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.

1,171 – 1,185 of 32,362 results

1,171

N-epsilon-Acetyl-L-lysine, 99%, MP Biomedicals™

CAS: 692-04-6 Molecular Formula: C8H16N2O3 Molecular Weight (g/mol): 188.23 MDL Number: MFCD00002639 InChI Key: DTERQYGMUDWYAZ-ZETCQYMHSA-N Synonym: n-epsilon-acetyl-l-lysine,n6-acetyl-l-lysine,nepsilon-acetyl-l-lysine,n-epsilon-acetyllysine,h-lys ac-oh,n6-acetyllysine,s-6-acetamido-2-aminohexanoic acid,n 6-acetyl-l-lysine,n 6-acetyllysine,n epsilon-acetyl-l-lysine PubChem CID: 92832 ChEBI: CHEBI:17752 SMILES: CC(=O)NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	92832
CAS	692-04-6
Molecular Weight (g/mol)	188.23
ChEBI	CHEBI:17752
MDL Number	MFCD00002639
SMILES	CC(=O)NCCCC[C@H](N)C(O)=O
Synonym	n-epsilon-acetyl-l-lysine,n6-acetyl-l-lysine,nepsilon-acetyl-l-lysine,n-epsilon-acetyllysine,h-lys ac-oh,n6-acetyllysine,s-6-acetamido-2-aminohexanoic acid,n 6-acetyl-l-lysine,n 6-acetyllysine,n epsilon-acetyl-l-lysine
InChI Key	DTERQYGMUDWYAZ-ZETCQYMHSA-N
Molecular Formula	C8H16N2O3

1,172

Nalpha-Boc-Nepsilon-Fmoc-L-lysine, 98%

CAS: 84624-27-1 Molecular Formula: C26H32N2O6 Molecular Weight (g/mol): 468.55 MDL Number: MFCD00062032 InChI Key: JYEVQYFWINBXJU-ANBDAQEENA-N Synonym: boc-lys fmoc-oh,n-boc-n'-fmoc-l-lysine,n2-boc-n6-fmoc-l-lysine,n-boc-n-fmoc-l-lysine,boclys fmoc,n-epsilon-fmoc-alpha-t-boc-l-lysine,2s-2-tert-butoxycarbonyl amino-6-9h-fluoren-9-ylmethoxy carbonyl amino hexanoic acid,pubchem14939,n,a-boc-n,a-fmoc-l-lysine PubChem CID: 10983524 SMILES: CC(C)(C)OC(=O)N[C@@H](CCCCNC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O

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Specifications

PubChem CID	10983524
CAS	84624-27-1
Molecular Weight (g/mol)	468.55
MDL Number	MFCD00062032
SMILES	CC(C)(C)OC(=O)N[C@@H](CCCCNC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O
Synonym	boc-lys fmoc-oh,n-boc-n'-fmoc-l-lysine,n2-boc-n6-fmoc-l-lysine,n-boc-n-fmoc-l-lysine,boclys fmoc,n-epsilon-fmoc-alpha-t-boc-l-lysine,2s-2-tert-butoxycarbonyl amino-6-9h-fluoren-9-ylmethoxy carbonyl amino hexanoic acid,pubchem14939,n,a-boc-n,a-fmoc-l-lysine
InChI Key	JYEVQYFWINBXJU-ANBDAQEENA-N
Molecular Formula	C26H32N2O6

1,173

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

1,174

N-Boc-1,3-diaminopropane, 95%

CAS: 75178-96-0 Molecular Formula: C8H19N2O2 Molecular Weight (g/mol): 175.25 MDL Number: MFCD00210021 InChI Key: POHWAQLZBIMPRN-UHFFFAOYSA-O Synonym: n-boc-1,3-propanediamine,n-boc-1,3-diaminopropane,tert-butyl n-3-aminopropyl carbamate,tert-butyl 3-aminopropyl carbamate,n-3-aminopropyl carbamic acid tert-butyl ester,tert-butyl 3-aminopropylcarbamate,1-boc-amino-1,3-propanediamine,3-amino-propyl-carbamic acid tert-butyl ester,n-t-boc-1,3-propanediamine,n-tert-butoxycarbonyl-1,3-diaminopropane PubChem CID: 2735700 SMILES: CC(C)(C)OC(=O)NCCC[NH3+]

