Oxacyclic compounds

Organic heterocyclic compounds that contain one or more oxygen atoms either within the ring's structure or linked to the ring.

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1 – 15 de 169 résultats

Glycol sulfite, 98%

CAS: 3741-38-6 Formule moléculaire: C2H4O3S Poids moléculaire (g/mol): 108.11 Numéro MDL: MFCD00005354 Clé InChI: WDXYVJKNSMILOQ-UHFFFAOYSA-N Synonyme: ethylene sulfite,glycol sulfite,1,3,2-dioxathiolane, 2-oxide,glycolsulfite,1,2-ethylene sulfite,cyclic ethylene sulfite,ethylene glycol cyclic sulfite,ethylene glycol, cyclic sulfite,ethylene sulphite,sulfurous acid, cyclic ester with ethylene glycol CID PubChem: 77342 Nom IUPAC: 1,3,2-dioxathiolane 2-oxide SMILES: O=S1OCCO1

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Poids moléculaire (g/mol)	108.11
Synonyme	ethylene sulfite,glycol sulfite,1,3,2-dioxathiolane, 2-oxide,glycolsulfite,1,2-ethylene sulfite,cyclic ethylene sulfite,ethylene glycol cyclic sulfite,ethylene glycol, cyclic sulfite,ethylene sulphite,sulfurous acid, cyclic ester with ethylene glycol
Numéro MDL	MFCD00005354
CAS	3741-38-6
CID PubChem	77342
Nom IUPAC	1,3,2-dioxathiolane 2-oxide
Clé InChI	WDXYVJKNSMILOQ-UHFFFAOYSA-N
SMILES	O=S1OCCO1
Formule moléculaire	C2H4O3S

2,3-Benzofuran, 99%

CAS: 271-89-6 Formule moléculaire: C8H6O Poids moléculaire (g/mol): 118.14 Numéro MDL: MFCD00005847 Clé InChI: IANQTJSKSUMEQM-UHFFFAOYSA-N Synonyme: benzofuran,2,3-benzofuran,coumarone,benzo b furan,cumarone,benzofurfuran,1-oxindene,coumaron,1-oxidene CID PubChem: 9223 ChEBI: CHEBI:35260 Nom IUPAC: 1-benzofuran SMILES: O1C=CC2=CC=CC=C12

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Poids moléculaire (g/mol)	118.14
Synonyme	benzofuran,2,3-benzofuran,coumarone,benzo b furan,cumarone,benzofurfuran,1-oxindene,coumaron,1-oxidene
Numéro MDL	MFCD00005847
CAS	271-89-6
CID PubChem	9223
ChEBI	CHEBI:35260
Nom IUPAC	1-benzofuran
Clé InChI	IANQTJSKSUMEQM-UHFFFAOYSA-N
SMILES	O1C=CC2=CC=CC=C12
Formule moléculaire	C8H6O

3,4-Dihydro-2H-pyran, 99%

CAS: 110-87-2 Formule moléculaire: C₅H₈O Poids moléculaire (g/mol): 84.12 Numéro MDL: MFCD00006558 Clé InChI: BUDQDWGNQVEFAC-UHFFFAOYSA-N Synonyme: dihydropyran,3,4-dihydropyran,2,3-dihydropyran,2h-3,4-dihydropyran,2,3-dihydro-4h-pyran,dihydro-2h-pyran,2h-pyran, dihydro,2h-pyran, 3,4-dihydro,5,6-dihydro-4h-pyran,dihydropyrane CID PubChem: 8080 Nom IUPAC: 3,4-dihydro-2H-pyran SMILES: C1CC=COC1

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Poids moléculaire (g/mol)	84.12
Synonyme	dihydropyran,3,4-dihydropyran,2,3-dihydropyran,2h-3,4-dihydropyran,2,3-dihydro-4h-pyran,dihydro-2h-pyran,2h-pyran, dihydro,2h-pyran, 3,4-dihydro,5,6-dihydro-4h-pyran,dihydropyrane
Numéro MDL	MFCD00006558
CAS	110-87-2
CID PubChem	8080
Nom IUPAC	3,4-dihydro-2H-pyran
Clé InChI	BUDQDWGNQVEFAC-UHFFFAOYSA-N
SMILES	C1CC=COC1
Formule moléculaire	C₅H₈O

