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 1,314 results

L-Leucine-4-nitroanilide, 99%, Thermo Scientific Chemicals

CAS: 4178-93-2 Molecular Formula: C12H17N3O3 Molecular Weight (g/mol): 251.29 MDL Number: MFCD00063681 InChI Key: AXZJHDNQDSVIDR-NSHDSACASA-N Synonym: l-leucine-4-nitroanilide,h-leu-pna,l-leucine-p-nitroanilide,s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,2s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, s,l-leucyl-p-nitroanilide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, 2s,h-leu-pna.hcl,l-leu p-nitroanilide PubChem CID: 2733285 IUPAC Name: (2S)-2-amino-4-methyl-N-(4-nitrophenyl)pentanamide SMILES: CC(C)C[C@H](N)C(=O)NC1=CC=C(C=C1)[N+]([O-])=O

Pricing and Availability
Specifications

PubChem CID	2733285
CAS	4178-93-2
Molecular Weight (g/mol)	251.29
MDL Number	MFCD00063681
SMILES	CC(C)C[C@H](N)C(=O)NC1=CC=C(C=C1)[N+]([O-])=O
Synonym	l-leucine-4-nitroanilide,h-leu-pna,l-leucine-p-nitroanilide,s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,2s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, s,l-leucyl-p-nitroanilide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, 2s,h-leu-pna.hcl,l-leu p-nitroanilide
IUPAC Name	(2S)-2-amino-4-methyl-N-(4-nitrophenyl)pentanamide
InChI Key	AXZJHDNQDSVIDR-NSHDSACASA-N
Molecular Formula	C12H17N3O3

Glycine, 98%, extra pure, Thermo Scientific Chemicals

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

beta-Alanine, 98.5%, Thermo Scientific Chemicals

CAS: 107-95-9 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.09 MDL Number: MFCD00008200 InChI Key: UCMIRNVEIXFBKS-UHFFFAOYSA-N Synonym: beta-alanine,3-aminopropionic acid,abufene,beta alanine,h-beta-ala-oh,beta-aminopropionic acid,2-carboxyethylamine,.beta.-alanine,alanine, beta,propanoic acid, 3-amino PubChem CID: 239 ChEBI: CHEBI:16958 IUPAC Name: 3-aminopropanoic acid SMILES: NCCC(O)=O

Pricing and Availability
Specifications

PubChem CID	239
CAS	107-95-9
Molecular Weight (g/mol)	89.09
ChEBI	CHEBI:16958
MDL Number	MFCD00008200
SMILES	NCCC(O)=O
Synonym	beta-alanine,3-aminopropionic acid,abufene,beta alanine,h-beta-ala-oh,beta-aminopropionic acid,2-carboxyethylamine,.beta.-alanine,alanine, beta,propanoic acid, 3-amino
IUPAC Name	3-aminopropanoic acid
InChI Key	UCMIRNVEIXFBKS-UHFFFAOYSA-N
Molecular Formula	C3H7NO2

Nipecotamide, 95%, Thermo Scientific Chemicals

CAS: 4138-26-5 Molecular Formula: C₆H₁₂N₂O Molecular Weight (g/mol): 128.17 MDL Number: MFCD00005993 InChI Key: BVOCPVIXARZNQN-UHFFFAOYSA-N Synonym: nipecotamide,3-piperidinecarboxamide,nipecotic acid amide,hexahydronicotinamide,piperidine-3-carboxylic acid amide,racemic nipecotamide,pubchem11797,acmc-20lak2,3-piperidine carboxamide PubChem CID: 92980 ChEBI: CHEBI:60116 IUPAC Name: piperidine-3-carboxamide SMILES: C1CC(CNC1)C(=O)N

Pricing and Availability
Specifications

PubChem CID	92980
CAS	4138-26-5
Molecular Weight (g/mol)	128.17
ChEBI	CHEBI:60116
MDL Number	MFCD00005993
SMILES	C1CC(CNC1)C(=O)N
Synonym	nipecotamide,3-piperidinecarboxamide,nipecotic acid amide,hexahydronicotinamide,piperidine-3-carboxylic acid amide,racemic nipecotamide,pubchem11797,acmc-20lak2,3-piperidine carboxamide
IUPAC Name	piperidine-3-carboxamide
InChI Key	BVOCPVIXARZNQN-UHFFFAOYSA-N
Molecular Formula	C₆H₁₂N₂O

Shipping Condition	No special requirements
Water	≤5 %
Boiling Point	311°C
Molecular Weight (g/mol)	146.19
Color	Beige to White
Physical Form	Crystalline powder
Chemical Name or Material	D-Lysine
Specific Rotation Condition	(20°C, 589 nm) (c=1 aq. soln.)
CAS	923-27-3
Infrared Spectrum	Conforms
MDL Number	00008234
Alpha Vector	LYSINE
Specific Rotation	-12° to -16°
Packaging	Glass Bottle
Synonym	(R)-2,6-Diaminohexanoic acid
Recommended Storage	Refrigerator +4°C
Shelf Life	3 years
Molecular Formula	C6 H14 N2 O2
EINECS Number	213-091-9
Melting Point	218°C
Product Line	Life science

