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.

Search Within Results

811 – 825 of 36,175 results

811

Promotions Available

L-Histidine, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.16 MDL Number: MFCD00064315 InChI Key: HNDVDQJCIGZPNO-UHFFFAOYNA-N IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: NC(CC1=CN=CN1)C(O)=O

Pricing & Availability
Specifications

CAS	71-00-1
Molecular Weight (g/mol)	155.16
MDL Number	MFCD00064315
SMILES	NC(CC1=CN=CN1)C(O)=O
IUPAC Name	2-amino-3-(1H-imidazol-5-yl)propanoic acid
InChI Key	HNDVDQJCIGZPNO-UHFFFAOYNA-N
Molecular Formula	C6H9N3O2

812

Promotions Available

Lysine Hydrochloride, Granular, USP, 98.5-101.5%, Spectrum™ Chemical

CAS: 657-27-2 Molecular Formula: C6H15ClN2O2 Molecular Weight (g/mol): 182.65 MDL Number: MFCD00064564 MFCD00081870 InChI Key: BVHLGVCQOALMSV-JEDNCBNOSA-N IUPAC Name: (2S)-2,6-diaminohexanoic acid hydrochloride SMILES: Cl.NCCCC[C@H](N)C(O)=O

Pricing & Availability
Specifications

CAS	657-27-2
Molecular Weight (g/mol)	182.65
MDL Number	MFCD00064564 MFCD00081870
SMILES	Cl.NCCCC[C@H](N)C(O)=O
IUPAC Name	(2S)-2,6-diaminohexanoic acid hydrochloride
InChI Key	BVHLGVCQOALMSV-JEDNCBNOSA-N
Molecular Formula	C6H15ClN2O2

813

Promotions Available

Thermo Scientific Chemicals DL-Aspartic acid, 98+%

CAS: 617-45-8 Molecular Formula: C4H7NO4 Molecular Weight (g/mol): 133.10 MDL Number: MFCD00063083 InChI Key: CKLJMWTZIZZHCS-UHFFFAOYNA-N Synonym: dl-aspartic acid,2-aminosuccinic acid,dl-aminosuccinic acid,dl-asparagic acid,aspartic acid, dl,dl-asp-oh,+--aspartic acid,r,s-aspartic acid,h-dl-asp-oh,acid d,l-aspart PubChem CID: 424 ChEBI: CHEBI:22660 IUPAC Name: 2-aminobutanedioic acid SMILES: NC(CC(O)=O)C(O)=O

Pricing & Availability
Specifications

PubChem CID	424
CAS	617-45-8
Molecular Weight (g/mol)	133.10
ChEBI	CHEBI:22660
MDL Number	MFCD00063083
SMILES	NC(CC(O)=O)C(O)=O
Synonym	dl-aspartic acid,2-aminosuccinic acid,dl-aminosuccinic acid,dl-asparagic acid,aspartic acid, dl,dl-asp-oh,+--aspartic acid,r,s-aspartic acid,h-dl-asp-oh,acid d,l-aspart
IUPAC Name	2-aminobutanedioic acid
InChI Key	CKLJMWTZIZZHCS-UHFFFAOYNA-N
Molecular Formula	C4H7NO4

814

Promotions Available

Nepsilon-Boc-D-lysine, 98%

CAS: 31202-69-4 Molecular Formula: C11H22N2O4 Molecular Weight (g/mol): 246.31 MDL Number: MFCD00076958 InChI Key: VVQIIIAZJXTLRE-SVGMAFHSNA-N Synonym: h-d-lys boc-oh,r-2-amino-6-tert-butoxycarbonyl amino hexanoic acid,n-epsilon-boc-d-lysine,d-lysine, n6-1,1-dimethylethoxy carbonyl,2r-2-amino-6-tert-butoxycarbonyl amino hexanoic acid,ambotzhaa6310,n6-tert-butoxycarbonyl-d-lysine,n-epsilon-t-butyloxycarbonyl-d-lysine PubChem CID: 7018774 IUPAC Name: (2R)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid SMILES: CC(C)(C)OC(=O)NCCCC[C@@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	7018774
CAS	31202-69-4
Molecular Weight (g/mol)	246.31
MDL Number	MFCD00076958
SMILES	CC(C)(C)OC(=O)NCCCC[C@@H](N)C(O)=O
Synonym	h-d-lys boc-oh,r-2-amino-6-tert-butoxycarbonyl amino hexanoic acid,n-epsilon-boc-d-lysine,d-lysine, n6-1,1-dimethylethoxy carbonyl,2r-2-amino-6-tert-butoxycarbonyl amino hexanoic acid,ambotzhaa6310,n6-tert-butoxycarbonyl-d-lysine,n-epsilon-t-butyloxycarbonyl-d-lysine
IUPAC Name	(2R)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid
InChI Key	VVQIIIAZJXTLRE-SVGMAFHSNA-N
Molecular Formula	C11H22N2O4

