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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691 – 705 of 36,184 results

691

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L-Arginine, USP, JP, bioCERTIFIED™, 2.5 kg, Spectrum Chemical

CAS: 74-79-3 Molecular Formula: C6H14N4O2 Molecular Weight (g/mol): 174.20 InChI Key: ODKSFYDXXFIFQN-UHFFFAOYNA-N IUPAC Name: 2-amino-5-[(diaminomethylidene)amino]pentanoic acid SMILES: NC(CCCN=C(N)N)C(O)=O

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Specifications

CAS	74-79-3
Molecular Weight (g/mol)	174.20
SMILES	NC(CCCN=C(N)N)C(O)=O
IUPAC Name	2-amino-5-[(diaminomethylidene)amino]pentanoic acid
InChI Key	ODKSFYDXXFIFQN-UHFFFAOYNA-N
Molecular Formula	C6H14N4O2

692

N-Arachidonylglycine, Thermo Scientific Chemicals

CAS: 179113-91-8 Molecular Formula: C22H35NO3 Molecular Weight (g/mol): 361.526 MDL Number: MFCD03791313 InChI Key: YLEARPUNMCCKMP-DOFZRALJSA-N Synonym: n-arachidonylglycine,n-arachidonoylglycine,nagly,n-arachidonoyl glycine,arachidonoyl glycine,n-5z,8z,11z,14z-eicosatetraenoyl-glycine,dsstox_cid_25124,dsstox_rid_80688,dsstox_gsid_45124,2-5z,8z,11z,14z-icosa-5,8,11,14-tetraenoyl amino acetic acid PubChem CID: 5283389 ChEBI: CHEBI:58961 IUPAC Name: 2-[[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyl]amino]acetic acid SMILES: CCCCCC=CCC=CCC=CCC=CCCCC(=O)NCC(=O)O

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Specifications

PubChem CID	5283389
CAS	179113-91-8
Molecular Weight (g/mol)	361.526
ChEBI	CHEBI:58961
MDL Number	MFCD03791313
SMILES	CCCCCC=CCC=CCC=CCC=CCCCC(=O)NCC(=O)O
Synonym	n-arachidonylglycine,n-arachidonoylglycine,nagly,n-arachidonoyl glycine,arachidonoyl glycine,n-5z,8z,11z,14z-eicosatetraenoyl-glycine,dsstox_cid_25124,dsstox_rid_80688,dsstox_gsid_45124,2-5z,8z,11z,14z-icosa-5,8,11,14-tetraenoyl amino acetic acid
IUPAC Name	2-[[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyl]amino]acetic acid
InChI Key	YLEARPUNMCCKMP-DOFZRALJSA-N
Molecular Formula	C22H35NO3

693

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Calcium Pantothenate, FCC, 97-103%, Spectrum™ Chemical

CAS: 137-08-6 Molecular Formula: C18H32CaN2O10 Molecular Weight (g/mol): 476.54 MDL Number: MFCD00002766 InChI Key: FAPWYRCQGJNNSJ-DXHDTSSINA-L IUPAC Name: calcium bis(3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanoate) SMILES: [Ca++].CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O.CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O

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CAS	137-08-6
Molecular Weight (g/mol)	476.54
MDL Number	MFCD00002766
SMILES	[Ca++].CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O.CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O
IUPAC Name	calcium bis(3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanoate)
InChI Key	FAPWYRCQGJNNSJ-DXHDTSSINA-L
Molecular Formula	C18H32CaN2O10

694

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Thermo Scientific Chemicals DL-Threonine, 99%

CAS: 80-68-2 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00063722 InChI Key: AYFVYJQAPQTCCC-PWNYCUMCSA-N Synonym: dl-threonine,allo-dl-threonine,threonine, dl,dl-allothreonine,dl-2-amino-3-hydroxybutanoic acid,threonine l,h-dl-thr-oh,dl-allo-threonine,allothreonine, d,wln: qy1&yzvq-l PubChem CID: 205 ChEBI: CHEBI:38263 SMILES: C[C@@H](O)[C@@H](N)C(O)=O

