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.

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586 – 600 of 33,256 results

586

Thermo Scientific Chemicals N-alpha-Benzoyl-DL-arginine-4-nitroanilide hydrochloride, 98%

CAS: 911-77-3 Molecular Formula: C19H23ClN6O4 Molecular Weight (g/mol): 434.881 MDL Number: MFCD00012846 InChI Key: DEOKFPFLXFNAON-UHFFFAOYSA-N Synonym: bapna,n-5-guanidino-1-4-nitrophenyl amino-1-oxopentan-2-yl benzamide hydrochloride,n-benzoyl-dl-arginine-4-nitroanilide hydrochloride,n-alpha-benzoyl-dl-arginine-4-nitroanilide hydrochloride,nalpha-benzoyl-dl-arginine 4-nitroanilide hydrochloride,bani,5-carbamimidamido-n-4-nitrophenyl-2-phenylformamido pentanamide hydrochloride,l-bapna,dl-bapa,bz-dl-arg-pna hcl PubChem CID: 2724371 IUPAC Name: N-[5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]benzamide;hydrochloride SMILES: C1=CC=C(C=C1)C(=O)NC(CCCN=C(N)N)C(=O)NC2=CC=C(C=C2)[N+](=O)[O-].Cl

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PubChem CID	2724371
CAS	911-77-3
Molecular Weight (g/mol)	434.881
MDL Number	MFCD00012846
SMILES	C1=CC=C(C=C1)C(=O)NC(CCCN=C(N)N)C(=O)NC2=CC=C(C=C2)[N+](=O)[O-].Cl
Synonym	bapna,n-5-guanidino-1-4-nitrophenyl amino-1-oxopentan-2-yl benzamide hydrochloride,n-benzoyl-dl-arginine-4-nitroanilide hydrochloride,n-alpha-benzoyl-dl-arginine-4-nitroanilide hydrochloride,nalpha-benzoyl-dl-arginine 4-nitroanilide hydrochloride,bani,5-carbamimidamido-n-4-nitrophenyl-2-phenylformamido pentanamide hydrochloride,l-bapna,dl-bapa,bz-dl-arg-pna hcl
IUPAC Name	N-[5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]benzamide;hydrochloride
InChI Key	DEOKFPFLXFNAON-UHFFFAOYSA-N
Molecular Formula	C19H23ClN6O4

587

N-alpha-Benzoyl-L-arginine, 99%

CAS: 154-92-7 Molecular Formula: C13H18N4O3 Molecular Weight (g/mol): 278.31 MDL Number: MFCD00001763 InChI Key: RSYYQCDERUOEFI-UHFFFAOYNA-N Synonym: bz-arg-oh,n-alpha-benzoyl-l-arginine,n-benzoyl-l-arginine,n2-benzoyl-l-arginine,benzoyl-l-arginine,arginine, n2-benzoyl,nalpha-benzoyl-l-arginine,2s-5-carbamimidamido-2-phenylformamido pentanoic acid,l-arginine, n2-benzoyl,n∼2∼-phenylcarbonyl-l-arginine PubChem CID: 97369 IUPAC Name: (2S)-2-benzamido-5-(diaminomethylideneamino)pentanoic acid SMILES: NC(N)=NCCCC(NC(=O)C1=CC=CC=C1)C(O)=O

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PubChem CID	97369
CAS	154-92-7
Molecular Weight (g/mol)	278.31
MDL Number	MFCD00001763
SMILES	NC(N)=NCCCC(NC(=O)C1=CC=CC=C1)C(O)=O
Synonym	bz-arg-oh,n-alpha-benzoyl-l-arginine,n-benzoyl-l-arginine,n2-benzoyl-l-arginine,benzoyl-l-arginine,arginine, n2-benzoyl,nalpha-benzoyl-l-arginine,2s-5-carbamimidamido-2-phenylformamido pentanoic acid,l-arginine, n2-benzoyl,n∼2∼-phenylcarbonyl-l-arginine
IUPAC Name	(2S)-2-benzamido-5-(diaminomethylideneamino)pentanoic acid
InChI Key	RSYYQCDERUOEFI-UHFFFAOYNA-N
Molecular Formula	C13H18N4O3