815

Promotions Available

Diethylcarbamyl chloride, 98%

CAS: 88-10-8 Molecular Formula: C5H10ClNO Molecular Weight (g/mol): 135.591 MDL Number: MFCD00000636 InChI Key: OFCCYDUUBNUJIB-UHFFFAOYSA-N Synonym: diethylcarbamoyl chloride,diethylcarbamyl chloride,carbamic chloride, diethyl,diethylcarbamic chloride,carbamoyl chloride, diethyl,diethylchloroformamide,carbamidoyl chloride, diethyl,n,n-diethylchloroformamide,unii-5riv1u6h5w,n,n-diethylcarbamyl chloride PubChem CID: 6916 IUPAC Name: N,N-diethylcarbamoyl chloride SMILES: CCN(CC)C(=O)Cl

Pricing & Availability
Specifications

PubChem CID	6916
CAS	88-10-8
Molecular Weight (g/mol)	135.591
MDL Number	MFCD00000636
SMILES	CCN(CC)C(=O)Cl
Synonym	diethylcarbamoyl chloride,diethylcarbamyl chloride,carbamic chloride, diethyl,diethylcarbamic chloride,carbamoyl chloride, diethyl,diethylchloroformamide,carbamidoyl chloride, diethyl,n,n-diethylchloroformamide,unii-5riv1u6h5w,n,n-diethylcarbamyl chloride
IUPAC Name	N,N-diethylcarbamoyl chloride
InChI Key	OFCCYDUUBNUJIB-UHFFFAOYSA-N
Molecular Formula	C5H10ClNO

816

L-Aspartyl-L-Phenylalanine methyl ester, 99.8%, MP Biomedicals™

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N Synonym: aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener PubChem CID: 134601 ChEBI: CHEBI:2877 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

Pricing & Availability
Specifications

PubChem CID	134601
CAS	22839-47-0
Molecular Weight (g/mol)	294.31
ChEBI	CHEBI:2877
MDL Number	MFCD00002724
SMILES	COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O
Synonym	aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener
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

817

Promotions Available

D-Tyrosine tert-butyl ester, 98%

CAS: 87553-74-0 Molecular Formula: C13H19NO3 Molecular Weight (g/mol): 237.30 MDL Number: MFCD00191035 InChI Key: DIGHFXIWRPMGSA-LDGXTIHJNA-N Synonym: h-d-tyr-otbu,tert-butyl 2r-2-amino-3-4-hydroxyphenyl propanoate,d-tyrosine,1,1-dimethylethyl ester,d-tyrosine tert-butyl ester,d-tyrosine tert.butyl ester,d-tyrosine-t-butylester,r-tert-butyl 2-amino-3-4-hydroxyphenyl propanoate,r-2-amino-3-4-hydroxy-phenyl-propionic acid tert-butyl ester PubChem CID: 7408333 IUPAC Name: tert-butyl (2R)-2-amino-3-(4-hydroxyphenyl)propanoate SMILES: CC(C)(C)OC(=O)[C@H](N)CC1=CC=C(O)C=C1

Pricing & Availability
Specifications

PubChem CID	7408333
CAS	87553-74-0
Molecular Weight (g/mol)	237.30
MDL Number	MFCD00191035
SMILES	CC(C)(C)OC(=O)[C@H](N)CC1=CC=C(O)C=C1
Synonym	h-d-tyr-otbu,tert-butyl 2r-2-amino-3-4-hydroxyphenyl propanoate,d-tyrosine,1,1-dimethylethyl ester,d-tyrosine tert-butyl ester,d-tyrosine tert.butyl ester,d-tyrosine-t-butylester,r-tert-butyl 2-amino-3-4-hydroxyphenyl propanoate,r-2-amino-3-4-hydroxy-phenyl-propionic acid tert-butyl ester
IUPAC Name	tert-butyl (2R)-2-amino-3-(4-hydroxyphenyl)propanoate
InChI Key	DIGHFXIWRPMGSA-LDGXTIHJNA-N
Molecular Formula	C13H19NO3

818

Promotions Available

N-Fmoc-4-chloro-L-phenylalanine, 98%

CAS: 175453-08-4 Molecular Formula: C24H20ClNO4 Molecular Weight (g/mol): 421.877 MDL Number: MFCD00080281 InChI Key: CQPNKLNINBUUOM-QFIPXVFZSA-N Synonym: fmoc-4-chloro-l-phenylalanine,s-n-fmoc-4-chlorophenylalanine,fmoc-phe 4-cl-oh,fmoc-l-4-chlorophenylalanine,fmoc-l-phe 4-cl-oh,fmoc-4-chloro-phe-oh,fmoc-l-4-chlorophe,2s-3-4-chlorophenyl-2-9h-fluoren-9-ylmethoxycarbonylamino propanoic acid,s-2-9h-fluoren-9-yl methoxy carbonyl amino-3-4-chlorophenyl propanoic acid,phenylalanine, 4-chloro-n-9h-fluoren-9-ylmethoxy carbonyl PubChem CID: 2734471 IUPAC Name: (2S)-3-(4-chlorophenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CC=C(C=C4)Cl)C(=O)O