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PubChem CID	205
CAS	80-68-2
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:38263
MDL Number	MFCD00063722
SMILES	C[C@@H](O)[C@@H](N)C(O)=O
Synonym	dl-threonine,allo-dl-threonine,threonine, dl,dl-allothreonine,dl-2-amino-3-hydroxybutanoic acid,threonine l,h-dl-thr-oh,dl-allo-threonine,allothreonine, d,wln: qy1&yzvq-l
InChI Key	AYFVYJQAPQTCCC-PWNYCUMCSA-N
Molecular Formula	C4H9NO3

695

tert-Butyl (3S)-3-amino-5-methylhexanoate, 95%

CAS: 166023-30-9 Molecular Formula: C₁₁H₂₃NO₂ Molecular Weight (g/mol): 201.31 MDL Number: MFCD01076260 InChI Key: WBOPVTYXLFEVGP-VIFPVBQESA-N Synonym: tert-butyl 3s-3-amino-5-methylhexanoate,s-tert-butyl 3-amino-5-methylhexanoate,hexanoic acid,3-amino-5-methyl-, 1,1-dimethylethyl ester, 3s,tert-butyl 3s-3-amino-5-methyl-hexanoate,3s-3-amino-5-methylhexanoic acid tert-butyl ester,hexanoic acid,3-amino-5-methyl-,1,1-dimethylethyl ester, 3s PubChem CID: 7021556 IUPAC Name: tert-butyl (3S)-3-amino-5-methylhexanoate SMILES: CC(C)CC(CC(=O)OC(C)(C)C)N

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PubChem CID	7021556
CAS	166023-30-9
Molecular Weight (g/mol)	201.31
MDL Number	MFCD01076260
SMILES	CC(C)CC(CC(=O)OC(C)(C)C)N
Synonym	tert-butyl 3s-3-amino-5-methylhexanoate,s-tert-butyl 3-amino-5-methylhexanoate,hexanoic acid,3-amino-5-methyl-, 1,1-dimethylethyl ester, 3s,tert-butyl 3s-3-amino-5-methyl-hexanoate,3s-3-amino-5-methylhexanoic acid tert-butyl ester,hexanoic acid,3-amino-5-methyl-,1,1-dimethylethyl ester, 3s
IUPAC Name	tert-butyl (3S)-3-amino-5-methylhexanoate
InChI Key	WBOPVTYXLFEVGP-VIFPVBQESA-N
Molecular Formula	C₁₁H₂₃NO₂

696

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L-(+)-Lysine, Hydrate, 98.5-101.5%, Spectrum™ Chemical

CAS: 39665-12-8

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Specifications

CAS	39665-12-8

697

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D-Tyrosine, 99%

CAS: 556-02-5 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00063073 InChI Key: OUYCCCASQSFEME-SVGMAFHSNA-N Synonym: d-tyrosine,h-d-tyr-oh,d-tyr,r-2-amino-3-4-hydroxyphenyl propanoic acid,d-tyrosin,2r-2-amino-3-4-hydroxyphenyl propanoic acid,3-4-hydroxyphenyl-d-alanine,d-p-tyrosine,tyrosine, d,d-+-tyrosine PubChem CID: 71098 ChEBI: CHEBI:28479 IUPAC Name: (2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid SMILES: N[C@H](CC1=CC=C(O)C=C1)C(O)=O

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Specifications

PubChem CID	71098
CAS	556-02-5
Molecular Weight (g/mol)	181.19
ChEBI	CHEBI:28479
MDL Number	MFCD00063073
SMILES	N[C@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	d-tyrosine,h-d-tyr-oh,d-tyr,r-2-amino-3-4-hydroxyphenyl propanoic acid,d-tyrosin,2r-2-amino-3-4-hydroxyphenyl propanoic acid,3-4-hydroxyphenyl-d-alanine,d-p-tyrosine,tyrosine, d,d-+-tyrosine
IUPAC Name	(2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

