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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436 – 450 of 36,175 results

436

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Di-tert-butyl iminodicarboxylate, 98%

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

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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

437

L-Glutamic Acid, ≥99%, MP Biomedicals™

CAS: 56-86-0 Molecular Formula: C5H9NO4 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00002634 InChI Key: WHUUTDBJXJRKMK-UHFFFAOYNA-N Synonym: l-glutamic acid,glutamic acid,2s-2-aminopentanedioic acid,h-glu-oh,s-2-aminopentanedioic acid,glutaminol,l-glutaminic acid,glutacid,glutamicol,glutamidex PubChem CID: 33032 ChEBI: CHEBI:16015 SMILES: NC(CCC(O)=O)C(O)=O

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PubChem CID	33032
CAS	56-86-0
Molecular Weight (g/mol)	147.13
ChEBI	CHEBI:16015
MDL Number	MFCD00002634
SMILES	NC(CCC(O)=O)C(O)=O
Synonym	l-glutamic acid,glutamic acid,2s-2-aminopentanedioic acid,h-glu-oh,s-2-aminopentanedioic acid,glutaminol,l-glutaminic acid,glutacid,glutamicol,glutamidex
InChI Key	WHUUTDBJXJRKMK-UHFFFAOYNA-N
Molecular Formula	C5H9NO4

438

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N-Boc-3-cyano-L-phenylalanine, 95%, Thermo Scientific Chemicals

CAS: 131980-30-8 Molecular Formula: C15H18N2O4 Molecular Weight (g/mol): 290.319 MDL Number: MFCD00797560 InChI Key: FDQDHMZKOPOWFE-LBPRGKRZSA-N Synonym: boc-phe 3-cn-oh,boc-l-3-cyanophenylalanine,boc-3-cyano-l-phenylalanine,s-2-tert-butoxycarbonyl amino-3-3-cyanophenyl propanoic acid,2s-2-tert-butoxycarbonyl amino-3-3-cyanophenyl propanoic acid,boc-l-3-cn-phe-oh,2s-2-tert-butoxy carbonylamino-3-3-cyanophenyl propanoic acid,boc-l-3-cyanophe,boc-l-3-cyano phenylalanine PubChem CID: 2734498 IUPAC Name: (2S)-3-(3-cyanophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CC=CC(=C1)C#N)C(=O)O

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Specifications

PubChem CID	2734498
CAS	131980-30-8
Molecular Weight (g/mol)	290.319
MDL Number	MFCD00797560
SMILES	CC(C)(C)OC(=O)NC(CC1=CC=CC(=C1)C#N)C(=O)O
Synonym	boc-phe 3-cn-oh,boc-l-3-cyanophenylalanine,boc-3-cyano-l-phenylalanine,s-2-tert-butoxycarbonyl amino-3-3-cyanophenyl propanoic acid,2s-2-tert-butoxycarbonyl amino-3-3-cyanophenyl propanoic acid,boc-l-3-cn-phe-oh,2s-2-tert-butoxy carbonylamino-3-3-cyanophenyl propanoic acid,boc-l-3-cyanophe,boc-l-3-cyano phenylalanine
IUPAC Name	(2S)-3-(3-cyanophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	FDQDHMZKOPOWFE-LBPRGKRZSA-N
Molecular Formula	C15H18N2O4

439

(+/-)-Baclofen, 99+%

CAS: 1134-47-0 Molecular Formula: C10H12ClNO2 Molecular Weight (g/mol): 213.661 MDL Number: MFCD00055143 InChI Key: KPYSYYIEGFHWSV-UHFFFAOYSA-N Synonym: baclofen,lioresal,baclon,4-amino-3-4-chlorophenyl butanoic acid,dl-baclofen,kemstro,gabalon,baclofene,baclofeno,baclofenum PubChem CID: 2284 ChEBI: CHEBI:2972 IUPAC Name: 4-amino-3-(4-chlorophenyl)butanoic acid SMILES: C1=CC(=CC=C1C(CC(=O)O)CN)Cl

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Specifications

PubChem CID	2284
CAS	1134-47-0
Molecular Weight (g/mol)	213.661
ChEBI	CHEBI:2972
MDL Number	MFCD00055143
SMILES	C1=CC(=CC=C1C(CC(=O)O)CN)Cl
Synonym	baclofen,lioresal,baclon,4-amino-3-4-chlorophenyl butanoic acid,dl-baclofen,kemstro,gabalon,baclofene,baclofeno,baclofenum
IUPAC Name	4-amino-3-(4-chlorophenyl)butanoic acid
InChI Key	KPYSYYIEGFHWSV-UHFFFAOYSA-N
Molecular Formula	C10H12ClNO2

