| Identification | Back Directory | [Name]
N-ACETYL-3-MERCAPTO-D-VALINE | [CAS]
15537-71-0 | [Synonyms]
Ac-D-Pen-OH
N-ACETYL-D-PENICILLAMINE
N-ACETYL-3-MERCAPTO-D-VALINE
D-Valine, N-acetyl-3-mercapto-
N-acetyl-3-dimethyl-DL-cysteine
N-Acetyl-D-penicillaminebiochemika
-2-Acetamido-3-mercapto-3-methylbutanoic acid
N-Acetyl-D-penicillaMine for HPLC derivatization
(S)-2-Acetamido-3-mercapto-3-methylbutanoic acid
(2S)-2-acetamido-3-methyl-3-sulfanyl-butanoic acid
(S)-2-(Acetylamino)-3-mercapto-3-methylbutanoic acid
N-Acetyl-D-penicillaMine/N-Acetyl-3-Mercapto-D-Valine | [EINECS(EC#)]
239-585-4 | [Molecular Formula]
C7H13NO3S | [MDL Number]
MFCD00078887 | [MOL File]
15537-71-0.mol | [Molecular Weight]
191.25 |
| Chemical Properties | Back Directory | [Melting point ]
185-190 °C (dec.) | [Boiling point ]
392.7±37.0 °C(Predicted) | [density ]
1.201±0.06 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Ethanol (Slightly), Methanol (Slightly), Trifluoroacetic Acid (Slightly) | [form ]
Solid | [pka]
3.39±0.10(Predicted) | [color ]
White to Off-White | [optical activity]
[α]20/D +10±2°, c = 1% in ethanol | [Merck ]
13,100 | [BRN ]
1724742 |
| Hazard Information | Back Directory | [Uses]
Protected Penicillamin. | [Definition]
ChEBI: An N-acetyl-D-amino acid where the amino acid is D-penicillamine | [Biological Activity]
N-Acetyl-D-penicillamine (NAP or NAPA)a thiol compoundis often used as a control molecule in studies involving nitric oxide donor molecules such as S-nitroso-N-acetyl-dl-penicillamine (SNAP) and sodium nitroprusside (SNP). N-acetyl-D-penicillamine (NAPA) is also used as a heavy metal chelator. | [Purification Methods]
Both forms are recrystallised from hot H2O. A pure sample of the D-form is obtained after five recrystallisations. [Crooks in The Chemistry of Penicillin Clarke, Johnson and Robinson eds, Princeton University Press, 470 1949, Review: Chain et al. Antibiotics (Oxford University Press) 2 1949, Beilstein 4 III 1662.] |
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| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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