ChemicalBook > CAS DataBase List > N-ACETYL-3-MERCAPTO-D-VALINE

N-ACETYL-3-MERCAPTO-D-VALINE

Product Name
N-ACETYL-3-MERCAPTO-D-VALINE
CAS No.
15537-71-0
Chemical Name
N-ACETYL-3-MERCAPTO-D-VALINE
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-penicillamine;N-Acetyl-D-penicillaminebiochemika;Acetochlor Impurity 6 (Dimethachlor);-2-Acetamido-3-mercapto-3-methylbutanoic acid;(S)-2-Acetamido-3-mercapto-3-methylbutanoic acid
CBNumber
CB6174378
Molecular Formula
C7H13NO3S
Formula Weight
191.25
MOL File
15537-71-0.mol
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N-ACETYL-3-MERCAPTO-D-VALINE Property

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
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
10-23
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
01423
Product name
N-Acetyl-D-penicillamine
Purity
for HPLC derivatization, ≥99.0% (T)
Packaging
1g
Price
$62.8
Updated
2024/03/01
Sigma-Aldrich
Product number
01423
Product name
N-Acetyl-D-penicillamine
Purity
for HPLC derivatization, ≥99.0% (T)
Packaging
5g
Price
$218
Updated
2024/03/01
TRC
Product number
A187365
Product name
N-Acetyl-D-penicillamine
Packaging
5G
Price
$135
Updated
2021/12/16
AK Scientific
Product number
0203AP
Product name
N-Acetyl-D-penicillamine
Packaging
5g
Price
$163
Updated
2021/12/16
AK Scientific
Product number
0203AP
Product name
N-Acetyl-D-penicillamine
Packaging
100mg
Price
$21
Updated
2021/12/16
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N-ACETYL-3-MERCAPTO-D-VALINE Chemical Properties,Usage,Production

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 compound, is 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.]

N-ACETYL-3-MERCAPTO-D-VALINE Preparation Products And Raw materials

Raw materials

Preparation Products

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N-ACETYL-3-MERCAPTO-D-VALINE Suppliers

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15537-71-0, N-ACETYL-3-MERCAPTO-D-VALINERelated Search:

Penicillin G potassium salt Sarpicillin Amoxicillin Mezlocillin Nafcillin sodium salt monohydrate Penicillin G PENICILLIN V Mecillinam Ampicillin sodium Penicillin G sodium salt Ampicillin Dicloxacillin sodium N-acetyl-3-mercapto-,DL-Valin Cloxacillin-13C4 SodiuM Salt 7-(2,2-DIMETHYL-5-OXO-4-PHENYL-IMIDAZOLIDIN-1-YL)-3,3-DIMETHYL-6-OXO-2-THIA-5-AZABICYCLO[3.2.0]HEPTANE-4-CARBOXYLIC ACID 6-Aminopenicillanic acid Penicillin V potassium salt OXACILLIN SODIUM

  • N-ACETYL-3-MERCAPTO-D-VALINE
  • N-ACETYL-D-PENICILLAMINE
  • N-acetyl-3-dimethyl-DL-cysteine
  • N-Acetyl-D-penicillaminebiochemika
  • (S)-2-(Acetylamino)-3-mercapto-3-methylbutanoic acid
  • N-Acetyl-D-penicillaMine/N-Acetyl-3-Mercapto-D-Valine
  • N-Acetyl-D-penicillaMine for HPLC derivatization
  • (S)-2-Acetamido-3-mercapto-3-methylbutanoic acid
  • -2-Acetamido-3-mercapto-3-methylbutanoic acid
  • (2S)-2-acetamido-3-methyl-3-sulfanyl-butanoic acid
  • D-Valine, N-acetyl-3-mercapto-
  • Ac-D-Pen-OH
  • Acetochlor Impurity 6 (Dimethachlor)
  • N-Acetyl-<sc>D</sc>-penicillamine
  • 15537-71-0
  • Unnatural Amino Acid Derivatives
  • Peptide Synthesis
  • Penicillamine
  • Specialty Synthesis
  • Amino Acids & Derivatives
  • Intermediates & Fine Chemicals
  • Pharmaceuticals