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.

826 – 840 of 32,011 results

826

L-Histidine Monohydrochloride Monohydrate, MP Biomedical

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: l-histidine hydrochloride hydrate,l-histidine hydrochloride monohydrate,s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate,h-his-oh.hcl.h2o,l-histidine monohydrochloride monohydrate,l-histidine, monohydrochloride, monohydrate,l-histidin hydrate hydrochloride,histidine, monohydrochloride, monohydrate, l,h-his-ohhclh2o,l-histidine, hydrochloride, monohydrate PubChem CID: 165377 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrate hydrochloride SMILES: O.Cl.N[C@@H](CC1=CNC=N1)C(O)=O

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Specifications

PubChem CID	165377
CAS	5934-29-2
Molecular Weight (g/mol)	209.63
MDL Number	MFCD00151027
SMILES	O.Cl.N[C@@H](CC1=CNC=N1)C(O)=O
Synonym	l-histidine hydrochloride hydrate,l-histidine hydrochloride monohydrate,s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate,h-his-oh.hcl.h2o,l-histidine monohydrochloride monohydrate,l-histidine, monohydrochloride, monohydrate,l-histidin hydrate hydrochloride,histidine, monohydrochloride, monohydrate, l,h-his-ohhclh2o,l-histidine, hydrochloride, monohydrate
IUPAC Name	(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrate hydrochloride
InChI Key	CMXXUDSWGMGYLZ-XRIGFGBMSA-N
Molecular Formula	C6H12ClN3O3

827

2-Aminoadenosine, 97%

CAS: 2096-10-8 MDL Number: MFCD00053556 ChEBI: CHEBI:1014

Pricing & Availability
Specifications

CAS	2096-10-8
ChEBI	CHEBI:1014
MDL Number	MFCD00053556

828

L-Serine, ≥99%, MP Biomedicals™

CAS: 56-45-1 Molecular Formula: C3H7NO3 Molecular Weight (g/mol): 105.093 MDL Number: MFCD00064224 InChI Key: MTCFGRXMJLQNBG-REOHCLBHSA-N Synonym: l-serine,serine,s-2-amino-3-hydroxypropanoic acid,s-serine,beta-hydroxyalanine,h-ser-oh,l-ser,l---serine,serine, l,2s-2-amino-3-hydroxypropanoic acid PubChem CID: 5951 ChEBI: CHEBI:17115 IUPAC Name: (2S)-2-amino-3-hydroxypropanoic acid SMILES: C(C(C(=O)O)N)O

Pricing & Availability
Specifications

PubChem CID	5951
CAS	56-45-1
Molecular Weight (g/mol)	105.093
ChEBI	CHEBI:17115
MDL Number	MFCD00064224
SMILES	C(C(C(=O)O)N)O
Synonym	l-serine,serine,s-2-amino-3-hydroxypropanoic acid,s-serine,beta-hydroxyalanine,h-ser-oh,l-ser,l---serine,serine, l,2s-2-amino-3-hydroxypropanoic acid
IUPAC Name	(2S)-2-amino-3-hydroxypropanoic acid
InChI Key	MTCFGRXMJLQNBG-REOHCLBHSA-N
Molecular Formula	C3H7NO3

829

L-Arginine, 98.5-101.5%, Spectrum™ Chemical

CAS: 74-79-3

Pricing & Availability
Specifications

CAS	74-79-3

830

1-BOC-hexahydro-1,4-diazepine, 98%

CAS: 112275-50-0 Molecular Formula: C₁₀H₂₀N₂O₂ Molecular Weight (g/mol): 200.28 MDL Number: MFCD00276987 InChI Key: WDPWEXWMQDRXAL-UHFFFAOYSA-N Synonym: 1-boc-homopiperazine,1-boc-hexahydro-1,4-diazepine,1,4 diazepane-1-carboxylic acid tert-butyl ester,1-tert-butoxycarbonyl homopiperazine,1-boc-1,4-diazepane,n-boc-homopiperazine,boc-hopiz,boc-homopiperazine,n-tert-butoxycarbonyl homopiperazine,tert-butyl 1-homopiperazinecarboxylate PubChem CID: 2756058 IUPAC Name: tert-butyl 1,4-diazepane-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCNCC1