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Specifications

PubChem CID	2735700
CAS	75178-96-0
Molecular Weight (g/mol)	175.25
MDL Number	MFCD00210021
SMILES	CC(C)(C)OC(=O)NCCC[NH3+]
Synonym	n-boc-1,3-propanediamine,n-boc-1,3-diaminopropane,tert-butyl n-3-aminopropyl carbamate,tert-butyl 3-aminopropyl carbamate,n-3-aminopropyl carbamic acid tert-butyl ester,tert-butyl 3-aminopropylcarbamate,1-boc-amino-1,3-propanediamine,3-amino-propyl-carbamic acid tert-butyl ester,n-t-boc-1,3-propanediamine,n-tert-butoxycarbonyl-1,3-diaminopropane
InChI Key	POHWAQLZBIMPRN-UHFFFAOYSA-O
Molecular Formula	C8H19N2O2

1,175

N-Benzyloxycarbonyl-D-phenylalaninol, 98%

CAS: 58917-85-4 Molecular Formula: C17H19NO3 Molecular Weight (g/mol): 285.34 MDL Number: MFCD00191193 InChI Key: WPOFMMJJCPZPAO-MRXNPFEDSA-N Synonym: cbz-d-phenylalaninol,z-d-phenylalaninol,n-carbobenzoxy-d-phenylalaninol,r-+-2-cbz-amino-3-phenyl-1-propanol,r-+-2-benzyloxycarbonylamino-3-phenyl-1-propanol,n-carbobenzyloxy-d-phenylalaninol,r-+-2-carbobenzyloxyamino-3-phenyl-1-propanol,benzyl n-2r-1-hydroxy-3-phenylpropan-2-yl carbamate,r-2-z-amino-3-phenyl-1-propanol,benzyl 2r-1-hydroxy-3-phenylpropan-2-yl carbamate PubChem CID: 736170 IUPAC Name: benzyl N-[(2R)-1-hydroxy-3-phenylpropan-2-yl]carbamate SMILES: OC[C@@H](CC1=CC=CC=C1)NC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	736170
CAS	58917-85-4
Molecular Weight (g/mol)	285.34
MDL Number	MFCD00191193
SMILES	OC[C@@H](CC1=CC=CC=C1)NC(=O)OCC1=CC=CC=C1
Synonym	cbz-d-phenylalaninol,z-d-phenylalaninol,n-carbobenzoxy-d-phenylalaninol,r-+-2-cbz-amino-3-phenyl-1-propanol,r-+-2-benzyloxycarbonylamino-3-phenyl-1-propanol,n-carbobenzyloxy-d-phenylalaninol,r-+-2-carbobenzyloxyamino-3-phenyl-1-propanol,benzyl n-2r-1-hydroxy-3-phenylpropan-2-yl carbamate,r-2-z-amino-3-phenyl-1-propanol,benzyl 2r-1-hydroxy-3-phenylpropan-2-yl carbamate
IUPAC Name	benzyl N-[(2R)-1-hydroxy-3-phenylpropan-2-yl]carbamate
InChI Key	WPOFMMJJCPZPAO-MRXNPFEDSA-N
Molecular Formula	C17H19NO3

1,176

Nalpha-Benzoyl-L-arginine ethyl ester hydrochloride, 99+%

Molecular Formula: C₁₅H₂₂N₄O₃·HCl MDL Number: MFCD00012579 Synonym: BAEE

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Specifications

MDL Number	MFCD00012579
Synonym	BAEE
Molecular Formula	C₁₅H₂₂N₄O₃·HCl

1,177

DL-Valine ethyl ester hydrochloride, 99%

CAS: 23358-42-1 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD00067542 InChI Key: PQGVTLQEKCJXKF-UHFFFAOYSA-N Synonym: dl-valine ethyl ester hydrochloride,ethyl 2-amino-3-methylbutanoate hydrochloride,h-dl-val-oet.hcl,ethyl dl-valinate hydrochloride,valine ethyl ester, hydrochloride,ethyl dl-valinate hcl,acmc-20al3t,acmc-209ta5,+/--valine ethyl ester hydrochloride,ethyl 2-azanyl-3-methyl-butanoate hydrochloride PubChem CID: 13000942 IUPAC Name: ethyl 2-amino-3-methylbutanoate;hydrochloride SMILES: Cl.CCOC(=O)C(N)C(C)C

