Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.

1 – 15 of 1,361 results

Promotions Available

Glycine (White Crystals or Crystalline Powder), Fisher BioReagents™

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

Pricing and Availability
Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

Promotions Available

Glycine (Crystalline Granules or Powder/USP/EP/BP/JP), Fisher Chemical™

Pricing and Availability
Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

Thermo Scientific Chemicals L-Cysteine hydrochloride monohydrate, 99%

CAS: 4-6-7048 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 MDL Number: MFCD00065606 InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N Synonym: l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl PubChem CID: 23462 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

Pricing and Availability
Specifications

PubChem CID	23462
CAS	4-6-7048
Molecular Weight (g/mol)	175.63
MDL Number	MFCD00065606
SMILES	C(C(C(=O)O)N)S.O.Cl
Synonym	l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
InChI Key	QIJRTFXNRTXDIP-JIZZDEOASA-N
Molecular Formula	C3H10ClNO3S

4-Aminobutyric Acid, Reagent, 98%, Spectrum™ Chemical

CAS: 56-12-2 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.12 InChI Key: BTCSSZJGUNDROE-UHFFFAOYSA-N IUPAC Name: 4-aminobutanoic acid SMILES: NCCCC(O)=O

Pricing and Availability
Specifications

CAS	56-12-2
Molecular Weight (g/mol)	103.12
SMILES	NCCCC(O)=O
IUPAC Name	4-aminobutanoic acid
InChI Key	BTCSSZJGUNDROE-UHFFFAOYSA-N
Molecular Formula	C4H9NO2

L-Aspartic Acid, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 56-84-8 Molecular Formula: C4H7NO4 Molecular Weight (g/mol): 133.10 MDL Number: MFCD00002616 InChI Key: CKLJMWTZIZZHCS-UHFFFAOYNA-N IUPAC Name: 2-aminobutanedioic acid SMILES: NC(CC(O)=O)C(O)=O

Pricing and Availability
Specifications

CAS	56-84-8
Molecular Weight (g/mol)	133.10
MDL Number	MFCD00002616
SMILES	NC(CC(O)=O)C(O)=O
IUPAC Name	2-aminobutanedioic acid
InChI Key	CKLJMWTZIZZHCS-UHFFFAOYNA-N
Molecular Formula	C4H7NO4

Promotions Available

Glycine (Crystalline/Certified), Fisher Chemical™

Pricing and Availability
Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

Promotions Available

Glycine (Crystalline Granules or Powder/USP), Fisher Chemical™

Pricing and Availability
Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

Promotions Available

L-Cysteine Hydrochloride Monohydrate (White Crystals), Fisher BioReagents

CAS: 4-6-7048 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N Synonym: l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl PubChem CID: 23462 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

Pricing and Availability
Specifications

PubChem CID	23462
CAS	4-6-7048
Molecular Weight (g/mol)	175.63
SMILES	C(C(C(=O)O)N)S.O.Cl
Synonym	l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
InChI Key	QIJRTFXNRTXDIP-JIZZDEOASA-N
Molecular Formula	C3H10ClNO3S

Promotions Available

L-Isoleucine (White Crystals or Crystalline Powder), Fisher BioReagents™

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

Pricing and Availability
Specifications

PubChem CID	6306
CAS	73-32-5
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:17191
MDL Number	MFCD00064222 MFCD00004268
SMILES	CC[C@H](C)[C@H](N)C(O)=O
Synonym	l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name	(2S,3S)-2-amino-3-methylpentanoic acid
InChI Key	AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula	C6H13NO2

Promotions Available

L-Threonine (White Crystals or Crystalline Powder), Fisher BioReagents

CAS: 72-19-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 InChI Key: AYFVYJQAPQTCCC-UHFFFAOYNA-N Synonym: l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin PubChem CID: 6288 ChEBI: CHEBI:16857 IUPAC Name: (2S,3R)-2-amino-3-hydroxybutanoic acid SMILES: CC(O)C(N)C(O)=O

Pricing and Availability
Specifications

PubChem CID	6288
CAS	72-19-5
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16857
SMILES	CC(O)C(N)C(O)=O
Synonym	l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin
IUPAC Name	(2S,3R)-2-amino-3-hydroxybutanoic acid
InChI Key	AYFVYJQAPQTCCC-UHFFFAOYNA-N
Molecular Formula	C4H9NO3

Promotions Available

L-Arginine Hydrochloride (White Crystals or Crystalline Powder), Fisher BioReagents

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 InChI Key: KWTQSFXGGICVPE-WCCKRBBISA-N Synonym: l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y PubChem CID: 66250 IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride SMILES: C(CC(C(=O)O)N)CN=C(N)N.Cl

Pricing and Availability
Specifications

PubChem CID	66250
CAS	1119-34-2
Molecular Weight (g/mol)	210.662
SMILES	C(CC(C(=O)O)N)CN=C(N)N.Cl
Synonym	l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y
IUPAC Name	(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride
InChI Key	KWTQSFXGGICVPE-WCCKRBBISA-N
Molecular Formula	C6H15ClN4O2

Promotions Available

L-Leucine (White Crystals or Crystalline Powder), Fisher BioReagents

CAS: 61-90-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00002617 InChI Key: ROHFNLRQFUQHCH-MLHKIVSYNA-N Synonym: l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC Name: (2S)-2-amino-4-methylpentanoic acid SMILES: CC(C)C[C@H](N)C(O)=O

