 521261 IUPAC Name: 5-hydroxy-2,5-dihydrofuran-2-one SMILES: OC1OC(=O)C=C1

D(-)-Pantolactone, 99%, ACROS Organics™

D(-)-Pantolactone, 99%, ACROS Organics™

CAS: 599-04-2 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.14 MDL Number: MFCD00005392 InChI Key: SERHXTVXHNVDKA-BYPYZUCNSA-N Synonym: 2 3h-furanone, dihydro-3-hydroxy-4,4-dimethyl-, 3r, d---pantolactone, d---pantoyl lactone, d-pantolactone, pantothenic lactone, r---pantolactone, r-3-hydroxy-4,4-dimethyldihydrofuran-2 3h-one, r-pantolactone, r-pantoyl lactone, unii-j288d7o0js PubChem CID: 439368 ChEBI: CHEBI:16719 IUPAC Name: (3R)-3-hydroxy-4,4-dimethyloxolan-2-one SMILES: CC1(COC(=O)C1O)C

Gibberellin A3 98.0+%, TCI America™

Gibberellin A3 98.0+%, TCI America™

CAS: 77-06-5 Molecular Formula: C19H22O6 Molecular Weight (g/mol): 346.38 MDL Number: MFCD00079329 InChI Key: IXORZMNAPKEEDV-QTWFBFKQSA-N Synonym: brellin, cekugib, gib-tabs, gibberellic acid, gibberellic acid ga3, gibberellin, gibberellin a3, gibberellin x, gibreskol, grocel PubChem CID: 91757643 IUPAC Name: (1R,2R,5S,8S,9S,10R,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylic acid SMILES: CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O

(-)-6β-Hydroxymethyl-7α-hydroxy-cis-2-oxabicyclo[3.3.0]octan-3-one, 98%, ACROS Organics™

(-)-6β-Hydroxymethyl-7α-hydroxy-cis-2-oxabicyclo[3.3.0]octan-3-one, 98%, ACROS Organics™

CAS: 32233-40-2 Molecular Formula: C8H12O4 Molecular Weight (g/mol): 172.18 MDL Number: MFCD00075234 InChI Key: VYTZWRCSPHQSFX-GBNDHIKLSA-N Synonym: --corey diol corey lactone, --corey lactone, --corey lactone diol, 1s,6s,5r,7r-7-hydroxy-6-hydroxymethyl-2-oxabicyclo 3.3.0 octan-3-one, 3ar,4s,5r,6as---hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b furan-2-one, 3ar,4s,5r,6as-5-hydroxy-4-hydroxymethyl hexahydro-2h-cyclopenta b furan-2-one, 3ar,4s,5r,6as-5-hydroxy-4-hydroxymethyl-3,3a,4,5,6,6a-hexahydrocyclopenta b furan-2-one, 3ar,4s,5r,6as-hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b furan-2-one, corey lactone diol, l-corey lactone PubChem CID: 2724453 IUPAC Name: (3aR,4S,5R,6aS)-5-hydroxy-4-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one SMILES: OC[C@H]1[C@H](O)C[C@@H]2OC(=O)C[C@H]12

D(+)-Glucurono-3,6-lactone, 99+%, ACROS Organics™

D(+)-Glucurono-3,6-lactone, 99+%, ACROS Organics™

CAS: 32449-92-6 Molecular Formula: C6H8O6 Molecular Weight (g/mol): 176.124 MDL Number: MFCD00135622 InChI Key: UYUXSRADSPPKRZ-KKQCNMDGSA-N Synonym: d-glucuro-3,6-lactone PubChem CID: 91634076 IUPAC Name: (2S)-2-[(2S,3S,4R)-3,4-dihydroxy-5-oxooxolan-2-yl]-2-hydroxyacetaldehyde SMILES: C(=O)C(C1C(C(C(=O)O1)O)O)O