6-Methylchromone, 98%

CAS: 38445-23-7 Formule moléculaire: C10H8O2 Poids moléculaire (g/mol): 160.172 Numéro MDL: MFCD00218598 Clé InChI: HTXQVFXXVXOLCF-UHFFFAOYSA-N Synonyme: 6-methylchromone,6-methyl-4h-chromen-4-one,6-methylchromone hydrate,chromone, 6-methyl,acmc-20aly0,6-methyl-4h-chromen-4-one #,6-methyl-4-oxo-4h-1-benzopyran,6-methyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one,6-methyl CID PubChem: 594810 Nom IUPAC: 6-methylchromen-4-one SMILES: CC1=CC2=C(C=C1)OC=CC2=O

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Poids moléculaire (g/mol)	160.172
Synonyme	6-methylchromone,6-methyl-4h-chromen-4-one,6-methylchromone hydrate,chromone, 6-methyl,acmc-20aly0,6-methyl-4h-chromen-4-one #,6-methyl-4-oxo-4h-1-benzopyran,6-methyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one,6-methyl
Numéro MDL	MFCD00218598
CAS	38445-23-7
CID PubChem	594810
Nom IUPAC	6-methylchromen-4-one
Clé InChI	HTXQVFXXVXOLCF-UHFFFAOYSA-N
SMILES	CC1=CC2=C(C=C1)OC=CC2=O
Formule moléculaire	C10H8O2

2,3-Dimethylmaleic anhydride, 97%

CAS: 766-39-2 Formule moléculaire: C6H6O3 Poids moléculaire (g/mol): 126.111 Numéro MDL: MFCD00005523 Clé InChI: MFGALGYVFGDXIX-UHFFFAOYSA-N Synonyme: 2,3-dimethylmaleic anhydride,dimethylmaleic anhydride,2,5-furandione, 3,4-dimethyl,pyrocinchonic anhydride,maleic anhydride, dimethyl,dimethylmaleic acid anhydride,2,3-dimethylmaleicanhydride,unii-6pp3n541qa,3,4-dimethyl-furan-2,5-dione,alpha,beta-dimethylmaleic anhydride CID PubChem: 13010 Nom IUPAC: 3,4-dimethylfuran-2,5-dione SMILES: CC1=C(C(=O)OC1=O)C

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Poids moléculaire (g/mol)	126.111
Synonyme	2,3-dimethylmaleic anhydride,dimethylmaleic anhydride,2,5-furandione, 3,4-dimethyl,pyrocinchonic anhydride,maleic anhydride, dimethyl,dimethylmaleic acid anhydride,2,3-dimethylmaleicanhydride,unii-6pp3n541qa,3,4-dimethyl-furan-2,5-dione,alpha,beta-dimethylmaleic anhydride
Numéro MDL	MFCD00005523
CAS	766-39-2
CID PubChem	13010
Nom IUPAC	3,4-dimethylfuran-2,5-dione
Clé InChI	MFGALGYVFGDXIX-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)OC1=O)C
Formule moléculaire	C6H6O3

Citraconic anhydride, 98%

CAS: 616-02-4 Formule moléculaire: C5H4O3 Poids moléculaire (g/mol): 112.084 Numéro MDL: MFCD00005522 Clé InChI: AYKYXWQEBUNJCN-UHFFFAOYSA-N Synonyme: citraconic anhydride,2,5-furandione, 3-methyl,2-methylmaleic anhydride,methylmaleic anhydride,3-methylmaleic anhydride,citraconic acid anhydride,monomethylmaleic anhydride,maleic anhydride, methyl,2-methylmaleicanhydride,unii-105np7pmxx CID PubChem: 12012 Nom IUPAC: 3-methylfuran-2,5-dione SMILES: CC1=CC(=O)OC1=O