440

L-Tyrosine Disodium Salt, MP Biomedicals

CAS: 122666-87-9 Molecular Formula: C9H13NNa2O5 Molecular Weight (g/mol): 261.19 MDL Number: MFCD03840558 InChI Key: WFTCFVUQORELJZ-CMIWSEPMNA-L Synonym: tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate PubChem CID: 71587456 IUPAC Name: disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate SMILES: O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O

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Specifications

PubChem CID	71587456
CAS	122666-87-9
Molecular Weight (g/mol)	261.19
MDL Number	MFCD03840558
SMILES	O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O
Synonym	tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate
IUPAC Name	disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate
InChI Key	WFTCFVUQORELJZ-CMIWSEPMNA-L
Molecular Formula	C9H13NNa2O5

441

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Shipping Condition	No special requirements
Water	≤5 %
Boiling Point	311°C
Molecular Weight (g/mol)	146.19
Color	Beige to White
Physical Form	Crystalline powder
Chemical Name or Material	D-Lysine
Specific Rotation Condition	(20°C, 589 nm) (c=1 aq. soln.)
CAS	923-27-3
Infrared Spectrum	Conforms
MDL Number	00008234
Alpha Vector	LYSINE
Specific Rotation	-12° to -16°
Packaging	Glass Bottle
Synonym	(R)-2,6-Diaminohexanoic acid
Recommended Storage	Refrigerator +4°C
Shelf Life	3 years
Molecular Formula	C6 H14 N2 O2
EINECS Number	213-091-9
Melting Point	218°C
Product Line	Life science

442

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Thermo Scientific Chemicals D(+)-Proline, 99+%

CAS: 344-25-2 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00064317 InChI Key: ONIBWKKTOPOVIA-SCSAIBSYSA-N Synonym: d-proline,2r-pyrrolidine-2-carboxylic acid,r-pyrrolidine-2-carboxylic acid,h-d-pro-oh,d-pro,d-+-proline,d-prolin,proline,r-proline,d +-proline PubChem CID: 8988 ChEBI: CHEBI:16313 IUPAC Name: (2R)-pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O

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Specifications

PubChem CID	8988
CAS	344-25-2
Molecular Weight (g/mol)	115.132
ChEBI	CHEBI:16313
MDL Number	MFCD00064317
SMILES	C1CC(NC1)C(=O)O
Synonym	d-proline,2r-pyrrolidine-2-carboxylic acid,r-pyrrolidine-2-carboxylic acid,h-d-pro-oh,d-pro,d-+-proline,d-prolin,proline,r-proline,d +-proline
IUPAC Name	(2R)-pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-SCSAIBSYSA-N
Molecular Formula	C5H9NO2

443

DL-Serine, ≥98%, MP Biomedicals™

CAS: 302-84-1 Molecular Formula: C3H7NO3 Molecular Weight (g/mol): 105.093 InChI Key: MTCFGRXMJLQNBG-UHFFFAOYSA-N Synonym: dl-serine,serin,serine dl-form,h-dl-ser-oh,3-hydroxyalanine,serine, l,serine, dl,h-d-ser-oh,dl-2-amino-3-hydroxypropionic acid PubChem CID: 617 ChEBI: CHEBI:17822 IUPAC Name: 2-amino-3-hydroxypropanoic acid SMILES: C(C(C(=O)O)N)O

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Specifications

PubChem CID	617
CAS	302-84-1
Molecular Weight (g/mol)	105.093
ChEBI	CHEBI:17822
SMILES	C(C(C(=O)O)N)O
Synonym	dl-serine,serin,serine dl-form,h-dl-ser-oh,3-hydroxyalanine,serine, l,serine, dl,h-d-ser-oh,dl-2-amino-3-hydroxypropionic acid
IUPAC Name	2-amino-3-hydroxypropanoic acid
InChI Key	MTCFGRXMJLQNBG-UHFFFAOYSA-N
Molecular Formula	C3H7NO3

444

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N-Fmoc-O-tert-butyl-N-methyl-L-threonine, 99%, Thermo Scientific Chemicals