2-Hydroxy-gamma-butyrolactone, 99%, ACROS Organics™

2-Hydroxy-gamma-butyrolactone, 99%, ACROS Organics™

CAS: 19444-84-9 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.09 MDL Number: MFCD00134268,MFCD00211245 InChI Key: FWIBCWKHNZBDLS-UHFFFAOYNA-N Synonym: 2 3h-furanone, dihydro-3-hydroxy, 2 3h-furanone, dihydrohydroxy, 2-hydroxy-gamma-butyrolactone, 3-hydroxydihydro-2 3h-furanone, 3-hydroxydihydrofuran-2 3h-one, 3-hydroxytetrahydrofuran-2-one, 3s-3-hydroxydihydrofuran-2 3h-one, alpha-hydroxy-gamma-butyrolactone, hydroxybutyrolactone, r-dihydro-3-hydroxyfuran-2 3h-one PubChem CID: 545831 IUPAC Name: 3-hydroxyoxolan-2-one SMILES: OC1CCOC1=O

(3aR)-(+)-Sclareolide 97.0+%, TCI America™

(3aR)-(+)-Sclareolide 97.0+%, TCI America™

CAS: 564-20-5 Molecular Formula: C16H26O2 Molecular Weight (g/mol): 250.38 MDL Number: MFCD00134168 InChI Key: IMKJGXCIJJXALX-UHFFFAOYNA-N PubChem CID: 929262 IUPAC Name: 3a,6,6,9a-tetramethyl-dodecahydronaphtho[2,1-b]furan-2-one SMILES: CC12CCC3C(C)(C)CCCC3(C)C1CC(=O)O2

alpha,alpha-Dimethyl-gamma-butyrolactone 97.0+%, TCI America™

alpha,alpha-Dimethyl-gamma-butyrolactone 97.0+%, TCI America™

CAS: 3709-08-8 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.14 MDL Number: MFCD03844788 InChI Key: UPVAIJPDWVTFKT-UHFFFAOYSA-N Synonym: Dihydro-3,3-dimethyl-2(3H)-furanone PubChem CID: 94746 IUPAC Name: 3,3-dimethyloxolan-2-one SMILES: CC1(CCOC1=O)C

γ-Hexalactone, 98%, ACROS Organics™

γ-Hexalactone, 98%, ACROS Organics™

CAS: 695-06-7 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.14 MDL Number: MFCD00005401 InChI Key: JBFHTYHTHYHCDJ-UHFFFAOYNA-N Synonym: 2 3h-furanone, 5-ethyldihydro, 4-ethyl-4-butanolide, 4-hexanolide, 5-ethyldihydrofuran-2 3h-one, 6-caprolactone, gamma-caprolactone, gamma-hexalactone, gamma-hexanolactone, tonkalide, toukalide PubChem CID: 12756 ChEBI: CHEBI:85235 IUPAC Name: 5-ethyloxolan-2-one SMILES: CCC1CCC(=O)O1

Alfa Aesar™ gamma-Decanolactone, 98%

Alfa Aesar™ gamma-Decanolactone, 98%

CAS: 706-14-9 Molecular Formula: C10H18O2 Molecular Weight (g/mol): 170.25 MDL Number: MFCD00005404 InChI Key: IFYYFLINQYPWGJ-UHFFFAOYNA-N Synonym: 2 3h-furanone, 5-hexyldihydro, 2-decalactone, 4-decanolide, 4-hexyl-4-butanolide, 5-hexyldihydro-2 3h-furanone, 5-hexyldihydrofuran-2 3h-one, decan-4-olide, decanolide-1,4, gamma-decalactone, gamma-decanolactone PubChem CID: 12813 IUPAC Name: 5-hexyloxolan-2-one SMILES: CCCCCCC1CCC(=O)O1

(S)-(+)-γ-Hydroxymethyl-γ-butyrolactone, 97%, ACROS Organics™

(S)-(+)-γ-Hydroxymethyl-γ-butyrolactone, 97%, ACROS Organics™

CAS: 32780-06-6 Molecular Formula: C5H8O3 Molecular Weight (g/mol): 116.12 MDL Number: MFCD00066224 InChI Key: NSISJFFVIMQBRN-BYPYZUCNSA-N Synonym: 2 3h-furanone, dihydro-5-hydroxymethyl-, 5s, 5s-5-hydroxymethyl oxolan-2-one, s-+-2',3'-dideoxyribonolactone, s-+-dihydro-5-hydroxymethyl furanone, s-+-dihydro-5-hydroxymethyl-2 3h-furanone, s-+-gamma-hydroxymethyl-gamma-butyrolactone, s-4-hydroxymethyl butyrolactone, s-5-hydroxymethyl dihydrofuran-2 3h-one, s-5-hydroxymethyl-dihydrofuran-2 3h-one, s-5-hydroxymethyldihydrofuran-2-one PubChem CID: 2733813 IUPAC Name: (5S)-5-(hydroxymethyl)oxolan-2-one SMILES: C1CC(=O)OC1CO