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Specifications

PubChem CID	13000942
CAS	23358-42-1
Molecular Weight (g/mol)	181.66
MDL Number	MFCD00067542
SMILES	Cl.CCOC(=O)C(N)C(C)C
Synonym	dl-valine ethyl ester hydrochloride,ethyl 2-amino-3-methylbutanoate hydrochloride,h-dl-val-oet.hcl,ethyl dl-valinate hydrochloride,valine ethyl ester, hydrochloride,ethyl dl-valinate hcl,acmc-20al3t,acmc-209ta5,+/--valine ethyl ester hydrochloride,ethyl 2-azanyl-3-methyl-butanoate hydrochloride
IUPAC Name	ethyl 2-amino-3-methylbutanoate;hydrochloride
InChI Key	PQGVTLQEKCJXKF-UHFFFAOYSA-N
Molecular Formula	C7H16ClNO2

1,178

Methocarbamol, USP, 98.5-101.5%, Spectrum™ Chemical

CAS: 532-03-6 Molecular Formula: C11H15NO5 Molecular Weight (g/mol): 241.24 InChI Key: GNXFOGHNGIVQEH-UHFFFAOYNA-N IUPAC Name: 2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate SMILES: COC1=CC=CC=C1OCC(O)COC(N)=O

Pricing & Availability
Specifications

CAS	532-03-6
Molecular Weight (g/mol)	241.24
SMILES	COC1=CC=CC=C1OCC(O)COC(N)=O
IUPAC Name	2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate
InChI Key	GNXFOGHNGIVQEH-UHFFFAOYNA-N
Molecular Formula	C11H15NO5

1,179

Aspartame, Powder, NF, 98-102%, 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

1,180

Baclofen, USP, 98-102%, Spectrum™ Chemical

CAS: 1134-47-0 Molecular Formula: C10H12ClNO2 Molecular Weight (g/mol): 213.66 InChI Key: KPYSYYIEGFHWSV-UHFFFAOYNA-N IUPAC Name: 4-amino-3-(4-chlorophenyl)butanoic acid SMILES: NCC(CC(O)=O)C1=CC=C(Cl)C=C1

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Specifications

CAS	1134-47-0
Molecular Weight (g/mol)	213.66
SMILES	NCC(CC(O)=O)C1=CC=C(Cl)C=C1
IUPAC Name	4-amino-3-(4-chlorophenyl)butanoic acid
InChI Key	KPYSYYIEGFHWSV-UHFFFAOYNA-N
Molecular Formula	C10H12ClNO2

1,181

Thermo Scientific Chemicals L-Leucine 7-amido-4-methylcoumarin hydrate

CAS: 66447-31-2 Molecular Formula: C16H20N2O3 Molecular Weight (g/mol): 288.35 MDL Number: MFCD04966490 InChI Key: GTAAIHRZANUVJS-ZDUSSCGKSA-N Synonym: h-leu-amc,7-leucylamido-4-methylcoumarin,2s-2-amino-4-methyl-n-4-methyl-2-oxochromen-7-yl pentanamide,l-leucine 7-amido-4-methylcoumarin hydrate,s-2-amino-4-methyl-n-4-methyl-2-oxo-2h-chromen-7-yl pentanamide,l-leu-amc,l-l-amc,leu-mca,ambotzhaa1181,h-leu-mca free base PubChem CID: 171787 IUPAC Name: (2S)-2-amino-4-methyl-N-(4-methyl-2-oxochromen-7-yl)pentanamide SMILES: CC(C)C[C@H](N)C(=O)NC1=CC=C2C(C)=CC(=O)OC2=C1