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Poids moléculaire (g/mol)	112.084
Synonyme	citraconic anhydride,2,5-furandione, 3-methyl,2-methylmaleic anhydride,methylmaleic anhydride,3-methylmaleic anhydride,citraconic acid anhydride,monomethylmaleic anhydride,maleic anhydride, methyl,2-methylmaleicanhydride,unii-105np7pmxx
Numéro MDL	MFCD00005522
CAS	616-02-4
CID PubChem	12012
Nom IUPAC	3-methylfuran-2,5-dione
Clé InChI	AYKYXWQEBUNJCN-UHFFFAOYSA-N
SMILES	CC1=CC(=O)OC1=O
Formule moléculaire	C5H4O3

2,2-Dimethyl-1,3-dioxolane, 98+%

CAS: 2916-31-6 Formule moléculaire: C5H10O2 Poids moléculaire (g/mol): 102.13 Numéro MDL: MFCD00014106 Clé InChI: SIJBDWPVNAYVGY-UHFFFAOYSA-N CID PubChem: 76209 Nom IUPAC: 2,2-dimethyl-1,3-dioxolane SMILES: CC1(C)OCCO1

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Poids moléculaire (g/mol)	102.13
Numéro MDL	MFCD00014106
CAS	2916-31-6
CID PubChem	76209
Nom IUPAC	2,2-dimethyl-1,3-dioxolane
Clé InChI	SIJBDWPVNAYVGY-UHFFFAOYSA-N
SMILES	CC1(C)OCCO1
Formule moléculaire	C5H10O2

Ifosfamide

CAS: 3778-73-2 Formule moléculaire: C₇H₁₅Cl₂N₂O₂P Poids moléculaire (g/mol): 261.09 Clé InChI: HOMGKSMUEGBAAB-UHFFFAOYSA-N Synonyme: ifosfamide,isophosphamide,iphosphamide,isofosfamide,ifosfamid,mitoxana,naxamide,iphosphamid,isoendoxan,ifex CID PubChem: 3690 ChEBI: CHEBI:5864 Nom IUPAC: N,3-bis(2-chloroethyl)-2-oxo-1,3,2$l^{5}-oxazaphosphinan-2-amine SMILES: C1CN(P(=O)(OC1)NCCCl)CCCl

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Poids moléculaire (g/mol)	261.09
Synonyme	ifosfamide,isophosphamide,iphosphamide,isofosfamide,ifosfamid,mitoxana,naxamide,iphosphamid,isoendoxan,ifex
CAS	3778-73-2
CID PubChem	3690
ChEBI	CHEBI:5864
Nom IUPAC	N,3-bis(2-chloroethyl)-2-oxo-1,3,2$l^{5}-oxazaphosphinan-2-amine
Clé InChI	HOMGKSMUEGBAAB-UHFFFAOYSA-N
SMILES	C1CN(P(=O)(OC1)NCCCl)CCCl
Formule moléculaire	C₇H₁₅Cl₂N₂O₂P

Xanthydrol, 98+%

CAS: 90-46-0 Formule moléculaire: C13H10O2 Poids moléculaire (g/mol): 198.221 Numéro MDL: MFCD00005057 Clé InChI: JFRMYMMIJXLMBB-UHFFFAOYSA-N Synonyme: 9-hydroxyxanthene,xanthydrol,xanthanol,9-xanthydrol,xanthen-9-ol,xanthene, hydroxy,9-xanthenol,ccris 1640,unii-7131m69ikf,xanthrol CID PubChem: 72861 Nom IUPAC: 9H-xanthen-9-ol SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)O

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Poids moléculaire (g/mol)	198.221
Synonyme	9-hydroxyxanthene,xanthydrol,xanthanol,9-xanthydrol,xanthen-9-ol,xanthene, hydroxy,9-xanthenol,ccris 1640,unii-7131m69ikf,xanthrol
Numéro MDL	MFCD00005057
CAS	90-46-0
CID PubChem	72861
Nom IUPAC	9H-xanthen-9-ol
Clé InChI	JFRMYMMIJXLMBB-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)O
Formule moléculaire	C13H10O2