Alfa Aesar™ 2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone, 97+%

Alfa Aesar™ 2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone, 97+%

CAS: 30725-00-9 Molecular Formula: C8H12O5 Molecular Weight (g/mol): 188.18 MDL Number: MFCD00080793 InChI Key: NHHKFJCWLPPNCN-UHFFFAOYNA-N Synonym: 2,3-isopropylidene-d-ribonolactone, 2,3-o-isopropylidene-d-ribonic, 2,3-o-isopropylidene-d-ribonic gamma-lactone, 2,3-o-isopropylidene-d-ribonic-gama-lactone, 2,3-o-isopropylidene-d-ribono-1,4-lactone, 3ar,6r,6ar-6-hydroxymethyl-2,2-dimethyl-dihydro-3ah-furo 3,4-d 1,3 dioxol-4-one, 3ar,6r,6ar-6-hydroxymethyl-2,2-dimethyldihydrofuro 3,4-d 1,3 dioxol-4 3ah-one, a-lactone, d-2,3-isopropylidene lyxono-1,4-lactone, nhhkfjcwlppncn-hsuxutppsa, pubchem10728 PubChem CID: 1268067 IUPAC Name: 6-(hydroxymethyl)-2,2-dimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxol-4-one SMILES: CC1(C)OC2C(CO)OC(=O)C2O1

alpha-Acetyl-gamma-butyrolactone 99.0+%, TCI America™

alpha-Acetyl-gamma-butyrolactone 99.0+%, TCI America™

CAS: 517-23-7 Molecular Formula: C6H8O3 Molecular Weight (g/mol): 128.13 MDL Number: MFCD00005394 InChI Key: OMQHDIHZSDEIFH-UHFFFAOYNA-N Synonym: 2 3h-furanone, 3-acetyldihydro, 2-acetylbutyrolactone, 2-oxo-3-acetyltetrahydrofuran, 3-acetyl-2 3h-4,5-dihydrofuranone, 3-acetyldihydro-2 3h-furanone, 3-acetyldihydrofuran-2 3h-one, 3-acetyltetrahydro-2-furanone, 3-acetyltetrahydrofuran-2-one, alpha-acetyl-gamma-butyrolactone, alpha-acetylbutyrolactone PubChem CID: 10601 IUPAC Name: 3-acetyloxolan-2-one SMILES: CC(=O)C1CCOC1=O

alpha-Hydroxy-gamma-butyrolactone 98.0+%, TCI America™

alpha-Hydroxy-gamma-butyrolactone 98.0+%, TCI America™

CAS: 19444-84-9 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.09 MDL Number: MFCD00134268,MFCD00211245 InChI Key: FWIBCWKHNZBDLS-UHFFFAOYNA-N Synonym: 2 3h-furanone, dihydro-3-hydroxy, 2 3h-furanone, dihydrohydroxy, 2-hydroxy-gamma-butyrolactone, 3-hydroxydihydro-2 3h-furanone, 3-hydroxydihydrofuran-2 3h-one, 3-hydroxytetrahydrofuran-2-one, 3s-3-hydroxydihydrofuran-2 3h-one, alpha-hydroxy-gamma-butyrolactone, hydroxybutyrolactone, r-dihydro-3-hydroxyfuran-2 3h-one PubChem CID: 545831 IUPAC Name: 3-hydroxyoxolan-2-one SMILES: OC1CCOC1=O

gamma-Phenyl-gamma-butyrolactone 97.0+%, TCI America™

gamma-Phenyl-gamma-butyrolactone 97.0+%, TCI America™

CAS: 1008-76-0 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00005398 InChI Key: AEUULUMEYIPECD-UHFFFAOYNA-N Synonym: .gamma.-phenyl-.gamma.-butyrolactone, .gamma.-phenylbutyrolactone, 2 3h-furanone, dihydro-5-phenyl, 4,5-dihydro-5-phenyl-2 3h-furanone, 4-phenyl-4-butanolide, 4-phenyl-4-hydroxybutanoic acid lactone, 4-phenylbutanolide, 4-phenylbutyrolactone, 5-phenyldihydrofuran-2 3h-one, gamma-phenyl-gamma-butyrolactone PubChem CID: 13884 IUPAC Name: 5-phenyloxolan-2-one SMILES: O=C1CCC(O1)C1=CC=CC=C1