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Specifications

PubChem CID	171787
CAS	66447-31-2
Molecular Weight (g/mol)	288.35
MDL Number	MFCD04966490
SMILES	CC(C)C[C@H](N)C(=O)NC1=CC=C2C(C)=CC(=O)OC2=C1
Synonym	h-leu-amc,7-leucylamido-4-methylcoumarin,2s-2-amino-4-methyl-n-4-methyl-2-oxochromen-7-yl pentanamide,l-leucine 7-amido-4-methylcoumarin hydrate,s-2-amino-4-methyl-n-4-methyl-2-oxo-2h-chromen-7-yl pentanamide,l-leu-amc,l-l-amc,leu-mca,ambotzhaa1181,h-leu-mca free base
IUPAC Name	(2S)-2-amino-4-methyl-N-(4-methyl-2-oxochromen-7-yl)pentanamide
InChI Key	GTAAIHRZANUVJS-ZDUSSCGKSA-N
Molecular Formula	C16H20N2O3

1,182

Dimethylcarbamyl chloride, 96%

CAS: 79-44-7 Molecular Formula: C3H6ClNO Molecular Weight (g/mol): 107.537 MDL Number: MFCD00000635 InChI Key: YIIMEMSDCNDGTB-UHFFFAOYSA-N Synonym: dimethylcarbamoyl chloride,dimethylcarbamyl chloride,dimethylcarbamic chloride,dimethylcarbamoylchloride,carbamic chloride, dimethyl,dimethylcarbamic acid chloride,dimethyl carbamoyl chloride,n,n-dimethylcarbamyl chloride,carbamoyl chloride, dimethyl,dimethylcarbamidoyl chloride PubChem CID: 6598 ChEBI: CHEBI:82280 IUPAC Name: N,N-dimethylcarbamoyl chloride SMILES: CN(C)C(=O)Cl

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Specifications

PubChem CID	6598
CAS	79-44-7
Molecular Weight (g/mol)	107.537
ChEBI	CHEBI:82280
MDL Number	MFCD00000635
SMILES	CN(C)C(=O)Cl
Synonym	dimethylcarbamoyl chloride,dimethylcarbamyl chloride,dimethylcarbamic chloride,dimethylcarbamoylchloride,carbamic chloride, dimethyl,dimethylcarbamic acid chloride,dimethyl carbamoyl chloride,n,n-dimethylcarbamyl chloride,carbamoyl chloride, dimethyl,dimethylcarbamidoyl chloride
IUPAC Name	N,N-dimethylcarbamoyl chloride
InChI Key	YIIMEMSDCNDGTB-UHFFFAOYSA-N
Molecular Formula	C3H6ClNO

1,183

L-Leucine tert-butyl ester hydrochloride, 98%

CAS: 2748-02-9 MDL Number: MFCD00038906 ChEBI: CHEBI:78502

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Specifications

CAS	2748-02-9
ChEBI	CHEBI:78502
MDL Number	MFCD00038906

1,184

Thermo Scientific Chemicals L-(+)-Asparagine monohydrate, 98+%

CAS: 5794-13-8 Molecular Formula: C4H10N2O4 Molecular Weight (g/mol): 150.134 MDL Number: MFCD00151038 InChI Key: RBMGJIZCEWRQES-DKWTVANSSA-N Synonym: l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521 PubChem CID: 170358 IUPAC Name: (2S)-2,4-diamino-4-oxobutanoic acid;hydrate SMILES: C(C(C(=O)O)N)C(=O)N.O

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Specifications

PubChem CID	170358
CAS	5794-13-8
Molecular Weight (g/mol)	150.134
MDL Number	MFCD00151038
SMILES	C(C(C(=O)O)N)C(=O)N.O
Synonym	l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521
IUPAC Name	(2S)-2,4-diamino-4-oxobutanoic acid;hydrate
InChI Key	RBMGJIZCEWRQES-DKWTVANSSA-N
Molecular Formula	C4H10N2O4

1,185

MilliporeSigma™ L-Leucine, Calbiochem™,

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 & 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

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Amino Acids

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

Aspartame, Powder, NF, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Baclofen, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Methocarbamol, USP, 98.5-101.5%, Spectrum™ Chemical

Aspartame, Powder, NF, 98-102%, Spectrum™ Chemical

Baclofen, USP, 98-102%, Spectrum™ Chemical