Pricing and Availability
Specifications

PubChem CID	6106
CAS	61-90-5
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:15603
MDL Number	MFCD00002617
SMILES	CC(C)C[C@H](N)C(O)=O
Synonym	l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid
IUPAC Name	(2S)-2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-MLHKIVSYNA-N
Molecular Formula	C6H13NO2

N(alpha)-Benzyloxycarbonyl-L-lysine, 98+%

CAS: 2212-75-1 Molecular Formula: C14H20N2O4 Molecular Weight (g/mol): 280.32 MDL Number: MFCD00038204 InChI Key: OJTJKAUNOLVMDX-LBPRGKRZSA-N Synonym: z-lys-oh,nalpha-cbz-l-lysine,n-alpha-cbz-l-lysine,cbz-lys-oh,n-alpha-carbobenzoxy-l-lysine,s-6-amino-2-benzyloxy carbonyl amino hexanoic acid,z-lysine,cbz-l-lysine,n-alpha-benzyloxycarbonyl-l-lysine,lysine, n2-phenylmethoxy carbonyl PubChem CID: 75172 IUPAC Name: (2S)-6-amino-2-(phenylmethoxycarbonylamino)hexanoic acid SMILES: NCCCC[C@H](NC(=O)OCC1=CC=CC=C1)C(O)=O

Pricing and Availability
Specifications

PubChem CID	75172
CAS	2212-75-1
Molecular Weight (g/mol)	280.32
MDL Number	MFCD00038204
SMILES	NCCCC[C@H](NC(=O)OCC1=CC=CC=C1)C(O)=O
Synonym	z-lys-oh,nalpha-cbz-l-lysine,n-alpha-cbz-l-lysine,cbz-lys-oh,n-alpha-carbobenzoxy-l-lysine,s-6-amino-2-benzyloxy carbonyl amino hexanoic acid,z-lysine,cbz-l-lysine,n-alpha-benzyloxycarbonyl-l-lysine,lysine, n2-phenylmethoxy carbonyl
IUPAC Name	(2S)-6-amino-2-(phenylmethoxycarbonylamino)hexanoic acid
InChI Key	OJTJKAUNOLVMDX-LBPRGKRZSA-N
Molecular Formula	C14H20N2O4

Thermo Scientific Chemicals N(alpha)-Boc-D-histidine, 98+%

CAS: 50654-94-9 Molecular Formula: C11H17N3O4 Molecular Weight (g/mol): 255.274 MDL Number: MFCD00037851 InChI Key: AYMLQYFMYHISQO-MRVPVSSYSA-N Synonym: boc-d-his-oh,boc-d-histidine,n-a-boc-d-histidine,d-histidine, n-1,1-dimethylethoxy carbonyl,n-alpha-t-butyloxycarbonyl-d-histidine,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propionic acid,n-alpha-boc-d-histidine,2r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,n-boc-d-histidine PubChem CID: 2724761 IUPAC Name: (2R)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)O

Pricing and Availability
Specifications

PubChem CID	2724761
CAS	50654-94-9
Molecular Weight (g/mol)	255.274
MDL Number	MFCD00037851
SMILES	CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)O
Synonym	boc-d-his-oh,boc-d-histidine,n-a-boc-d-histidine,d-histidine, n-1,1-dimethylethoxy carbonyl,n-alpha-t-butyloxycarbonyl-d-histidine,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propionic acid,n-alpha-boc-d-histidine,2r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,n-boc-d-histidine
IUPAC Name	(2R)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	AYMLQYFMYHISQO-MRVPVSSYSA-N
Molecular Formula	C11H17N3O4

L-Aspartic acid 4-benzyl ester, 98%

CAS: 2177-63-1 Molecular Formula: C11H13NO4 Molecular Weight (g/mol): 223.228 MDL Number: MFCD00037208 InChI Key: VGALFAWDSNRXJK-VIFPVBQESA-N Synonym: h-asp obzl-oh,l-aspartic acid 4-benzyl ester,l-aspartic acid beta-benzyl ester,beta-benzyl l-aspartate,2s-2-amino-4-benzyloxy-4-oxobutanoic acid,4-benzyl l-aspartate,benzyl hydrogen beta-l-aspartate,s-2-amino-4-benzyloxy-4-oxobutanoic acid,2s-2-amino-4-oxo-4-phenylmethoxybutanoic acid,asp obzl PubChem CID: 101186 IUPAC Name: (2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid SMILES: C1=CC=C(C=C1)COC(=O)CC(C(=O)O)N

Pricing and Availability
Specifications

PubChem CID	101186
CAS	2177-63-1
Molecular Weight (g/mol)	223.228
MDL Number	MFCD00037208
SMILES	C1=CC=C(C=C1)COC(=O)CC(C(=O)O)N
Synonym	h-asp obzl-oh,l-aspartic acid 4-benzyl ester,l-aspartic acid beta-benzyl ester,beta-benzyl l-aspartate,2s-2-amino-4-benzyloxy-4-oxobutanoic acid,4-benzyl l-aspartate,benzyl hydrogen beta-l-aspartate,s-2-amino-4-benzyloxy-4-oxobutanoic acid,2s-2-amino-4-oxo-4-phenylmethoxybutanoic acid,asp obzl
IUPAC Name	(2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid
InChI Key	VGALFAWDSNRXJK-VIFPVBQESA-N
Molecular Formula	C11H13NO4

Amino Acids

Filtered Search Results

Narrow Results