Alfa Aesar™ gamma-Octanolactone, 98%

Alfa Aesar™ gamma-Octanolactone, 98%

CAS: 104-50-7 Molecular Formula: C8H14O2 Molecular Weight (g/mol): 142.198 MDL Number: MFCD00005402 InChI Key: IPBFYZQJXZJBFQ-UHFFFAOYSA-N Synonym: 2 3h-furanone, 5-butyldihydro, 4-octanolide, 5-butyldihydrofuran-2 3h-one, 5-butyltetrahydro-2-furanone, 8-oxo-5-octanolide, gamma-octalactone, gamma-octanoic lactone, gamma-octanolactone, octan-4-olide, octanolide-1,4 PubChem CID: 7704 IUPAC Name: 5-butyloxolan-2-one SMILES: CCCCC1CCC(=O)O1

(-)-Corey Lactone 4-Phenylbenzoate 98.0+%, TCI America™

(-)-Corey Lactone 4-Phenylbenzoate 98.0+%, TCI America™

CAS: 31752-99-5 Molecular Formula: C21H20O5 Molecular Weight (g/mol): 352.39 MDL Number: MFCD00078077 InChI Key: SZJVIFMPKWMGSX-AKHDSKFASA-N Synonym: --corey lactone 4-phenylbenzoate, --corey lactone 4-phenylbenzoate alcohol, --corey lactone 5-4-phenylbenzoate, --corey lactone, 4-phenylbenzoate alcohol, 3ar,4s,5r,6as-1,1'-biphenyl-4-carboxylic acid, hexahydro-4-methoxymethyl-2-oxo-2h-cyclopentafuran-5-yl ester, 3ar,4s,5r,6as-4-hydroxymethyl-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta b furan-5-yl 4-phenylbenzoate, 3ar,4s,5r,6as-4-hydroxymethyl-2-oxohexahydro-2h-cyclopenta b furan-5-yl 1,1'-biphenyl-4-carboxylate, 3ar,4s,5r,6as-4-hydroxymethyl-2-oxohexahydro-2h-cyclopenta b furan-5-yl biphenyl-4-carboxylate, corey lactone 4-phenylbenzoate, corey lactone p-phenylbenzoate alcohol PubChem CID: 2724295 IUPAC Name: (3aR,4S,5R,6aS)-4-(hydroxymethyl)-2-oxo-hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate SMILES: OC[C@H]1[C@@H](C[C@@H]2OC(=O)C[C@H]12)OC(=O)C1=CC=C(C=C1)C1=CC=CC=C1

(R)-(+)-alpha-Hydroxy-gamma-butyrolactone 98.0+%, TCI America™

(R)-(+)-alpha-Hydroxy-gamma-butyrolactone 98.0+%, TCI America™

CAS: 56881-90-4 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.09 MDL Number: MFCD00211246 InChI Key: FWIBCWKHNZBDLS-UHFFFAOYNA-N Synonym: (R)-(+)-Dihydro-3-hydroxy-2(3H)-furanone, (R)-(+)-3-Hydroxytetrahydrofuran-2-one PubChem CID: 7157070 IUPAC Name: 3-hydroxyoxolan-2-one SMILES: OC1CCOC1=O

2-Acetylbutyrolactone, 99+%, ACROS Organics™

2-Acetylbutyrolactone, 99+%, ACROS Organics™

CAS: 517-23-7 Molecular Formula: C6H8O3 Molecular Weight (g/mol): 128.13 MDL Number: MFCD00005394 InChI Key: OMQHDIHZSDEIFH-UHFFFAOYNA-N Synonym: 2 3h-furanone, 3-acetyldihydro, 2-acetylbutyrolactone, 2-oxo-3-acetyltetrahydrofuran, 3-acetyl-2 3h-4,5-dihydrofuranone, 3-acetyldihydro-2 3h-furanone, 3-acetyldihydrofuran-2 3h-one, 3-acetyltetrahydro-2-furanone, 3-acetyltetrahydrofuran-2-one, alpha-acetyl-gamma-butyrolactone, alpha-acetylbutyrolactone PubChem CID: 10601 IUPAC Name: 3-acetyloxolan-2-one SMILES: CC(=O)C1CCOC1=O