Pricing & Availability
Specifications

PubChem CID	2756058
CAS	112275-50-0
Molecular Weight (g/mol)	200.28
MDL Number	MFCD00276987
SMILES	CC(C)(C)OC(=O)N1CCCNCC1
Synonym	1-boc-homopiperazine,1-boc-hexahydro-1,4-diazepine,1,4 diazepane-1-carboxylic acid tert-butyl ester,1-tert-butoxycarbonyl homopiperazine,1-boc-1,4-diazepane,n-boc-homopiperazine,boc-hopiz,boc-homopiperazine,n-tert-butoxycarbonyl homopiperazine,tert-butyl 1-homopiperazinecarboxylate
IUPAC Name	tert-butyl 1,4-diazepane-1-carboxylate
InChI Key	WDPWEXWMQDRXAL-UHFFFAOYSA-N
Molecular Formula	C₁₀H₂₀N₂O₂

831

2-(BOC-Amino)ethanethiol, 97%

CAS: 67385-09-5 Molecular Formula: C7H15NO2S Molecular Weight (g/mol): 177.26 MDL Number: MFCD00274335 InChI Key: GSJJCZSHYJNRPN-UHFFFAOYSA-N Synonym: 2-boc-amino ethanethiol,boc-cysteamine,tert-butyl n-2-mercaptoethyl carbamate,tert-butyl n-2-sulfanylethyl carbamate,2-bocamino ethanethiol,tert-butyl 2-mercaptoethyl carbamate,carbamic acid, 2-mercaptoethyl-, 1,1-dimethylethyl ester,n-boc-aet,tert-butoxy-n-2-sulfanylethyl carboxamide,n-boc-cysteamine PubChem CID: 3017761 IUPAC Name: tert-butyl N-(2-sulfanylethyl)carbamate SMILES: CC(C)(C)OC(=O)NCCS

Pricing & Availability
Specifications

PubChem CID	3017761
CAS	67385-09-5
Molecular Weight (g/mol)	177.26
MDL Number	MFCD00274335
SMILES	CC(C)(C)OC(=O)NCCS
Synonym	2-boc-amino ethanethiol,boc-cysteamine,tert-butyl n-2-mercaptoethyl carbamate,tert-butyl n-2-sulfanylethyl carbamate,2-bocamino ethanethiol,tert-butyl 2-mercaptoethyl carbamate,carbamic acid, 2-mercaptoethyl-, 1,1-dimethylethyl ester,n-boc-aet,tert-butoxy-n-2-sulfanylethyl carboxamide,n-boc-cysteamine
IUPAC Name	tert-butyl N-(2-sulfanylethyl)carbamate
InChI Key	GSJJCZSHYJNRPN-UHFFFAOYSA-N
Molecular Formula	C7H15NO2S

832

BOC-Glycine, 99+%

CAS: 4530-20-5 Molecular Formula: C7H13NO4 Molecular Weight (g/mol): 175.18 MDL Number: MFCD00002690 InChI Key: VRPJIFMKZZEXLR-UHFFFAOYSA-N Synonym: boc-glycine,boc-gly-oh,n-tert-butoxycarbonyl glycine,n-boc-glycine,n-boc-l-glycine,tert-butoxycarbonylglycine,t-butoxycarbonylglycine,2-tert-butoxycarbonyl amino acetic acid,glycine, n-1,1-dimethylethoxy carbonyl,tert-butyloxycarbonylglycine PubChem CID: 78288 SMILES: CC(C)(C)OC(=O)NCC(O)=O

Pricing & Availability
Specifications

PubChem CID	78288
CAS	4530-20-5
Molecular Weight (g/mol)	175.18
MDL Number	MFCD00002690
SMILES	CC(C)(C)OC(=O)NCC(O)=O
Synonym	boc-glycine,boc-gly-oh,n-tert-butoxycarbonyl glycine,n-boc-glycine,n-boc-l-glycine,tert-butoxycarbonylglycine,t-butoxycarbonylglycine,2-tert-butoxycarbonyl amino acetic acid,glycine, n-1,1-dimethylethoxy carbonyl,tert-butyloxycarbonylglycine
InChI Key	VRPJIFMKZZEXLR-UHFFFAOYSA-N
Molecular Formula	C7H13NO4