698

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BOC-L-Proline, 99+%

CAS: 15761-39-4 Molecular Formula: C10H17NO4 Molecular Weight (g/mol): 215.249 MDL Number: MFCD00037324 InChI Key: ZQEBQGAAWMOMAI-ZETCQYMHSA-N Synonym: boc-l-proline,boc-pro-oh,n-boc-l-proline,n-tert-butoxycarbonyl-l-proline,boc-l-pro-oh,s-1-tert-butoxycarbonyl pyrrolidine-2-carboxylic acid,n-tert-butyloxycarbonyl-l-proline,tert-butoxycarbonyl-l-proline,1-tert-butoxycarbonyl-l-proline,boc-l-pro PubChem CID: 85083 IUPAC Name: (2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid SMILES: CC(C)(C)OC(=O)N1CCCC1C(=O)O

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Specifications

PubChem CID	85083
CAS	15761-39-4
Molecular Weight (g/mol)	215.249
MDL Number	MFCD00037324
SMILES	CC(C)(C)OC(=O)N1CCCC1C(=O)O
Synonym	boc-l-proline,boc-pro-oh,n-boc-l-proline,n-tert-butoxycarbonyl-l-proline,boc-l-pro-oh,s-1-tert-butoxycarbonyl pyrrolidine-2-carboxylic acid,n-tert-butyloxycarbonyl-l-proline,tert-butoxycarbonyl-l-proline,1-tert-butoxycarbonyl-l-proline,boc-l-pro
IUPAC Name	(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid
InChI Key	ZQEBQGAAWMOMAI-ZETCQYMHSA-N
Molecular Formula	C10H17NO4

699

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5-Bromo-DL-tryptophan, 99%

CAS: 6548-09-0 Molecular Formula: C11H11BrN2O2 Molecular Weight (g/mol): 283.13 MDL Number: MFCD00005648 InChI Key: KZDNJQUJBMDHJW-UHFFFAOYSA-N Synonym: 5-bromo-dl-tryptophan,2-amino-3-5-bromo-1h-indol-3-yl propanoic acid,5-bromotryptophan,tryptophan, 5-bromo,5-bromo-tryptophan,2-amino-3-5-bromoindol-3-yl propanoic acid,acmc-20a9ck,2-amino-3-5-bromo-1h-indol-3-yl-propionic acid,5-bromo-dl-tryptophan, sr-2-amino-3-5-bromoindolyl propionic acid PubChem CID: 96735 IUPAC Name: 2-amino-3-(5-bromo-1H-indol-3-yl)propanoic acid SMILES: NC(CC1=CNC2=CC=C(Br)C=C12)C(O)=O

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Specifications

PubChem CID	96735
CAS	6548-09-0
Molecular Weight (g/mol)	283.13
MDL Number	MFCD00005648
SMILES	NC(CC1=CNC2=CC=C(Br)C=C12)C(O)=O
Synonym	5-bromo-dl-tryptophan,2-amino-3-5-bromo-1h-indol-3-yl propanoic acid,5-bromotryptophan,tryptophan, 5-bromo,5-bromo-tryptophan,2-amino-3-5-bromoindol-3-yl propanoic acid,acmc-20a9ck,2-amino-3-5-bromo-1h-indol-3-yl-propionic acid,5-bromo-dl-tryptophan, sr-2-amino-3-5-bromoindolyl propionic acid
IUPAC Name	2-amino-3-(5-bromo-1H-indol-3-yl)propanoic acid
InChI Key	KZDNJQUJBMDHJW-UHFFFAOYSA-N
Molecular Formula	C11H11BrN2O2

700

Thermo Scientific Chemicals N(alpha)-Boc-D-histidine, 98+%

CAS: 50654-94-9 Molecular Formula: C11H17N3O4 Molecular Weight (g/mol): 255.274 MDL Number: MFCD00037851 InChI Key: AYMLQYFMYHISQO-MRVPVSSYSA-N Synonym: boc-d-his-oh,boc-d-histidine,n-a-boc-d-histidine,d-histidine, n-1,1-dimethylethoxy carbonyl,n-alpha-t-butyloxycarbonyl-d-histidine,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propionic acid,n-alpha-boc-d-histidine,2r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,n-boc-d-histidine PubChem CID: 2724761 IUPAC Name: (2R)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)O