588

N-tert-Butoxycarbonyl-1,6-hexanediamine, 95%

CAS: 51857-17-1 Molecular Formula: C₁₁H₂₄N₂O₂ Molecular Weight (g/mol): 216.33 MDL Number: MFCD00671489 InChI Key: RVZPDKXEHIRFPM-UHFFFAOYSA-N Synonym: n-boc-1,6-diaminohexane,n-boc-1,6-hexanediamine,tert-butyl n-6-aminohexyl carbamate,tert-butyl 6-aminohexyl carbamate,n-tert-butoxycarbonyl-1,6-diaminohexane,n-tert-butoxycarbonyl-1,6-hexanediamine,tert-butyl 6-aminohexylcarbamate,boc-1,6-diaminohexane hydrochloride,6-tert-butoxycarbonylamino hexylamine,n-6-aminohexyl carbamic acid tert-butyl ester PubChem CID: 2733170 IUPAC Name: tert-butyl N-(6-aminohexyl)carbamate SMILES: CC(C)(C)OC(=O)NCCCCCCN

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Specifications

PubChem CID	2733170
CAS	51857-17-1
Molecular Weight (g/mol)	216.33
MDL Number	MFCD00671489
SMILES	CC(C)(C)OC(=O)NCCCCCCN
Synonym	n-boc-1,6-diaminohexane,n-boc-1,6-hexanediamine,tert-butyl n-6-aminohexyl carbamate,tert-butyl 6-aminohexyl carbamate,n-tert-butoxycarbonyl-1,6-diaminohexane,n-tert-butoxycarbonyl-1,6-hexanediamine,tert-butyl 6-aminohexylcarbamate,boc-1,6-diaminohexane hydrochloride,6-tert-butoxycarbonylamino hexylamine,n-6-aminohexyl carbamic acid tert-butyl ester
IUPAC Name	tert-butyl N-(6-aminohexyl)carbamate
InChI Key	RVZPDKXEHIRFPM-UHFFFAOYSA-N
Molecular Formula	C₁₁H₂₄N₂O₂

589

Thermo Scientific Chemicals DL-Asparagine monohydrate, 98%

CAS: 69833-18-7 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.12 MDL Number: MFCD00151039,MFCD00008036,MFCD00064400 InChI Key: DCXYFEDJOCDNAF-UHFFFAOYNA-N Synonym: dl-asparagine,asparagin,asparagine, dl,2-amino-3-carbamoylpropanoic acid,wln: zv1yzvq,h-dl-asn-oh,asparagine #,l-+-asparagine,l-.beta.-asparagine,asparagina PubChem CID: 522362 SMILES: NC(CC(N)=O)C(O)=O

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Specifications

PubChem CID	522362
CAS	69833-18-7
Molecular Weight (g/mol)	132.12
MDL Number	MFCD00151039,MFCD00008036,MFCD00064400
SMILES	NC(CC(N)=O)C(O)=O
Synonym	dl-asparagine,asparagin,asparagine, dl,2-amino-3-carbamoylpropanoic acid,wln: zv1yzvq,h-dl-asn-oh,asparagine #,l-+-asparagine,l-.beta.-asparagine,asparagina
InChI Key	DCXYFEDJOCDNAF-UHFFFAOYNA-N
Molecular Formula	C4H8N2O3

590

L(+)-Norleucine, 99+%

CAS: 327-57-1 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064423 InChI Key: LRQKBLKVPFOOQJ-YFKPBYRVSA-N Synonym: l-norleucine,norleucine,h-nle-oh,s-2-aminohexanoic acid,caprine,glycoleucine,l-+-norleucine,l-2-aminohexanoic acid,2-aminocaproic acid,l-2-aminohexanoate PubChem CID: 21236 ChEBI: CHEBI:18347 IUPAC Name: (2S)-2-aminohexanoic acid SMILES: CCCC[C@H](N)C(O)=O