Pricing & Availability
Specifications

PubChem CID	2734471
CAS	175453-08-4
Molecular Weight (g/mol)	421.877
MDL Number	MFCD00080281
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CC=C(C=C4)Cl)C(=O)O
Synonym	fmoc-4-chloro-l-phenylalanine,s-n-fmoc-4-chlorophenylalanine,fmoc-phe 4-cl-oh,fmoc-l-4-chlorophenylalanine,fmoc-l-phe 4-cl-oh,fmoc-4-chloro-phe-oh,fmoc-l-4-chlorophe,2s-3-4-chlorophenyl-2-9h-fluoren-9-ylmethoxycarbonylamino propanoic acid,s-2-9h-fluoren-9-yl methoxy carbonyl amino-3-4-chlorophenyl propanoic acid,phenylalanine, 4-chloro-n-9h-fluoren-9-ylmethoxy carbonyl
IUPAC Name	(2S)-3-(4-chlorophenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
InChI Key	CQPNKLNINBUUOM-QFIPXVFZSA-N
Molecular Formula	C24H20ClNO4

819

Promotions Available

Di-tert-butyl iminodicarboxylate, 97%

CAS: 51779-32-9 Molecular Formula: C10H19NO4 Molecular Weight (g/mol): 217.27 MDL Number: MFCD00043309 InChI Key: XCAQIUOFDMREBA-UHFFFAOYSA-N Synonym: di-tert-butyl iminodicarboxylate,di-t-butyl iminodicarboxylate,di-tert-butyl imidodicarbonate,n-boc-tert-butylcarbamate,tert-butyl iminodicarboxylate,di-tert-butyl iminodicarbonate,di-tert-butyl-iminodicarboxylate,iminodicarboxylic acid di-tert-butyl ester,tert-butyl n-tert-butoxy carbonyl carbamate,di tert-butyl imidodicarbonate PubChem CID: 279800 IUPAC Name: tert-butyl N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate SMILES: CC(C)(C)OC(=O)NC(=O)OC(C)(C)C

Pricing & Availability
Specifications

PubChem CID	279800
CAS	51779-32-9
Molecular Weight (g/mol)	217.27
MDL Number	MFCD00043309
SMILES	CC(C)(C)OC(=O)NC(=O)OC(C)(C)C
Synonym	di-tert-butyl iminodicarboxylate,di-t-butyl iminodicarboxylate,di-tert-butyl imidodicarbonate,n-boc-tert-butylcarbamate,tert-butyl iminodicarboxylate,di-tert-butyl iminodicarbonate,di-tert-butyl-iminodicarboxylate,iminodicarboxylic acid di-tert-butyl ester,tert-butyl n-tert-butoxy carbonyl carbamate,di tert-butyl imidodicarbonate
IUPAC Name	tert-butyl N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate
InChI Key	XCAQIUOFDMREBA-UHFFFAOYSA-N
Molecular Formula	C10H19NO4

820

Promotions Available

1-Boc-homopiperazine, 98%

CAS: 112275-50-0 Molecular Formula: C10H20N2O2 Molecular Weight (g/mol): 200.282 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)	200.282
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

821

Promotions Available

Thermo Scientific Chemicals Se-methylseleno-L-cysteine, 98%

CAS: 26046-90-2 Molecular Formula: C4H9NO2Se Molecular Weight (g/mol): 182.092 MDL Number: MFCD00800565 InChI Key: XDSSPSLGNGIIHP-VKHMYHEASA-N Synonym: methylselenocysteine,se-methylselenocysteine,se-methyl-l-selenocysteine,3-methylseleno-l-alanine,selenium-methylselenocystine,r-2-amino-3-methylselanyl propanoic acid,se-methyl-seleno-l-cysteine,unii-twk220499z,ccris 5465,l-alanine, 3-methylseleno PubChem CID: 147004 ChEBI: CHEBI:27812 IUPAC Name: (2R)-2-amino-3-methylselanylpropanoic acid SMILES: C[Se]CC(C(=O)O)N