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Specifications

PubChem CID	2724761
CAS	50654-94-9
Molecular Weight (g/mol)	255.274
MDL Number	MFCD00037851
SMILES	CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)O
Synonym	boc-d-his-oh,boc-d-histidine,n-a-boc-d-histidine,d-histidine, n-1,1-dimethylethoxy carbonyl,n-alpha-t-butyloxycarbonyl-d-histidine,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propionic acid,n-alpha-boc-d-histidine,2r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,n-boc-d-histidine
IUPAC Name	(2R)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	AYMLQYFMYHISQO-MRVPVSSYSA-N
Molecular Formula	C11H17N3O4

701

Azadibenzocyclooctyne-amine

CAS: 1255942-06-3 Molecular Formula: C18H16N2O Molecular Weight (g/mol): 276.339 MDL Number: MFCD22380759 InChI Key: OCCYFTDHSHTFER-UHFFFAOYSA-N Synonym: dbco-amine,azadibenzocyclooctyne-amine,adibo-ch2 2-nh2.tfa,azadibenzocyclooctyne-ch2 2-amine.tfa,dibenzocyclooctyne-amine, for copper-free click chemistry,5-beta-alanyl-11,12-didehydro-5,6-dihydrodibenzo b,f azocine,3-amino-1-5-aza-3,4:7,8-dibenzocyclooct-1-yne-5-yl-1-propanone,3-amino-1-2-azatricyclo 10.4.0.0?,? hexadeca-1 16 ,4,6,8,12,14-hexaen-10-yn-2-yl propan-1-one,3-amino-1-2-azatricyclo 10.4.0.04,9 hexadeca-1 12 ,4 9 ,5,7,13,15-hexaen-10-yn-2-yl propan-1-one PubChem CID: 77078258 SMILES: C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCN

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PubChem CID	77078258
CAS	1255942-06-3
Molecular Weight (g/mol)	276.339
MDL Number	MFCD22380759
SMILES	C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCN
Synonym	dbco-amine,azadibenzocyclooctyne-amine,adibo-ch2 2-nh2.tfa,azadibenzocyclooctyne-ch2 2-amine.tfa,dibenzocyclooctyne-amine, for copper-free click chemistry,5-beta-alanyl-11,12-didehydro-5,6-dihydrodibenzo b,f azocine,3-amino-1-5-aza-3,4:7,8-dibenzocyclooct-1-yne-5-yl-1-propanone,3-amino-1-2-azatricyclo 10.4.0.0?,? hexadeca-1 16 ,4,6,8,12,14-hexaen-10-yn-2-yl propan-1-one,3-amino-1-2-azatricyclo 10.4.0.04,9 hexadeca-1 12 ,4 9 ,5,7,13,15-hexaen-10-yn-2-yl propan-1-one
InChI Key	OCCYFTDHSHTFER-UHFFFAOYSA-N
Molecular Formula	C18H16N2O

702

MilliporeSigma™ Histamine, Free Base, ≥97%, Calbiochem™,

CAS: 51-45-6 Molecular Formula: C5H9N3 Molecular Weight (g/mol): 111.15 MDL Number: MFCD00005210,MFCD00128939 InChI Key: NTYJJOPFIAHURM-UHFFFAOYSA-N Synonym: histamine,1h-imidazole-4-ethanamine,2-4-imidazolyl ethylamine,ergotidine,2-1h-imidazol-5-yl ethanamine,ergamine,eramin,5-imidazoleethylamine,theramine,free histamine PubChem CID: 774 ChEBI: CHEBI:18295 IUPAC Name: 2-(1H-imidazol-5-yl)ethan-1-amine SMILES: NCCC1=CN=CN1

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Specifications

PubChem CID	774
CAS	51-45-6
Molecular Weight (g/mol)	111.15
ChEBI	CHEBI:18295
MDL Number	MFCD00005210,MFCD00128939
SMILES	NCCC1=CN=CN1
Synonym	histamine,1h-imidazole-4-ethanamine,2-4-imidazolyl ethylamine,ergotidine,2-1h-imidazol-5-yl ethanamine,ergamine,eramin,5-imidazoleethylamine,theramine,free histamine
IUPAC Name	2-(1H-imidazol-5-yl)ethan-1-amine
InChI Key	NTYJJOPFIAHURM-UHFFFAOYSA-N
Molecular Formula	C5H9N3