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PubChem CID	21236
CAS	327-57-1
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:18347
MDL Number	MFCD00064423
SMILES	CCCC[C@H](N)C(O)=O
Synonym	l-norleucine,norleucine,h-nle-oh,s-2-aminohexanoic acid,caprine,glycoleucine,l-+-norleucine,l-2-aminohexanoic acid,2-aminocaproic acid,l-2-aminohexanoate
IUPAC Name	(2S)-2-aminohexanoic acid
InChI Key	LRQKBLKVPFOOQJ-YFKPBYRVSA-N
Molecular Formula	C6H13NO2

591

Aspartame, Powder, NF, 2.5 kg, Spectrum Chemical

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N IUPAC Name: (3S)-3-amino-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid SMILES: COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O

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Specifications

CAS	22839-47-0
Molecular Weight (g/mol)	294.31
MDL Number	MFCD00002724
SMILES	COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O
IUPAC Name	(3S)-3-amino-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid
InChI Key	IAOZJIPTCAWIRG-QWRGUYRKSA-N
Molecular Formula	C14H18N2O5

592

4-(Boc-amino)piperidine, 96%

CAS: 73874-95-0 Molecular Formula: C10H21N2O2 Molecular Weight (g/mol): 201.29 MDL Number: MFCD00798171 InChI Key: CKXZPVPIDOJLLM-UHFFFAOYSA-O Synonym: 4-boc-aminopiperidine,tert-butyl piperidin-4-ylcarbamate,4-n-boc-aminopiperidine,4-boc-amino piperidine,4-n-boc-amino piperidine,tert-butyl n-piperidin-4-yl carbamate,4-tert-butoxycarbonylamino piperidine,4-n-boc-amino-piperidine,4-boc-amino-piperidine,4-n-boc amino piperidine PubChem CID: 723833 SMILES: CC(C)(C)OC(=O)NC1CC[NH2+]CC1

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PubChem CID	723833
CAS	73874-95-0
Molecular Weight (g/mol)	201.29
MDL Number	MFCD00798171
SMILES	CC(C)(C)OC(=O)NC1CC[NH2+]CC1
Synonym	4-boc-aminopiperidine,tert-butyl piperidin-4-ylcarbamate,4-n-boc-aminopiperidine,4-boc-amino piperidine,4-n-boc-amino piperidine,tert-butyl n-piperidin-4-yl carbamate,4-tert-butoxycarbonylamino piperidine,4-n-boc-amino-piperidine,4-boc-amino-piperidine,4-n-boc amino piperidine
InChI Key	CKXZPVPIDOJLLM-UHFFFAOYSA-O
Molecular Formula	C10H21N2O2

593

L-Alanine, Spectrum™ Chemical

CAS: 56-41-7

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Specifications

CAS	56-41-7

594

tert-Butyl N-allylcarbamate, 97%

CAS: 78888-18-3 Molecular Formula: C8H15NO2 Molecular Weight (g/mol): 157.213 MDL Number: MFCD00191870 InChI Key: AWARHXCROCWEAK-UHFFFAOYSA-N Synonym: tert-butyl allylcarbamate,tert-butyl n-allylcarbamate,tert-butyl n-prop-2-en-1-yl carbamate,n-boc-allylamine,t-butyl n-allylcarbamate,carbamic acid, 2-propenyl-, 1,1-dimethylethyl ester,acmc-209pfu,allyl tert-butyl carbamate,tert-butyl-n-allylcarbamate,n-tertbutoxycarbonyl allyl amine PubChem CID: 4067274 IUPAC Name: tert-butyl N-prop-2-enylcarbamate SMILES: CC(C)(C)OC(=O)NCC=C

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Specifications

PubChem CID	4067274
CAS	78888-18-3
Molecular Weight (g/mol)	157.213
MDL Number	MFCD00191870
SMILES	CC(C)(C)OC(=O)NCC=C
Synonym	tert-butyl allylcarbamate,tert-butyl n-allylcarbamate,tert-butyl n-prop-2-en-1-yl carbamate,n-boc-allylamine,t-butyl n-allylcarbamate,carbamic acid, 2-propenyl-, 1,1-dimethylethyl ester,acmc-209pfu,allyl tert-butyl carbamate,tert-butyl-n-allylcarbamate,n-tertbutoxycarbonyl allyl amine
IUPAC Name	tert-butyl N-prop-2-enylcarbamate
InChI Key	AWARHXCROCWEAK-UHFFFAOYSA-N
Molecular Formula	C8H15NO2