833

L-Histidine methyl ester dihydrochloride, 98+%

CAS: 7389-87-9 Molecular Formula: C7H11ClN3O2 Molecular Weight (g/mol): 204.63 MDL Number: MFCD00012701 InChI Key: VXXIPPPPKNWFLK-UHFFFAOYNA-N Synonym: l-histidine methyl ester dihydrochloride,h-his-ome.2hcl,methyl l-histidinate dihydrochloride,l-histidine, methyl ester, dihydrochloride,s-methyl 2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,l-+-histidine methyl ester dihydrochloride,methyl 2s-2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,methyl 2s-2-amino-3-3h-imidazol-4-yl propanoate dihydrochloride,histidine methyl ester dihydrochloride,c7h11n3o2.2hcl PubChem CID: 2723645 SMILES: [Cl].COC(=O)C(N)CC1=CN=CN1

Pricing & Availability
Specifications

PubChem CID	2723645
CAS	7389-87-9
Molecular Weight (g/mol)	204.63
MDL Number	MFCD00012701
SMILES	[Cl].COC(=O)C(N)CC1=CN=CN1
Synonym	l-histidine methyl ester dihydrochloride,h-his-ome.2hcl,methyl l-histidinate dihydrochloride,l-histidine, methyl ester, dihydrochloride,s-methyl 2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,l-+-histidine methyl ester dihydrochloride,methyl 2s-2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,methyl 2s-2-amino-3-3h-imidazol-4-yl propanoate dihydrochloride,histidine methyl ester dihydrochloride,c7h11n3o2.2hcl
InChI Key	VXXIPPPPKNWFLK-UHFFFAOYNA-N
Molecular Formula	C7H11ClN3O2

834

Thermo Scientific Chemicals N-Phenylglycine, 97%

CAS: 103-01-5 Molecular Formula: C8H8NNaO2 Molecular Weight (g/mol): 173.15 MDL Number: MFCD00014009 InChI Key: YEMGQZDWLLBIEY-UHFFFAOYSA-M Synonym: n-phenylglycine,anilinoacetic acid,2-phenylamino acetic acid,glycine, n-phenyl,glycine, phenyl,n-phenylglycin,n-phenylaminoacetic acid,phenylamino acetic acid,h-phenylgly-oh,n-phenyl glycine PubChem CID: 66025 ChEBI: CHEBI:55477 IUPAC Name: 2-anilinoacetic acid SMILES: [Na+].[O-]C(=O)CNC1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	66025
CAS	103-01-5
Molecular Weight (g/mol)	173.15
ChEBI	CHEBI:55477
MDL Number	MFCD00014009
SMILES	[Na+].[O-]C(=O)CNC1=CC=CC=C1
Synonym	n-phenylglycine,anilinoacetic acid,2-phenylamino acetic acid,glycine, n-phenyl,glycine, phenyl,n-phenylglycin,n-phenylaminoacetic acid,phenylamino acetic acid,h-phenylgly-oh,n-phenyl glycine
IUPAC Name	2-anilinoacetic acid
InChI Key	YEMGQZDWLLBIEY-UHFFFAOYSA-M
Molecular Formula	C8H8NNaO2

835

DL-Alanine methyl ester hydrochloride, 98+%

CAS: 13515-97-4 Molecular Formula: C4H10ClNO2 Molecular Weight (g/mol): 139.58 MDL Number: MFCD00035523 InChI Key: IYUKFAFDFHZKPI-UHFFFAOYNA-N Synonym: methyl 2-aminopropanoate hydrochloride,dl-alanine methyl ester hydrochloride,h-dl-ala-ome.hcl,h-dl-ala-ome hydrochloride,dl-alanine methyl ester hcl,methyl l-alaninate hcl,methyl dl-alaninate hcl,methyl dl-alaninate hydrochloride,h-dl-ala-ome hcl,methyl dl-2-aminopropanoate hydrochloride PubChem CID: 2756298 IUPAC Name: methyl 2-aminopropanoate;hydrochloride SMILES: Cl.COC(=O)C(C)N