Pricing & Availability
Specifications

PubChem CID	147004
CAS	26046-90-2
Molecular Weight (g/mol)	182.092
ChEBI	CHEBI:27812
MDL Number	MFCD00800565
SMILES	C[Se]CC(C(=O)O)N
Synonym	methylselenocysteine,se-methylselenocysteine,se-methyl-l-selenocysteine,3-methylseleno-l-alanine,selenium-methylselenocystine,r-2-amino-3-methylselanyl propanoic acid,se-methyl-seleno-l-cysteine,unii-twk220499z,ccris 5465,l-alanine, 3-methylseleno
IUPAC Name	(2R)-2-amino-3-methylselanylpropanoic acid
InChI Key	XDSSPSLGNGIIHP-VKHMYHEASA-N
Molecular Formula	C4H9NO2Se

822

Promotions Available

Thermo Scientific Chemicals trans-L-3-Hydroxyproline

CAS: 4298-08-2 Molecular Formula: C5H9NO3 Molecular Weight (g/mol): 131.13 MDL Number: MFCD00216471 InChI Key: BJBUEDPLEOHJGE-IMJSIDKUSA-N IUPAC Name: (2S,3S)-3-hydroxypyrrolidine-2-carboxylic acid SMILES: O[C@H]1CCN[C@@H]1C(O)=O

Pricing & Availability
Specifications

CAS	4298-08-2
Molecular Weight (g/mol)	131.13
MDL Number	MFCD00216471
SMILES	O[C@H]1CCN[C@@H]1C(O)=O
IUPAC Name	(2S,3S)-3-hydroxypyrrolidine-2-carboxylic acid
InChI Key	BJBUEDPLEOHJGE-IMJSIDKUSA-N
Molecular Formula	C5H9NO3

823

L-Norvaline, MP Biomedicals™

CAS: 6600-40-4 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064421 InChI Key: SNDPXSYFESPGGJ-BYPYZUCNSA-N Synonym: l-norvaline,norvaline,s-2-aminopentanoic acid,h-nva-oh,2s-2-aminopentanoic acid,l-2-aminovaleric acid,l-2-aminopentanoic acid,norvaline, l,s-2-aminovaleric acid,l-+-norvaline PubChem CID: 65098 ChEBI: CHEBI:18314 IUPAC Name: (2S)-2-aminopentanoic acid SMILES: CCC[C@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	65098
CAS	6600-40-4
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:18314
MDL Number	MFCD00064421
SMILES	CCC[C@H](N)C(O)=O
Synonym	l-norvaline,norvaline,s-2-aminopentanoic acid,h-nva-oh,2s-2-aminopentanoic acid,l-2-aminovaleric acid,l-2-aminopentanoic acid,norvaline, l,s-2-aminovaleric acid,l-+-norvaline
IUPAC Name	(2S)-2-aminopentanoic acid
InChI Key	SNDPXSYFESPGGJ-BYPYZUCNSA-N
Molecular Formula	C5H11NO2

824

L-Glutamine, USP Grade, MP Biomedicals™

CAS: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight (g/mol): 146.15 MDL Number: MFCD00008044 InChI Key: ZDXPYRJPNDTMRX-VKHMYHEASA-N Synonym: (S)-2,5-Diamino-5-oxopentanoic acid; L-Glutamic acid 5-amide IUPAC Name: (2S)-2-amino-4-carbamoylbutanoic acid SMILES: N[C@@H](CCC(N)=O)C(O)=O

Pricing & Availability
Specifications

CAS	56-85-9
Molecular Weight (g/mol)	146.15
MDL Number	MFCD00008044
SMILES	N[C@@H](CCC(N)=O)C(O)=O
Synonym	(S)-2,5-Diamino-5-oxopentanoic acid; L-Glutamic acid 5-amide
IUPAC Name	(2S)-2-amino-4-carbamoylbutanoic acid
InChI Key	ZDXPYRJPNDTMRX-VKHMYHEASA-N
Molecular Formula	C5H10N2O3

825

Promotions Available

L-Histidine, USP, 98.5-101.5%, Spectrum™ Chemical

Pricing & Availability
Specifications

CAS	71-00-1
Molecular Weight (g/mol)	155.16
MDL Number	MFCD00064315
SMILES	NC(CC1=CN=CN1)C(O)=O
IUPAC Name	2-amino-3-(1H-imidazol-5-yl)propanoic acid
InChI Key	HNDVDQJCIGZPNO-UHFFFAOYNA-N
Molecular Formula	C6H9N3O2

Prev
1
...
53
54
55
56
...
2,412
Next

Amino Acids

Filtered Search Results

Narrow Results

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

Lysine Hydrochloride, Granular, 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

L-Histidine, 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

L-Histidine, FCC, 98.5-101.5%, Spectrum™ Chemical

Lysine Hydrochloride, Granular, USP, 98.5-101.5%, Spectrum™ Chemical

L-Histidine, USP, 98.5-101.5%, Spectrum™ Chemical