595

L-beta-Proline, 98+%

CAS: 72580-53-1 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD06738463 InChI Key: JAEIBKXSIXOLOL-BYPYZUCNSA-N Synonym: s-pyrrolidine-3-carboxylic acid,s-+-pyrrolidine-3-carboxylic acid,l-beta-proline,3s-3-pyrrolidinecarboxylic acid,3s-pyrrolidine-3-carboxylic acid,3-pyrrolidinecarboxylic acid, 3s,s-pyrrolidine-3-carboxylicacid,s-beta-proline,s-,a-proline,pubchem11126 PubChem CID: 1501969 IUPAC Name: (3S)-pyrrolidine-3-carboxylic acid SMILES: C1CNCC1C(=O)O

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PubChem CID	1501969
CAS	72580-53-1
Molecular Weight (g/mol)	115.132
MDL Number	MFCD06738463
SMILES	C1CNCC1C(=O)O
Synonym	s-pyrrolidine-3-carboxylic acid,s-+-pyrrolidine-3-carboxylic acid,l-beta-proline,3s-3-pyrrolidinecarboxylic acid,3s-pyrrolidine-3-carboxylic acid,3-pyrrolidinecarboxylic acid, 3s,s-pyrrolidine-3-carboxylicacid,s-beta-proline,s-,a-proline,pubchem11126
IUPAC Name	(3S)-pyrrolidine-3-carboxylic acid
InChI Key	JAEIBKXSIXOLOL-BYPYZUCNSA-N
Molecular Formula	C5H9NO2

596

(S)-4-Amino-2-hydroxybutyric acid, 98%

CAS: 40371-51-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00674110 InChI Key: IVUOMFWNDGNLBJ-VKHMYHEASA-N Synonym: s-4-amino-2-hydroxybutanoic acid,s-4-amino-2-hydroxybutyric acid,s---4-amino-2-hydroxybutyric acid,2s-4-amino-2-hydroxybutanoic acid,s---amino-2-hydroxybutyric acid,butanoic acid, 4-amino-2-hydroxy-, 2s,s---4-amino-2-hydroxybutyricacid,pubchem23215,l-2-hydroxy-4-aminobutyric acid PubChem CID: 2733929 IUPAC Name: (2S)-4-amino-2-hydroxybutanoic acid SMILES: [NH3+]CC[C@H](O)C([O-])=O

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PubChem CID	2733929
CAS	40371-51-5
Molecular Weight (g/mol)	119.12
MDL Number	MFCD00674110
SMILES	[NH3+]CC[C@H](O)C([O-])=O
Synonym	s-4-amino-2-hydroxybutanoic acid,s-4-amino-2-hydroxybutyric acid,s---4-amino-2-hydroxybutyric acid,2s-4-amino-2-hydroxybutanoic acid,s---amino-2-hydroxybutyric acid,butanoic acid, 4-amino-2-hydroxy-, 2s,s---4-amino-2-hydroxybutyricacid,pubchem23215,l-2-hydroxy-4-aminobutyric acid
IUPAC Name	(2S)-4-amino-2-hydroxybutanoic acid
InChI Key	IVUOMFWNDGNLBJ-VKHMYHEASA-N
Molecular Formula	C4H9NO3

597

N-Boc-sarcosine, 99%

CAS: 13734-36-6 Molecular Formula: C8H15NO4 Molecular Weight (g/mol): 189.211 MDL Number: MFCD00037795 InChI Key: YRXIMPFOTQVOHG-UHFFFAOYSA-N Synonym: boc-sar-oh,boc-sarcosine,n-boc-sarcosine,glycine, n-1,1-dimethylethoxy carbonyl-n-methyl,n-tert-butoxycarbonyl-n-methylglycine,t-boc-sarcosine,n-t-boc-sarcosine,2-tert-butoxy carbonyl methyl amino acetic acid,n-tert-butoxycarbonylsarcosine,tert-butoxycarbonyl methyl amino acetic acid PubChem CID: 83692 IUPAC Name: 2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetic acid SMILES: CC(C)(C)OC(=O)N(C)CC(=O)O

