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.

136 – 150 of 31,992 results

136

L-Lysine dihydrochloride, 99%

CAS: 657-26-1 Molecular Formula: C6H16Cl2N2O2 Molecular Weight (g/mol): 219.11 MDL Number: MFCD00066389 InChI Key: JBBURJFZIMRPCZ-XRIGFGBMSA-N Synonym: l-lysine dihydrochloride,h-lys-oh.2hcl,l-lysine, dihydrochloride,s-2,6-diaminohexanoic acid dihydrochloride,unii-90yfr6u9qc,l-+-lysine dihydrochloride,90yfr6u9qc,2s-2,6-diaminohexanoic acid dihydrochloride,lysine, chloride, chloride,l-lysine, hydrochloride 1:2 PubChem CID: 69567 IUPAC Name: (2S)-2,6-diaminohexanoic acid;dihydrochloride SMILES: Cl.Cl.NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	69567
CAS	657-26-1
Molecular Weight (g/mol)	219.11
MDL Number	MFCD00066389
SMILES	Cl.Cl.NCCCC[C@H](N)C(O)=O
Synonym	l-lysine dihydrochloride,h-lys-oh.2hcl,l-lysine, dihydrochloride,s-2,6-diaminohexanoic acid dihydrochloride,unii-90yfr6u9qc,l-+-lysine dihydrochloride,90yfr6u9qc,2s-2,6-diaminohexanoic acid dihydrochloride,lysine, chloride, chloride,l-lysine, hydrochloride 1:2
IUPAC Name	(2S)-2,6-diaminohexanoic acid;dihydrochloride
InChI Key	JBBURJFZIMRPCZ-XRIGFGBMSA-N
Molecular Formula	C6H16Cl2N2O2

137

5-Aminouracil, 97%

CAS: 932-52-5 Molecular Formula: C4H5N3O2 Molecular Weight (g/mol): 127.10 MDL Number: MFCD00006025 InChI Key: BISHACNKZIBDFM-UHFFFAOYSA-N Synonym: 5-aminouracil,5-amino-2,4-dihydroxypyrimidine,uracil, 5-amino,2,4 1h,3h-pyrimidinedione, 5-amino,2,4-dihydroxy-5-aminopyrimidine,unii-r2o7eky9g9,r2o7eky9g9,5-aminopyrimidine-2,4-diol,5-amino-1,3-dihydropyrimidine-2,4-dione,wbu PubChem CID: 13611 ChEBI: CHEBI:46348 IUPAC Name: 5-amino-1H-pyrimidine-2,4-dione SMILES: NC1=CNC(=O)NC1=O

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Specifications

PubChem CID	13611
CAS	932-52-5
Molecular Weight (g/mol)	127.10
ChEBI	CHEBI:46348
MDL Number	MFCD00006025
SMILES	NC1=CNC(=O)NC1=O
Synonym	5-aminouracil,5-amino-2,4-dihydroxypyrimidine,uracil, 5-amino,2,4 1h,3h-pyrimidinedione, 5-amino,2,4-dihydroxy-5-aminopyrimidine,unii-r2o7eky9g9,r2o7eky9g9,5-aminopyrimidine-2,4-diol,5-amino-1,3-dihydropyrimidine-2,4-dione,wbu
IUPAC Name	5-amino-1H-pyrimidine-2,4-dione
InChI Key	BISHACNKZIBDFM-UHFFFAOYSA-N
Molecular Formula	C4H5N3O2

138

Glycylglycine, ≥98.5%

CAS: 556-50-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 MDL Number: MFCD00008130 InChI Key: YMAWOPBAYDPSLA-UHFFFAOYSA-N Synonym: glycylglycine,n-glycylglycine,diglycine,gly-gly,glycine dipeptide,glycine, glycyl,glycyl-glycine,glycine, n-glycyl,gly2,2-2-aminoacetamido acetic acid PubChem CID: 11163 ChEBI: CHEBI:17201 IUPAC Name: 2-[(2-aminoacetyl)amino]acetic acid SMILES: C(C(=O)NCC(=O)O)N

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Specifications

PubChem CID	11163
CAS	556-50-3
Molecular Weight (g/mol)	132.119
ChEBI	CHEBI:17201
MDL Number	MFCD00008130
SMILES	C(C(=O)NCC(=O)O)N
Synonym	glycylglycine,n-glycylglycine,diglycine,gly-gly,glycine dipeptide,glycine, glycyl,glycyl-glycine,glycine, n-glycyl,gly2,2-2-aminoacetamido acetic acid
IUPAC Name	2-[(2-aminoacetyl)amino]acetic acid
InChI Key	YMAWOPBAYDPSLA-UHFFFAOYSA-N
Molecular Formula	C4H8N2O3