703

Glycine, Ultrapure Bioreagent, J.T. Baker™

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

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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

704

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N-Boc-L-histidine methyl ester, 95%

CAS: 2488-14-4 Molecular Formula: C12H19N3O4 Molecular Weight (g/mol): 269.301 MDL Number: MFCD00167635 InChI Key: RWEVEEORUORBAX-VIFPVBQESA-N Synonym: boc-his-ome,nalpha-boc-l-histidine methyl ester,l-histidine, n-1,1-dimethylethoxy carbonyl-, methyl ester,methyl 2s-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoate,n-boc-l-histidine methyl ester,na-boc-l-histidine methyl ester,n-tert-butoxycarbonyl-l-histidine methyl ester,l-histidine,n-1,1-dimethylethoxy carbonyl-, methyl ester,s-methyl 2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoate,s-methyl 2-tert-butoxycarbonyl amino-3-1h-imidazol-5-yl propanoate PubChem CID: 7017200 IUPAC Name: methyl (2S)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)OC

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Specifications

PubChem CID	7017200
CAS	2488-14-4
Molecular Weight (g/mol)	269.301
MDL Number	MFCD00167635
SMILES	CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)OC
Synonym	boc-his-ome,nalpha-boc-l-histidine methyl ester,l-histidine, n-1,1-dimethylethoxy carbonyl-, methyl ester,methyl 2s-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoate,n-boc-l-histidine methyl ester,na-boc-l-histidine methyl ester,n-tert-butoxycarbonyl-l-histidine methyl ester,l-histidine,n-1,1-dimethylethoxy carbonyl-, methyl ester,s-methyl 2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoate,s-methyl 2-tert-butoxycarbonyl amino-3-1h-imidazol-5-yl propanoate
IUPAC Name	methyl (2S)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate
InChI Key	RWEVEEORUORBAX-VIFPVBQESA-N
Molecular Formula	C12H19N3O4

705

Thermo Scientific Chemicals N-Acetylglycine, 99%

CAS: 543-24-8 Molecular Formula: C4H7NO3 Molecular Weight (g/mol): 117.104 MDL Number: MFCD00004275 InChI Key: OKJIRPAQVSHGFK-UHFFFAOYSA-N Synonym: n-acetylglycine,aceturic acid,acetamidoacetic acid,acetylglycine,ac-gly-oh,glycine, n-acetyl,acetylaminoacetic acid,acetylamino-acetic acid,acetylglycocoll,ethanoylaminoethanoic acid PubChem CID: 10972 ChEBI: CHEBI:40410 IUPAC Name: 2-acetamidoacetic acid SMILES: CC(=O)NCC(=O)O

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Specifications

PubChem CID	10972
CAS	543-24-8
Molecular Weight (g/mol)	117.104
ChEBI	CHEBI:40410
MDL Number	MFCD00004275
SMILES	CC(=O)NCC(=O)O
Synonym	n-acetylglycine,aceturic acid,acetamidoacetic acid,acetylglycine,ac-gly-oh,glycine, n-acetyl,acetylaminoacetic acid,acetylamino-acetic acid,acetylglycocoll,ethanoylaminoethanoic acid
IUPAC Name	2-acetamidoacetic acid
InChI Key	OKJIRPAQVSHGFK-UHFFFAOYSA-N
Molecular Formula	C4H7NO3

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Amino Acids

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L-Arginine, USP, JP, bioCERTIFIED™, 2.5 kg, Spectrum Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Calcium Pantothenate, FCC, 97-103%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-(+)-Lysine, Hydrate, 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, USP, JP, bioCERTIFIED™, 2.5 kg, Spectrum Chemical

Calcium Pantothenate, FCC, 97-103%, Spectrum™ Chemical

L-(+)-Lysine, Hydrate, 98.5-101.5%, Spectrum™ Chemical