Pricing & Availability
Specifications

PubChem CID	2756298
CAS	13515-97-4
Molecular Weight (g/mol)	139.58
MDL Number	MFCD00035523
SMILES	Cl.COC(=O)C(C)N
Synonym	methyl 2-aminopropanoate hydrochloride,dl-alanine methyl ester hydrochloride,h-dl-ala-ome.hcl,h-dl-ala-ome hydrochloride,dl-alanine methyl ester hcl,methyl l-alaninate hcl,methyl dl-alaninate hcl,methyl dl-alaninate hydrochloride,h-dl-ala-ome hcl,methyl dl-2-aminopropanoate hydrochloride
IUPAC Name	methyl 2-aminopropanoate;hydrochloride
InChI Key	IYUKFAFDFHZKPI-UHFFFAOYNA-N
Molecular Formula	C4H10ClNO2

836

tert-Butyl carbamate, 98+%

CAS: 4248-19-5 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.148 MDL Number: MFCD00007962 InChI Key: LFKDJXLFVYVEFG-UHFFFAOYSA-N Synonym: t-butyl carbamate,carbamic acid tert-butyl ester,boc amine,boc-amide,carbamic acid, 1,1-dimethylethyl ester,boc-nh2,tert-butylcarbamat,n-boc amine,boc-amine,tert butyl carbamate PubChem CID: 77922 IUPAC Name: tert-butyl carbamate SMILES: CC(C)(C)OC(=O)N

Pricing & Availability
Specifications

PubChem CID	77922
CAS	4248-19-5
Molecular Weight (g/mol)	117.148
MDL Number	MFCD00007962
SMILES	CC(C)(C)OC(=O)N
Synonym	t-butyl carbamate,carbamic acid tert-butyl ester,boc amine,boc-amide,carbamic acid, 1,1-dimethylethyl ester,boc-nh2,tert-butylcarbamat,n-boc amine,boc-amine,tert butyl carbamate
IUPAC Name	tert-butyl carbamate
InChI Key	LFKDJXLFVYVEFG-UHFFFAOYSA-N
Molecular Formula	C5H11NO2

837

1-Pyrrolidinecarbonyl chloride, 97%

CAS: 1192-63-8 Molecular Formula: C5H8ClNO Molecular Weight (g/mol): 133.575 MDL Number: MFCD00051321 InChI Key: XACWJIQLDLUFSR-UHFFFAOYSA-N Synonym: 1-pyrrolidinecarbonyl chloride,pyrrolidinecarbonyl chloride,1-pyrrolidinecarbonylchloride,pyrrolidine-1-carbonylchloride,pyrrolidinocarbonyl chloride,1pyrrolidinecarbonyl chloride,pyrrolidine carbonyl chloride,acmc-1bo54,1-pyrrolidine carbonylchloride,1-pyrolidine carbonyl chloride PubChem CID: 70937 IUPAC Name: pyrrolidine-1-carbonyl chloride SMILES: C1CCN(C1)C(=O)Cl

Pricing & Availability
Specifications

PubChem CID	70937
CAS	1192-63-8
Molecular Weight (g/mol)	133.575
MDL Number	MFCD00051321
SMILES	C1CCN(C1)C(=O)Cl
Synonym	1-pyrrolidinecarbonyl chloride,pyrrolidinecarbonyl chloride,1-pyrrolidinecarbonylchloride,pyrrolidine-1-carbonylchloride,pyrrolidinocarbonyl chloride,1pyrrolidinecarbonyl chloride,pyrrolidine carbonyl chloride,acmc-1bo54,1-pyrrolidine carbonylchloride,1-pyrolidine carbonyl chloride
IUPAC Name	pyrrolidine-1-carbonyl chloride
InChI Key	XACWJIQLDLUFSR-UHFFFAOYSA-N
Molecular Formula	C5H8ClNO

838

Nalpha-Boc-L-ornithine, 95%

CAS: 21887-64-9 Molecular Formula: C10H20N2O4 Molecular Weight (g/mol): 232.28 MDL Number: MFCD00076970 InChI Key: AMPVNPYPOOQUJF-ZETCQYMHSA-N Synonym: boc-orn-oh,boc-l-ornithine,n,a-boc-l-ornithine,l-ornithine, n2-1,1-dimethylethoxy carbonyl,2s-5-amino-2-tert-butoxycarbonyl amino pentanoic acid,n2-boc-l-ornithine,nalpha-boc-l-ornithine,pubchem18983,nalpha-boc-l-ornithine; PubChem CID: 7018784 IUPAC Name: (2S)-5-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid SMILES: CC(C)(C)OC(=O)NC(CCCN)C(=O)O