139

Thermo Scientific Chemicals L-Leucine, 99%

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

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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

140

Glycine 99.0+%, TCI America™

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 & 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

141

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 & 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

142

Thermo Scientific Chemicals D-Serine, 99%

CAS: 312-84-5 Molecular Formula: C3H7NO3 Molecular Weight (g/mol): 105.093 MDL Number: MFCD00004269 InChI Key: MTCFGRXMJLQNBG-UWTATZPHSA-N Synonym: d-serine,r-2-amino-3-hydroxypropanoic acid,2r-2-amino-3-hydroxypropanoic acid,serine d-form,r-serine,serine, d,d-+-serine,h-d-ser-oh,d-2-amino-3-hydroxypropionic acid,d-serin PubChem CID: 71077 ChEBI: CHEBI:16523 IUPAC Name: (2R)-2-amino-3-hydroxypropanoic acid SMILES: C(C(C(=O)O)N)O

Pricing & Availability
Specifications

PubChem CID	71077
CAS	312-84-5
Molecular Weight (g/mol)	105.093
ChEBI	CHEBI:16523
MDL Number	MFCD00004269
SMILES	C(C(C(=O)O)N)O
Synonym	d-serine,r-2-amino-3-hydroxypropanoic acid,2r-2-amino-3-hydroxypropanoic acid,serine d-form,r-serine,serine, d,d-+-serine,h-d-ser-oh,d-2-amino-3-hydroxypropionic acid,d-serin
IUPAC Name	(2R)-2-amino-3-hydroxypropanoic acid
InChI Key	MTCFGRXMJLQNBG-UWTATZPHSA-N
Molecular Formula	C3H7NO3

143

trans-4-(Aminomethyl)cyclohexanecarboxylic acid, 97%

CAS: 1197-18-8 Molecular Formula: C8H15NO2 Molecular Weight (g/mol): 157.213 MDL Number: MFCD00001466 InChI Key: GYDJEQRTZSCIOI-UHFFFAOYSA-N Synonym: tranexamic acid,cyklokapron,tranexamsaeure,trans amcha,tranhexamic acid,trans-4-aminomethyl cyclohexanecarboxylic acid,transamin,amstat,tamcha,amikapron PubChem CID: 5526 IUPAC Name: 4-(aminomethyl)cyclohexane-1-carboxylic acid SMILES: C1CC(CCC1CN)C(=O)O

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Specifications

PubChem CID	5526
CAS	1197-18-8
Molecular Weight (g/mol)	157.213
MDL Number	MFCD00001466
SMILES	C1CC(CCC1CN)C(=O)O
Synonym	tranexamic acid,cyklokapron,tranexamsaeure,trans amcha,tranhexamic acid,trans-4-aminomethyl cyclohexanecarboxylic acid,transamin,amstat,tamcha,amikapron
IUPAC Name	4-(aminomethyl)cyclohexane-1-carboxylic acid
InChI Key	GYDJEQRTZSCIOI-UHFFFAOYSA-N
Molecular Formula	C8H15NO2

144

L-Proline, Cell Culture Reagent, ≥99%, MP Biomedicals™

CAS: 147-85-3 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.13 MDL Number: MFCD00064318 InChI Key: ONIBWKKTOPOVIA-UHFFFAOYNA-N Synonym: l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh PubChem CID: 145742 ChEBI: CHEBI:17203 IUPAC Name: pyrrolidine-2-carboxylic acid SMILES: OC(=O)C1CCCN1

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Specifications

PubChem CID	145742
CAS	147-85-3
Molecular Weight (g/mol)	115.13
ChEBI	CHEBI:17203
MDL Number	MFCD00064318
SMILES	OC(=O)C1CCCN1
Synonym	l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh
IUPAC Name	pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-UHFFFAOYNA-N
Molecular Formula	C5H9NO2

145

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

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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

146

N-Boc-ethylenediamine, 98%, may cont up to 5% tert-butanol

CAS: 57260-73-8 Molecular Formula: C7H16N2O2 Molecular Weight (g/mol): 160.22 MDL Number: MFCD00191871 InChI Key: AOCSUUGBCMTKJH-UHFFFAOYSA-N Synonym: n-boc-ethylenediamine,tert-butyl n-2-aminoethyl carbamate,tert-butyl 2-aminoethyl carbamate,n-t-boc-ethylenediamine,n-tert-boc-ethylenediamine,tert-butyl 2-aminoethylcarbamate,n-boc-1,2-diaminoethane,n-boc-ethane-1,2-diamine,mono-n-t-boc-eda,n-boc-diaminoethane PubChem CID: 187201 IUPAC Name: tert-butyl N-(2-aminoethyl)carbamate SMILES: CC(C)(C)OC(=O)NCCN