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Specifications

PubChem CID	83692
CAS	13734-36-6
Molecular Weight (g/mol)	189.211
MDL Number	MFCD00037795
SMILES	CC(C)(C)OC(=O)N(C)CC(=O)O
Synonym	boc-sar-oh,boc-sarcosine,n-boc-sarcosine,glycine, n-1,1-dimethylethoxy carbonyl-n-methyl,n-tert-butoxycarbonyl-n-methylglycine,t-boc-sarcosine,n-t-boc-sarcosine,2-tert-butoxy carbonyl methyl amino acetic acid,n-tert-butoxycarbonylsarcosine,tert-butoxycarbonyl methyl amino acetic acid
IUPAC Name	2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetic acid
InChI Key	YRXIMPFOTQVOHG-UHFFFAOYSA-N
Molecular Formula	C8H15NO4

598

L-Proline, >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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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

599

L-Glutamine, MP Biomedicals™

CAS: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight (g/mol): 146.15 MDL Number: MFCD00008044 InChI Key: ZDXPYRJPNDTMRX-VKHMYHEASA-N Synonym: l-glutamine,glutamine,levoglutamide,l-+-glutamine,glutamic acid amide,h-gln-oh,stimulina,cebrogen,glumin,levoglutamid PubChem CID: 5961 ChEBI: CHEBI:18050 IUPAC Name: (2S)-2-amino-4-carbamoylbutanoic acid SMILES: N[C@@H](CCC(N)=O)C(O)=O

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Specifications

PubChem CID	5961
CAS	56-85-9
Molecular Weight (g/mol)	146.15
ChEBI	CHEBI:18050
MDL Number	MFCD00008044
SMILES	N[C@@H](CCC(N)=O)C(O)=O
Synonym	l-glutamine,glutamine,levoglutamide,l-+-glutamine,glutamic acid amide,h-gln-oh,stimulina,cebrogen,glumin,levoglutamid
IUPAC Name	(2S)-2-amino-4-carbamoylbutanoic acid
InChI Key	ZDXPYRJPNDTMRX-VKHMYHEASA-N
Molecular Formula	C5H10N2O3

600

3-Amino-3-phenylpropionic acid, 99%

CAS: 614-19-7 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD00008064,MFCD01076238 InChI Key: UJOYFRCOTPUKAK-UHFFFAOYNA-N Synonym: 3-amino-3-phenylpropionic acid,dl-3-amino-3-phenylpropionic acid,dl-beta-phenylalanine,beta-phenyl-beta-alanine,3-phenyl-dl-beta-alanine,h-dl-beta-phe-oh,benzenepropanoic acid, beta-amino,3-amino-3-phenyl-propionic acid,3a3ppa,beta-aminohydrocinnamic acid PubChem CID: 69189 ChEBI: CHEBI:68528 IUPAC Name: 3-amino-3-phenylpropanoic acid SMILES: NC(CC(O)=O)C1=CC=CC=C1

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Specifications

PubChem CID	69189
CAS	614-19-7
Molecular Weight (g/mol)	165.19
ChEBI	CHEBI:68528
MDL Number	MFCD00008064,MFCD01076238
SMILES	NC(CC(O)=O)C1=CC=CC=C1
Synonym	3-amino-3-phenylpropionic acid,dl-3-amino-3-phenylpropionic acid,dl-beta-phenylalanine,beta-phenyl-beta-alanine,3-phenyl-dl-beta-alanine,h-dl-beta-phe-oh,benzenepropanoic acid, beta-amino,3-amino-3-phenyl-propionic acid,3a3ppa,beta-aminohydrocinnamic acid
IUPAC Name	3-amino-3-phenylpropanoic acid
InChI Key	UJOYFRCOTPUKAK-UHFFFAOYNA-N
Molecular Formula	C9H11NO2

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Amino Acids

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Aspartame, Powder, NF, 2.5 kg, Spectrum Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Aspartame, Powder, NF, 2.5 kg, Spectrum Chemical

L-Alanine, Spectrum™ Chemical