Alfa Aesar™ D-Glucurono-6,3-lactone, 99%

Alfa Aesar™ D-Glucurono-6,3-lactone, 99%

CAS: 32449-92-6 Molecular Formula: C6H8O6 Molecular Weight (g/mol): 176.124 MDL Number: MFCD00135622 InChI Key: UYUXSRADSPPKRZ-KKQCNMDGSA-N Synonym: d-glucuro-3,6-lactone PubChem CID: 91634076 IUPAC Name: (2S)-2-[(2S,3S,4R)-3,4-dihydroxy-5-oxooxolan-2-yl]-2-hydroxyacetaldehyde SMILES: C(=O)C(C1C(C(C(=O)O1)O)O)O

alpha-Methylene-gamma-valerolactone (stabilized with HQ) 97.0+%, TCI America™

alpha-Methylene-gamma-valerolactone (stabilized with HQ) 97.0+%, TCI America™

CAS: 62873-16-9 Molecular Formula: C6H8O2 Molecular Weight (g/mol): 112.13 MDL Number: MFCD06797118 InChI Key: KYLUHLJIAMFYKW-UHFFFAOYNA-N Synonym: 4,5-Dihydro-5-methyl-3-methylene-2(3H)-furanone PubChem CID: 99939 IUPAC Name: 5-methyl-3-methylideneoxolan-2-one SMILES: CC1CC(=C)C(=O)O1

Alfa Aesar™ L-(+)-Pantolactone, 98%

Alfa Aesar™ L-(+)-Pantolactone, 98%

CAS: 5405-40-3 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.143 MDL Number: MFCD00216625 InChI Key: SERHXTVXHNVDKA-SCSAIBSYSA-N Synonym: 2 3h-furanone, dihydro-3-hydroxy-4,4-dimethyl-, 3s, 3s-3-hydroxy-4,4-dimethyloxolan-2-one, d---pantolactone, l-+-pantoyl lactone, l-pantolactone, l-pantoyl lactone, pantolactons, s-+-pantolactone, s-3-hydroxy-4,4-dimethyldihydrofuran-2 3h-one, s-pantolactone PubChem CID: 736053 IUPAC Name: (3S)-3-hydroxy-4,4-dimethyloxolan-2-one SMILES: CC1(COC(=O)C1O)C

Gibberellic Acid, 90%, ACROS Organics™

Gibberellic Acid, 90%, ACROS Organics™

CAS: 77-06-5 Molecular Formula: C19H22O6 Molecular Weight (g/mol): 346.38 MDL Number: MFCD00079329 InChI Key: IXORZMNAPKEEDV-QTWFBFKQSA-N Synonym: brellin, cekugib, gib-tabs, gibberellic acid, gibberellic acid ga3, gibberellin, gibberellin a3, gibberellin x, gibreskol, grocel PubChem CID: 91757643 IUPAC Name: (1R,2R,5S,8S,9S,10R,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylic acid SMILES: CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O

Andrographolide 98.0+%, TCI America™

Andrographolide 98.0+%, TCI America™

CAS: 5508-58-7 Molecular Formula: C20H30O5 Molecular Weight (g/mol): 350.46 MDL Number: MFCD07778082 InChI Key: BOJKULTULYSRAS-ZJFCSBQFSA-N Synonym: 1r-1-alpha e s ,4abeta,5alpha,6alpha,8aalpha-3-2-decahydro-6-hydroxy-5-hydroxymethyl-5,8a-dimethyl-2-methylene-1-naphthalenyl ethylidene dihydro-4-hydroxy-2 3h-furanone, 3-2-decahydro-6-hydroxy-5-hydroxymethyl-5,8a-dimethyl-2-methylenenaphthyl ethylidene dihydro-4-hydroxyfuran-2 3h-one, 3alpha,14,15,18-tetrahydroxy-5b,9bh,10a-labda-8 20 ,12-dien-16-oic acid gamma-lactone, 3e,4s-3-2-1r,4as,5r,6r,8as-6-hydroxy-5-hydroxymethyl-5,8a-dimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1h-naphthalen-1-yl ethylidene-4-hydroxyoxolan-2-one, 3e,4s-3-2-1r,4as,5r,6r,8as-6-hydroxy-5-hydroxymethyl-5,8a-dimethyl-2-methylidene-hexahydro-1h-naphthalen-1-yl ethylidene-4-hydroxyoxolan-2-one, 3e,4s-4-hydroxy-3-2-1r,4as,5r,6r,8as-6-hydroxy-5-hydroxymethyl-5,8a-dimethyl-2-methylidenedecahydronaphthalen-1-yl ethylidene dihydrofuran-2 3h-one, andrographis, andrographolide, s,e-4-hydroxy-3-2-1r,4as,5r,6r,8as-6-hydroxy-5-hydroxymethyl-5,8a-dimethyl-2-methylenedecahydronaphthalen-1-yl ethylidene dihydrofuran-2 3h-one, unii-410105jhgr PubChem CID: 5318517 ChEBI: CHEBI:65408 IUPAC Name: (3E)-3-{2-[(1R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidene-decahydronaphthalen-1-yl]ethylidene}-4-hydroxyoxolan-2-one SMILES: CC1(CO)C(O)CC[C@@]2(C)[C@H](C\C=C3/C(O)COC3=O)C(=C)CCC12