CAS: 117106-20-4 Molecular Formula: C24H29NO5 Molecular Weight (g/mol): 411.50 MDL Number: MFCD02094431 InChI Key: VIUVLZHFMIFLHU-VFNWGFHPSA-N Synonym: fmoc-n-me-thr tbu-oh,2s,3r-2-9h-fluoren-9-yl methoxy carbonyl methyl amino-3-tert-butoxy butanoic acid,n-fmoc-n-methyl-o-tert-butyl-l-threonine,fmoc-n-methyl-o-t-butyl-l-threonine,pubchem19052,fmoc-n-me-thr but-oh,fmoc-nalpha-methyl-o-t-butyl-l-threonine,fmoc-n-alpha-methyl-o-t-butyl-l-threonine,n-alpha-9-fluorenylmethyloxycarbonyl-n-alpha-methyl-o-t-butyl-l-threonine PubChem CID: 7010372 IUPAC Name: (2S,3R)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-[(2-methylpropan-2-yl)oxy]butanoic acid SMILES: C[C@@H](OC(C)(C)C)[C@H](N(C)C(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)C(O)=O

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Specifications

PubChem CID	7010372
CAS	117106-20-4
Molecular Weight (g/mol)	411.50
MDL Number	MFCD02094431
SMILES	C[C@@H](OC(C)(C)C)[C@H](N(C)C(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)C(O)=O
Synonym	fmoc-n-me-thr tbu-oh,2s,3r-2-9h-fluoren-9-yl methoxy carbonyl methyl amino-3-tert-butoxy butanoic acid,n-fmoc-n-methyl-o-tert-butyl-l-threonine,fmoc-n-methyl-o-t-butyl-l-threonine,pubchem19052,fmoc-n-me-thr but-oh,fmoc-nalpha-methyl-o-t-butyl-l-threonine,fmoc-n-alpha-methyl-o-t-butyl-l-threonine,n-alpha-9-fluorenylmethyloxycarbonyl-n-alpha-methyl-o-t-butyl-l-threonine
IUPAC Name	(2S,3R)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-[(2-methylpropan-2-yl)oxy]butanoic acid
InChI Key	VIUVLZHFMIFLHU-VFNWGFHPSA-N
Molecular Formula	C24H29NO5

445

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Thermo Scientific Chemicals L-5-Hydroxytryptophan, 99%

Molecular Formula: C₁₁H₁₂N₂O₃ MDL Number: MFCD00064341

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Specifications

MDL Number	MFCD00064341
Molecular Formula	C₁₁H₁₂N₂O₃

446

tert-Butyl (3S)-3-amino-4-phenylbutanoate, 97%

CAS: 120686-17-1 Molecular Formula: C14H22NO2 Molecular Weight (g/mol): 236.33 MDL Number: MFCD00798308 InChI Key: ZIJHIHDFXCNFAA-GFCCVEGCSA-O PubChem CID: 1501868 IUPAC Name: tert-butyl (3S)-3-amino-4-phenylbutanoate SMILES: CC(C)(C)OC(=O)C[C@H]([NH3+])CC1=CC=CC=C1

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Specifications

PubChem CID	1501868
CAS	120686-17-1
Molecular Weight (g/mol)	236.33
MDL Number	MFCD00798308
SMILES	CC(C)(C)OC(=O)C[C@H]([NH3+])CC1=CC=CC=C1
IUPAC Name	tert-butyl (3S)-3-amino-4-phenylbutanoate
InChI Key	ZIJHIHDFXCNFAA-GFCCVEGCSA-O
Molecular Formula	C14H22NO2

447

Thermo Scientific Chemicals D-Threonine, 98%

CAS: 632-20-2 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00064269 InChI Key: AYFVYJQAPQTCCC-STHAYSLISA-N Synonym: d-threonine,h-d-thr-oh,2r,3s-2-amino-3-hydroxybutanoic acid,threonine, d,r-threonine,d-threonin,d-2-amino-3-hydroxybutyric acid,2r,3s-2-amino-3-hydroxybutyric acid,d-thr,dth PubChem CID: 69435 ChEBI: CHEBI:16398 IUPAC Name: (2R,3S)-2-amino-3-hydroxybutanoic acid SMILES: C[C@H](O)[C@@H](N)C(O)=O

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PubChem CID	69435
CAS	632-20-2
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16398
MDL Number	MFCD00064269
SMILES	C[C@H](O)[C@@H](N)C(O)=O
Synonym	d-threonine,h-d-thr-oh,2r,3s-2-amino-3-hydroxybutanoic acid,threonine, d,r-threonine,d-threonin,d-2-amino-3-hydroxybutyric acid,2r,3s-2-amino-3-hydroxybutyric acid,d-thr,dth
IUPAC Name	(2R,3S)-2-amino-3-hydroxybutanoic acid
InChI Key	AYFVYJQAPQTCCC-STHAYSLISA-N
Molecular Formula	C4H9NO3