Pricing & Availability
Specifications

PubChem CID	7018784
CAS	21887-64-9
Molecular Weight (g/mol)	232.28
MDL Number	MFCD00076970
SMILES	CC(C)(C)OC(=O)NC(CCCN)C(=O)O
Synonym	boc-orn-oh,boc-l-ornithine,n,a-boc-l-ornithine,l-ornithine, n2-1,1-dimethylethoxy carbonyl,2s-5-amino-2-tert-butoxycarbonyl amino pentanoic acid,n2-boc-l-ornithine,nalpha-boc-l-ornithine,pubchem18983,nalpha-boc-l-ornithine;
IUPAC Name	(2S)-5-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid
InChI Key	AMPVNPYPOOQUJF-ZETCQYMHSA-N
Molecular Formula	C10H20N2O4

839

MilliporeSigma™ L-Selenomethionine, Calbiochem™,

CAS: 3211-76-5 Molecular Formula: C5H11NO2Se Molecular Weight (g/mol): 196.12 MDL Number: MFCD00037210 InChI Key: RJFAYQIBOAGBLC-BYPYZUCNSA-N Synonym: l-selenomethionine,l-+-selenomethionine,selenium-l-methionine,l-selenomethioninum,seleno-l-methionine,s-2-amino-4-methylselanyl butanoic acid,semet,s-2-amino-4-methylseleno butyric acid,unii-964mrk2pel,s-2-amino-4-methylseleno butanoic acid PubChem CID: 105024 ChEBI: CHEBI:62621 IUPAC Name: (2S)-2-amino-4-(methylselanyl)butanoic acid SMILES: C[Se]CC[C@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	105024
CAS	3211-76-5
Molecular Weight (g/mol)	196.12
ChEBI	CHEBI:62621
MDL Number	MFCD00037210
SMILES	C[Se]CC[C@H](N)C(O)=O
Synonym	l-selenomethionine,l-+-selenomethionine,selenium-l-methionine,l-selenomethioninum,seleno-l-methionine,s-2-amino-4-methylselanyl butanoic acid,semet,s-2-amino-4-methylseleno butyric acid,unii-964mrk2pel,s-2-amino-4-methylseleno butanoic acid
IUPAC Name	(2S)-2-amino-4-(methylselanyl)butanoic acid
InChI Key	RJFAYQIBOAGBLC-BYPYZUCNSA-N
Molecular Formula	C5H11NO2Se

840

Thermo Scientific Chemicals L-Valine, 99%

CAS: 72-18-4 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064220 InChI Key: KZSNJWFQEVHDMF-BYPYZUCNSA-N Synonym: l-valine,valine,s-valine,s-2-amino-3-methylbutanoic acid,h-val-oh,2-amino-3-methylbutyric acid,2s-2-amino-3-methylbutanoic acid,s-2-amino-3-methylbutyric acid,l-alpha-amino-beta-methylbutyric acid,valinum latin PubChem CID: 6287 ChEBI: CHEBI:16414 IUPAC Name: (2S)-2-amino-3-methylbutanoic acid SMILES: CC(C)[C@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	6287
CAS	72-18-4
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:16414
MDL Number	MFCD00064220
SMILES	CC(C)[C@H](N)C(O)=O
Synonym	l-valine,valine,s-valine,s-2-amino-3-methylbutanoic acid,h-val-oh,2-amino-3-methylbutyric acid,2s-2-amino-3-methylbutanoic acid,s-2-amino-3-methylbutyric acid,l-alpha-amino-beta-methylbutyric acid,valinum latin
IUPAC Name	(2S)-2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-BYPYZUCNSA-N
Molecular Formula	C5H11NO2

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Amino Acids

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L-Arginine, 98.5-101.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-Arginine, 98.5-101.5%, Spectrum™ Chemical