γ-Valerolactone, 98%, ACROS Organics™

γ-Valerolactone, 98%, ACROS Organics™

CAS: 108-29-2 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00005400 InChI Key: GAEKPEKOJKCEMS-UHFFFAOYSA-N Synonym: 2 3h-furanone, dihydro-5-methyl, 4-hydroxypentanoic acid lactone, 4-hydroxyvaleric acid lactone, 4-methyl-gamma-butyrolactone, 4-pentanolide, 4-valerolactone, 5-methyldihydrofuran-2 3h-one, gamma-pentalactone, gamma-valerolactone, pentanolide-1,4 PubChem CID: 7921 ChEBI: CHEBI:48569 IUPAC Name: 5-methyloxolan-2-one SMILES: CC1CCC(=O)O1

alpha-Methyl-gamma-butyrolactone 98.0+%, TCI America™

alpha-Methyl-gamma-butyrolactone 98.0+%, TCI America™

CAS: 1679-47-6 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00005396 InChI Key: QGLBZNZGBLRJGS-UHFFFAOYNA-N Synonym: Dihydro-3-methyl-2(3H)-furanone PubChem CID: 98323 IUPAC Name: 3-methyloxolan-2-one SMILES: CC1CCOC1=O

L(+)-Gulonic acid γ-lactone, 95+%, ACROS Organics™

L(+)-Gulonic acid γ-lactone, 95+%, ACROS Organics™

CAS: 1128-23-0 Molecular Formula: C6H10O6 Molecular Weight (g/mol): 178.14 InChI Key: SXZYCXMUPBBULW-SKNVOMKLSA-N Synonym: 3s,4r,5r-5-s-1,2-dihydroxyethyl-3,4-dihydroxydihydrofuran-2 3h-one, gamma-gulonolactone, l +-gulonic acid gamma-lactone, l-+-gulonic acid gamma-lactone, l-+-gulono-1,4-lactone, l-gulonic acid gamma-lactone, l-gulonic gamma-lactone, l-gulono-1,4-lactone, l-gulono-gamma-lactone, l-gulonolactone PubChem CID: 439373 ChEBI: CHEBI:17587 IUPAC Name: (3S,4R,5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one SMILES: C(C(C1C(C(C(=O)O1)O)O)O)O

3-Chloro-2,4(3H,5H)-furandione 98.0+%, TCI America™

3-Chloro-2,4(3H,5H)-furandione 98.0+%, TCI America™

CAS: 4971-55-5 Molecular Formula: C4H3ClO3 Molecular Weight (g/mol): 134.52 MDL Number: MFCD00134273 InChI Key: DJEJYZZJYYNADA-UHFFFAOYNA-N Synonym: 2,4 3h,5h-furandione, 3-chloro, 3-chloranyloxolane-2,4-dione, 3-chloro-2,4 3h,5h-furandione, 3-chloro-3,5-dihydrofuran-2,4-dione, 3-chloro-furan-2,4-dione, 3-chlorofuran-2,4 3h,5h-dione, 3-chlorofuran-2,4-dione, 3-chlorotetrahydrofuran-2,4-dione, 3-chlorotetronic acid, acmc-209khp PubChem CID: 4158575 IUPAC Name: 3-chlorooxolane-2,4-dione SMILES: ClC1C(=O)COC1=O

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