2,3-O-Isopropylidene-D-glyceraldehyde, 50% w/w in dichloromethane

CAS: 15186-48-8 Formule moléculaire: C6H10O3 Poids moléculaire (g/mol): 130.143 Numéro MDL: MFCD00269682 Clé InChI: YSGPYVWACGYQDJ-YFKPBYRVSA-N Synonyme: r-+-2,2-dimethyl-1,3-dioxolane-4-carboxaldehyde,4r-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde,r-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde,r-+-glyceraldehyde acetonide,1,3-dioxolane-4-carboxaldehyde, 2,2-dimethyl-, r,acetone d-glyceraldehyde,+-2,2-dimethyl-1,3-dioxolane-4-carboxaldehyde,1,3-dioxolane-4-carboxaldehyde, 2,2-dimethyl-, 4r,4r-2,2-dimethyl-1,3-dioxolan-4-carbaldehyd,pubchem5767 CID PubChem: 259712 Nom IUPAC: (4R)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde SMILES: CC1(OCC(O1)C=O)C

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Poids moléculaire (g/mol)	130.143
Synonyme	r-+-2,2-dimethyl-1,3-dioxolane-4-carboxaldehyde,4r-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde,r-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde,r-+-glyceraldehyde acetonide,1,3-dioxolane-4-carboxaldehyde, 2,2-dimethyl-, r,acetone d-glyceraldehyde,+-2,2-dimethyl-1,3-dioxolane-4-carboxaldehyde,1,3-dioxolane-4-carboxaldehyde, 2,2-dimethyl-, 4r,4r-2,2-dimethyl-1,3-dioxolan-4-carbaldehyd,pubchem5767
Numéro MDL	MFCD00269682
CAS	15186-48-8
CID PubChem	259712
Nom IUPAC	(4R)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde
Clé InChI	YSGPYVWACGYQDJ-YFKPBYRVSA-N
SMILES	CC1(OCC(O1)C=O)C
Formule moléculaire	C6H10O3

Coumalic acid, 97%

CAS: 500-05-0 Formule moléculaire: C6H4O4 Poids moléculaire (g/mol): 140.09 Numéro MDL: MFCD00006644 Clé InChI: ORGPJDKNYMVLFL-UHFFFAOYSA-N Synonyme: coumalic acid,2-oxo-2h-pyran-5-carboxylic acid,cumalic acid,2h-pyran-5-carboxylic acid, 2-oxo,2-oxopyran-5-carboxylic acid,unii-ob1jpy343g,2-pyrone-5-carboxylic acid,alpha-pyrone-5-carboxylic acid,.alpha.-pyrone-5-carboxylic acid,ob1jpy343g CID PubChem: 68141 SMILES: OC(=O)C1=COC(=O)C=C1

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Poids moléculaire (g/mol)	140.09
Synonyme	coumalic acid,2-oxo-2h-pyran-5-carboxylic acid,cumalic acid,2h-pyran-5-carboxylic acid, 2-oxo,2-oxopyran-5-carboxylic acid,unii-ob1jpy343g,2-pyrone-5-carboxylic acid,alpha-pyrone-5-carboxylic acid,.alpha.-pyrone-5-carboxylic acid,ob1jpy343g
Numéro MDL	MFCD00006644
CAS	500-05-0
CID PubChem	68141
Clé InChI	ORGPJDKNYMVLFL-UHFFFAOYSA-N
SMILES	OC(=O)C1=COC(=O)C=C1
Formule moléculaire	C6H4O4