Pricing & Availability
Specifications

PubChem CID	187201
CAS	57260-73-8
Molecular Weight (g/mol)	160.22
MDL Number	MFCD00191871
SMILES	CC(C)(C)OC(=O)NCCN
Synonym	n-boc-ethylenediamine,tert-butyl n-2-aminoethyl carbamate,tert-butyl 2-aminoethyl carbamate,n-t-boc-ethylenediamine,n-tert-boc-ethylenediamine,tert-butyl 2-aminoethylcarbamate,n-boc-1,2-diaminoethane,n-boc-ethane-1,2-diamine,mono-n-t-boc-eda,n-boc-diaminoethane
IUPAC Name	tert-butyl N-(2-aminoethyl)carbamate
InChI Key	AOCSUUGBCMTKJH-UHFFFAOYSA-N
Molecular Formula	C7H16N2O2

147

BOC-L-Tyrosine, 99+%

CAS: 3978-80-1 Molecular Formula: C14H19NO5 Molecular Weight (g/mol): 281.31 MDL Number: MFCD00037179 InChI Key: CNBUSIJNWNXLQQ-LDGXTIHJNA-N Synonym: boc-tyr-oh,boc-l-tyrosine,n-boc-l-tyrosine,n-tert-butoxycarbonyl-l-tyrosine,n-boc-tyrosine,n-t-boc-l-tyrosine,l-tyrosine, n-1,1-dimethylethoxy carbonyl,chembl65386,n-t-butoxycarbonyl-l-tyrosine,n-tert-butoxycarbonyl tyrosine PubChem CID: 117439 SMILES: CC(C)(C)OC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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Specifications

PubChem CID	117439
CAS	3978-80-1
Molecular Weight (g/mol)	281.31
MDL Number	MFCD00037179
SMILES	CC(C)(C)OC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	boc-tyr-oh,boc-l-tyrosine,n-boc-l-tyrosine,n-tert-butoxycarbonyl-l-tyrosine,n-boc-tyrosine,n-t-boc-l-tyrosine,l-tyrosine, n-1,1-dimethylethoxy carbonyl,chembl65386,n-t-butoxycarbonyl-l-tyrosine,n-tert-butoxycarbonyl tyrosine
InChI Key	CNBUSIJNWNXLQQ-LDGXTIHJNA-N
Molecular Formula	C14H19NO5

148

N-Acetyl-L-valine, 98%, Thermo Scientific Chemicals

CAS: 96-81-1 Molecular Formula: C7H13NO3 Molecular Weight (g/mol): 159.19 MDL Number: MFCD00066066 InChI Key: IHYJTAOFMMMOPX-LURJTMIESA-N Synonym: n-acetyl-l-valine,ac-val-oh,l-valine, n-acetyl,s-2-acetamido-3-methylbutanoic acid,acetyl-l-valine,n-acetylvaline,2s-2-acetamido-3-methylbutanoic acid,unii-u83p7h9hv3,acetylvaline,valine, n-acetyl-, l PubChem CID: 66789 IUPAC Name: (2S)-2-acetamido-3-methylbutanoic acid SMILES: CC(C)[C@H](NC(C)=O)C(O)=O

Pricing & Availability
Specifications

PubChem CID	66789
CAS	96-81-1
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00066066
SMILES	CC(C)[C@H](NC(C)=O)C(O)=O
Synonym	n-acetyl-l-valine,ac-val-oh,l-valine, n-acetyl,s-2-acetamido-3-methylbutanoic acid,acetyl-l-valine,n-acetylvaline,2s-2-acetamido-3-methylbutanoic acid,unii-u83p7h9hv3,acetylvaline,valine, n-acetyl-, l
IUPAC Name	(2S)-2-acetamido-3-methylbutanoic acid
InChI Key	IHYJTAOFMMMOPX-LURJTMIESA-N
Molecular Formula	C7H13NO3

149

tert-Butyl carbamate, 98%

CAS: 4248-19-5 Molecular Formula: C₅H₁₁NO₂ Molecular Weight (g/mol): 117.15 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)	117.15
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

150

L-Cysteine hydrochloride monohydrate, MP Biomedicals™

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 & 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

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Amino Acids

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Glycine 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Glycine 99.0+%, TCI America™