DL-Valine, Thermo Scientific™

CAS: 516-06-3 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00004267 InChI Key: KZSNJWFQEVHDMF-UHFFFAOYSA-N Synonym: dl-valine,h-dl-val-oh,valin,valine, dl,dl-2-amino-3-methylbutanoic acid,2-amino-3-methylbutanoic acid, dl,valina,dl-.alpha.-aminoisovaleric acid,dl-2-amino-3-methylbutyric acid,2-aminoisovaleric acid PubChem CID: 1182 ChEBI: CHEBI:27266 IUPAC Name: 2-amino-3-methylbutanoic acid SMILES: CC(C)C(N)C(O)=O

Pricing and Availability
Specifications

PubChem CID	1182
CAS	516-06-3
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:27266
MDL Number	MFCD00004267
SMILES	CC(C)C(N)C(O)=O
Synonym	dl-valine,h-dl-val-oh,valin,valine, dl,dl-2-amino-3-methylbutanoic acid,2-amino-3-methylbutanoic acid, dl,valina,dl-.alpha.-aminoisovaleric acid,dl-2-amino-3-methylbutyric acid,2-aminoisovaleric acid
IUPAC Name	2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-UHFFFAOYSA-N
Molecular Formula	C5H11NO2

D-Leucine, 99%, Thermo Scientific Chemicals

CAS: 328-38-1 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00063088 InChI Key: ROHFNLRQFUQHCH-RXMQYKEDSA-N Synonym: d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin PubChem CID: 439524 ChEBI: CHEBI:28225 IUPAC Name: (2R)-2-amino-4-methylpentanoic acid SMILES: CC(C)C[C@@H](N)C(O)=O

Pricing and Availability
Specifications

PubChem CID	439524
CAS	328-38-1
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:28225
MDL Number	MFCD00063088
SMILES	CC(C)C[C@@H](N)C(O)=O
Synonym	d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin
IUPAC Name	(2R)-2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-RXMQYKEDSA-N
Molecular Formula	C6H13NO2

DL-Norleucine, 98%, Thermo Scientific Chemicals

CAS: 616-06-8 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064422 InChI Key: LRQKBLKVPFOOQJ-UHFFFAOYNA-N Synonym: dl-norleucine,norleucine,h-dl-nle-oh,norleucine, dl,2-aminohexanoic acid, dl,dl-2-aminohexanoic acid,dl-.alpha.-aminocaproic acid,norleucine, l,hexanoic acid, s,2-amino-hexanoic acid PubChem CID: 9475 ChEBI: CHEBI:36405 IUPAC Name: 2-aminohexanoic acid SMILES: CCCCC(N)C(O)=O

Pricing and Availability
Specifications

PubChem CID	9475
CAS	616-06-8
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:36405
MDL Number	MFCD00064422
SMILES	CCCCC(N)C(O)=O
Synonym	dl-norleucine,norleucine,h-dl-nle-oh,norleucine, dl,2-aminohexanoic acid, dl,dl-2-aminohexanoic acid,dl-.alpha.-aminocaproic acid,norleucine, l,hexanoic acid, s,2-amino-hexanoic acid
IUPAC Name	2-aminohexanoic acid
InChI Key	LRQKBLKVPFOOQJ-UHFFFAOYNA-N
Molecular Formula	C6H13NO2

Oseltamivir phosphate, 98%, Thermo Scientific Chemicals

CAS: 204255-11-8 Molecular Formula: C₁₆H₂₈N₂O₄·H₃PO₄ Molecular Weight (g/mol): 410.4 InChI Key: PGZUMBJQJWIWGJ-ONAKXNSWSA-N Synonym: oseltamivir phosphate,tamiflu,oseltamir phosphate,unii-4a3o49ngez,4a3o49ngez,ethyl 3r,4r,5s-4-acetamido-5-amino-3-pentan-3-yloxy cyclohex-1-ene-1-carboxylate phosphate,ethyl 3r,4r,5s-4-acetamido-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1,osteltamivir phosphate,3r-3alpha,4beta,5alpha-ethyl 4-acetylamino-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1 PubChem CID: 78000 ChEBI: CHEBI:7799 IUPAC Name: ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate;phosphoric acid SMILES: CCC(CC)OC1C=C(CC(C1NC(=O)C)N)C(=O)OCC.OP(=O)(O)O