448

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BOC-D-Phenylalanine, 99+%

CAS: 18942-49-9 Molecular Formula: C14H19NO4 Molecular Weight (g/mol): 265.31 MDL Number: MFCD00063149 InChI Key: ZYJPUMXJBDHSIF-LLVKDONJSA-N Synonym: boc-d-phenylalanine,boc-d-phe-oh,n-boc-d-phenylalanine,n-tert-butoxycarbonyl-d-phenylalanine,boc-d-phe,d-phenylalanine, n-1,1-dimethylethoxy carbonyl,tert-butoxycarbonyl-d-phenylalanine,n-alpha-t-butyloxycarbonyl-d-phenylalanine,2r-2-tert-butoxy carbonylamino-3-phenylpropanoic acid,2r-2-tert-butoxycarbonyl amino-3-phenylpropanoic acid PubChem CID: 637610 SMILES: CC(C)(C)OC(=O)N[C@H](CC1=CC=CC=C1)C(O)=O

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PubChem CID	637610
CAS	18942-49-9
Molecular Weight (g/mol)	265.31
MDL Number	MFCD00063149
SMILES	CC(C)(C)OC(=O)N[C@H](CC1=CC=CC=C1)C(O)=O
Synonym	boc-d-phenylalanine,boc-d-phe-oh,n-boc-d-phenylalanine,n-tert-butoxycarbonyl-d-phenylalanine,boc-d-phe,d-phenylalanine, n-1,1-dimethylethoxy carbonyl,tert-butoxycarbonyl-d-phenylalanine,n-alpha-t-butyloxycarbonyl-d-phenylalanine,2r-2-tert-butoxy carbonylamino-3-phenylpropanoic acid,2r-2-tert-butoxycarbonyl amino-3-phenylpropanoic acid
InChI Key	ZYJPUMXJBDHSIF-LLVKDONJSA-N
Molecular Formula	C14H19NO4

449

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4-Aminophenylacetic acid, 98%

CAS: 1197-55-3 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD00007916 InChI Key: CSEWAUGPAQPMDC-UHFFFAOYSA-N Synonym: 4-aminophenylacetic acid,2-4-aminophenyl acetic acid,benzeneacetic acid, 4-amino,p-aminophenylacetic acid,4-aminobenzeneacetic acid,4-carboxymethylaniline,acetic acid, p-aminophenyl,para-aminophenyl acetic acid,p-aminophenyl acetic acid,4-aminophenyl acetic acid PubChem CID: 14533 IUPAC Name: 2-(4-aminophenyl)acetic acid SMILES: NC1=CC=C(CC(O)=O)C=C1

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Specifications

PubChem CID	14533
CAS	1197-55-3
Molecular Weight (g/mol)	151.17
MDL Number	MFCD00007916
SMILES	NC1=CC=C(CC(O)=O)C=C1
Synonym	4-aminophenylacetic acid,2-4-aminophenyl acetic acid,benzeneacetic acid, 4-amino,p-aminophenylacetic acid,4-aminobenzeneacetic acid,4-carboxymethylaniline,acetic acid, p-aminophenyl,para-aminophenyl acetic acid,p-aminophenyl acetic acid,4-aminophenyl acetic acid
IUPAC Name	2-(4-aminophenyl)acetic acid
InChI Key	CSEWAUGPAQPMDC-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

450

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D-Homophenylalanine, 98%

CAS: 82795-51-5 Molecular Formula: C10H13NO2 Molecular Weight (g/mol): 179.22 MDL Number: MFCD00063091 InChI Key: JTTHKOPSMAVJFE-SECBINFHSA-N Synonym: d-homophenylalanine,h-d-hophe-oh,2r-2-amino-4-phenylbutanoic acid,r-2-amino-4-phenylbutanoic acid,d-homophenyl-ala,h-d-homophe-oh,r-homophenylalanine,r-2-amino-4-phenylbutyric acid,unii-5847zw3pep,d-homophenyl alanine PubChem CID: 6950302 IUPAC Name: (2R)-2-amino-4-phenylbutanoic acid SMILES: N[C@H](CCC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	6950302
CAS	82795-51-5
Molecular Weight (g/mol)	179.22
MDL Number	MFCD00063091
SMILES	N[C@H](CCC1=CC=CC=C1)C(O)=O
Synonym	d-homophenylalanine,h-d-hophe-oh,2r-2-amino-4-phenylbutanoic acid,r-2-amino-4-phenylbutanoic acid,d-homophenyl-ala,h-d-homophe-oh,r-homophenylalanine,r-2-amino-4-phenylbutyric acid,unii-5847zw3pep,d-homophenyl alanine
IUPAC Name	(2R)-2-amino-4-phenylbutanoic acid
InChI Key	JTTHKOPSMAVJFE-SECBINFHSA-N
Molecular Formula	C10H13NO2

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