Ethyl oxazole-5-carboxylate, 98%

CAS: 118994-89-1 Formule moléculaire: C6H7NO3 Poids moléculaire (g/mol): 141.126 Numéro MDL: MFCD04114930 Clé InChI: KRMORCCAHXFIHF-UHFFFAOYSA-N Synonyme: ethyl oxazole-5-carboxylate,5-oxazolecarboxylic acid, ethyl ester,5-oxazolecarboxylicacid, ethyl ester,oxazole-5-carboxylic acid ethyl ester,ethyloxazole-5-carboxylate,5-ethoxycarbonyloxazole,acmc-1c1iz,ksc510s9l,ethyl 5-oxazolecarboxylate,5-ethoxycarbonyl-1,3-oxazole CID PubChem: 10964603 Nom IUPAC: ethyl 1,3-oxazole-5-carboxylate SMILES: CCOC(=O)C1=CN=CO1

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Poids moléculaire (g/mol)	141.126
Synonyme	ethyl oxazole-5-carboxylate,5-oxazolecarboxylic acid, ethyl ester,5-oxazolecarboxylicacid, ethyl ester,oxazole-5-carboxylic acid ethyl ester,ethyloxazole-5-carboxylate,5-ethoxycarbonyloxazole,acmc-1c1iz,ksc510s9l,ethyl 5-oxazolecarboxylate,5-ethoxycarbonyl-1,3-oxazole
Numéro MDL	MFCD04114930
CAS	118994-89-1
CID PubChem	10964603
Nom IUPAC	ethyl 1,3-oxazole-5-carboxylate
Clé InChI	KRMORCCAHXFIHF-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=CN=CO1
Formule moléculaire	C6H7NO3

Oxazole, 98+%

CAS: 288-42-6 Formule moléculaire: C3H3NO Poids moléculaire (g/mol): 69.063 Numéro MDL: MFCD00009751 Clé InChI: ZCQWOFVYLHDMMC-UHFFFAOYSA-N Synonyme: oxazole,unii-fjz20i1lps,fjz20i1lps,oxazol,1,3-oxazol,pubchem8626,oxazole 1g CID PubChem: 9255 ChEBI: CHEBI:35597 Nom IUPAC: 1,3-oxazole SMILES: C1=COC=N1

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Poids moléculaire (g/mol)	69.063
Synonyme	oxazole,unii-fjz20i1lps,fjz20i1lps,oxazol,1,3-oxazol,pubchem8626,oxazole 1g
Numéro MDL	MFCD00009751
CAS	288-42-6
CID PubChem	9255
ChEBI	CHEBI:35597
Nom IUPAC	1,3-oxazole
Clé InChI	ZCQWOFVYLHDMMC-UHFFFAOYSA-N
SMILES	C1=COC=N1
Formule moléculaire	C3H3NO

3-Methylflavone-8-Carboxylic Acid, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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Psoralen, 97%, Thermo Scientific Chemicals

CAS: 66-97-7 Formule moléculaire: C11H6O3 Poids moléculaire (g/mol): 186.17 Numéro MDL: MFCD00010520 Clé InChI: ZCCUUQDIBDJBTK-UHFFFAOYSA-N Synonyme: psoralen,ficusin,7h-furo 3,2-g chromen-7-one,furocoumarin,psoralene,7h-furo 3,2-g 1 benzopyran-7-one,psorline-p,6,7-furanocoumarin,furo 3,2-g chromen-7-one,furo 3,2-g coumarin CID PubChem: 6199 ChEBI: CHEBI:27616 Nom IUPAC: 7H-furo[3,2-g]chromen-7-one SMILES: O=C1OC2=CC3=C(C=CO3)C=C2C=C1

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Poids moléculaire (g/mol)	186.17
Synonyme	psoralen,ficusin,7h-furo 3,2-g chromen-7-one,furocoumarin,psoralene,7h-furo 3,2-g 1 benzopyran-7-one,psorline-p,6,7-furanocoumarin,furo 3,2-g chromen-7-one,furo 3,2-g coumarin
Numéro MDL	MFCD00010520
CAS	66-97-7
CID PubChem	6199
ChEBI	CHEBI:27616
Nom IUPAC	7H-furo[3,2-g]chromen-7-one
Clé InChI	ZCCUUQDIBDJBTK-UHFFFAOYSA-N
SMILES	O=C1OC2=CC3=C(C=CO3)C=C2C=C1
Formule moléculaire	C11H6O3

Oxacyclic compounds

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