Pricing and Availability
Specifications

PubChem CID	78000
CAS	204255-11-8
Molecular Weight (g/mol)	410.4
ChEBI	CHEBI:7799
SMILES	CCC(CC)OC1C=C(CC(C1NC(=O)C)N)C(=O)OCC.OP(=O)(O)O
Synonym	oseltamivir phosphate,tamiflu,oseltamir phosphate,unii-4a3o49ngez,4a3o49ngez,ethyl 3r,4r,5s-4-acetamido-5-amino-3-pentan-3-yloxy cyclohex-1-ene-1-carboxylate phosphate,ethyl 3r,4r,5s-4-acetamido-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1,osteltamivir phosphate,3r-3alpha,4beta,5alpha-ethyl 4-acetylamino-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1
IUPAC Name	ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate;phosphoric acid
InChI Key	PGZUMBJQJWIWGJ-ONAKXNSWSA-N
Molecular Formula	C₁₆H₂₈N₂O₄·H₃PO₄

DL-Proline, 99%, Thermo Scientific Chemicals

CAS: 609-36-9 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00005250 InChI Key: ONIBWKKTOPOVIA-UHFFFAOYSA-N Synonym: dl-proline,proline,h-dl-pro-oh,proline, dl,2-pyrrolidine carboxylic acid,hpro,l-proline, homopolymer,+/--pyrrolidine-2-carboxylic acid,prolin,chembl72275 PubChem CID: 614 ChEBI: CHEBI:26271 IUPAC Name: pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O

Pricing and Availability
Specifications

PubChem CID	614
CAS	609-36-9
Molecular Weight (g/mol)	115.132
ChEBI	CHEBI:26271
MDL Number	MFCD00005250
SMILES	C1CC(NC1)C(=O)O
Synonym	dl-proline,proline,h-dl-pro-oh,proline, dl,2-pyrrolidine carboxylic acid,hpro,l-proline, homopolymer,+/--pyrrolidine-2-carboxylic acid,prolin,chembl72275
IUPAC Name	pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-UHFFFAOYSA-N
Molecular Formula	C5H9NO2

L-5-Hydroxytryptophan hydrate, 98%, Thermo Scientific Chemicals

CAS: 9-8-4350 MDL Number: MFCD00064341 ChEBI: CHEBI:17780

Pricing and Availability
Specifications

CAS	9-8-4350
ChEBI	CHEBI:17780
MDL Number	MFCD00064341

4-nitro-L-phenylalanine, Thermo Scientific™

CAS: 949-99-5 Molecular Formula: C9H10N2O4 Molecular Weight (g/mol): 210.19 InChI Key: GTVVZTAFGPQSPC-QMMMGPOBSA-N Synonym: 4-nitro-l-phenylalanine,h-phe 4-no2-oh,s-2-amino-3-4-nitrophenyl propanoic acid,4-nitro-3-phenyl-l-alanine,l-4-nitrophenylalanine,p-nitro-l-phenylalanine,2s-2-amino-3-4-nitrophenyl propanoic acid,p-nitrophenylalanine,l-phenylalanine, 4-nitro,l-4-no2-phe-oh PubChem CID: 13706 IUPAC Name: (2S)-2-amino-3-(4-nitrophenyl)propanoic acid SMILES: N[C@@H](CC1=CC=C(C=C1)[N+]([O-])=O)C(O)=O

Pricing and Availability
Specifications

PubChem CID	13706
CAS	949-99-5
Molecular Weight (g/mol)	210.19
SMILES	N[C@@H](CC1=CC=C(C=C1)[N+]([O-])=O)C(O)=O
Synonym	4-nitro-l-phenylalanine,h-phe 4-no2-oh,s-2-amino-3-4-nitrophenyl propanoic acid,4-nitro-3-phenyl-l-alanine,l-4-nitrophenylalanine,p-nitro-l-phenylalanine,2s-2-amino-3-4-nitrophenyl propanoic acid,p-nitrophenylalanine,l-phenylalanine, 4-nitro,l-4-no2-phe-oh
IUPAC Name	(2S)-2-amino-3-(4-nitrophenyl)propanoic acid
InChI Key	GTVVZTAFGPQSPC-QMMMGPOBSA-N
Molecular Formula	C9H10N2O4

N-Boc-glycylglycine, 97%, Thermo Scientific Chemicals

CAS: 31972-52-8 Molecular Formula: C9H16N2O5 Molecular Weight (g/mol): 232.236 MDL Number: MFCD00038558 InChI Key: HWBAHOVOSOAFLE-UHFFFAOYSA-N Synonym: boc-gly-gly-oh,boc-gly-gly,n-tert-butoxycarbonyl glycylglycine,n-2-n-boc-amino-acetyl-glycine,boc-glycylglycine,2-2-tert-butoxycarbonyl amino acetamido acetic acid,2-tert-butoxycarbonyl amino acetamido acetic acid,2-2-tert-butoxycarbonylamino acetamido acetic acid,2-2-tert-butoxy carbonyl amino acetamido acetic acid,t-boc-glygly PubChem CID: 333466 IUPAC Name: 2-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]acetic acid SMILES: CC(C)(C)OC(=O)NCC(=O)NCC(=O)O

Pricing and Availability
Specifications

PubChem CID	333466
CAS	31972-52-8
Molecular Weight (g/mol)	232.236
MDL Number	MFCD00038558
SMILES	CC(C)(C)OC(=O)NCC(=O)NCC(=O)O
Synonym	boc-gly-gly-oh,boc-gly-gly,n-tert-butoxycarbonyl glycylglycine,n-2-n-boc-amino-acetyl-glycine,boc-glycylglycine,2-2-tert-butoxycarbonyl amino acetamido acetic acid,2-tert-butoxycarbonyl amino acetamido acetic acid,2-2-tert-butoxycarbonylamino acetamido acetic acid,2-2-tert-butoxy carbonyl amino acetamido acetic acid,t-boc-glygly
IUPAC Name	2-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]acetic acid
InChI Key	HWBAHOVOSOAFLE-UHFFFAOYSA-N
Molecular Formula	C9H16N2O5

D-Alaninamide hydrochloride, 98%, Thermo Scientific Chemicals

CAS: 71810-97-4 Molecular Formula: C3H9ClN2O Molecular Weight (g/mol): 124.568 MDL Number: MFCD00039093 InChI Key: FIAINKIUSZGVGX-HSHFZTNMSA-N Synonym: r-2-aminopropanamide hydrochloride,d-alaninamide hydrochloride,2r-2-aminopropanamide hydrochloride,h-d-ala-nh2.hcl,d-alanine amide hydrochloride,propanamide, 2-amino-, monohydrochloride, 2r,souhmxhaa fjax@,pubchem12667,h-d-ala-nh2 hcl,d-ala-nh2 hcl PubChem CID: 2775814 IUPAC Name: (2R)-2-aminopropanamide;hydrochloride SMILES: CC(C(=O)N)N.Cl

Pricing and Availability
Specifications

PubChem CID	2775814
CAS	71810-97-4
Molecular Weight (g/mol)	124.568
MDL Number	MFCD00039093
SMILES	CC(C(=O)N)N.Cl
Synonym	r-2-aminopropanamide hydrochloride,d-alaninamide hydrochloride,2r-2-aminopropanamide hydrochloride,h-d-ala-nh2.hcl,d-alanine amide hydrochloride,propanamide, 2-amino-, monohydrochloride, 2r,souhmxhaa fjax@,pubchem12667,h-d-ala-nh2 hcl,d-ala-nh2 hcl
IUPAC Name	(2R)-2-aminopropanamide;hydrochloride
InChI Key	FIAINKIUSZGVGX-HSHFZTNMSA-N
Molecular Formula	C3H9ClN2O

L-Serinamide hydrochloride, 98%, Thermo Scientific™

CAS: 65414-74-6 Molecular Formula: C3H9ClN2O2 Molecular Weight (g/mol): 140.567 MDL Number: MFCD00067560 InChI Key: VURWDDZIWBGXCK-DKWTVANSSA-N Synonym: l-serinamide hydrochloride,h-ser-nh2.hcl,l-serine amide hydrochloride,s-2-amino-3-hydroxypropanamide hydrochloride,2s-2-amino-3-hydroxypropanamide hydrochloride,propanamide, 2-amino-3-hydroxy-, monohydrochloride, 2s,s-2-amino-3-hydroxypropionamide hydrochloride,h-ser-nh hcl,h-ser-nh2cl,h-ser-nh2?cl PubChem CID: 16212403 IUPAC Name: (2S)-2-amino-3-hydroxypropanamide;hydrochloride SMILES: C(C(C(=O)N)N)O.Cl

Pricing and Availability
Specifications

PubChem CID	16212403
CAS	65414-74-6
Molecular Weight (g/mol)	140.567
MDL Number	MFCD00067560
SMILES	C(C(C(=O)N)N)O.Cl
Synonym	l-serinamide hydrochloride,h-ser-nh2.hcl,l-serine amide hydrochloride,s-2-amino-3-hydroxypropanamide hydrochloride,2s-2-amino-3-hydroxypropanamide hydrochloride,propanamide, 2-amino-3-hydroxy-, monohydrochloride, 2s,s-2-amino-3-hydroxypropionamide hydrochloride,h-ser-nh hcl,h-ser-nh2cl,h-ser-nh2?cl
IUPAC Name	(2S)-2-amino-3-hydroxypropanamide;hydrochloride
InChI Key	VURWDDZIWBGXCK-DKWTVANSSA-N
Molecular Formula	C3H9ClN2O2

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