N-ACETYL-DL-PENICILLAMINE

Product Name: N-ACETYL-DL-PENICILLAMINE
CAS No.: 59-53-0
Chemical Name: N-ACETYL-DL-PENICILLAMINE
Synonyms: usafhj-2;N-ACETYL PENICILLAMINE;N-Acetyl-DL-penicilamine;N-ACETYL-DL-PENICILLAMINE;N-ACETYL-3-MERCAPTOVALINE;ACETYL-DL-PENICILLAMINE, N-;Valine, N-acetyl-3-mercapto-;N-Acetyl-DL-penicillamine,98%;N-acetyl-3-mercapto-,DL-Valine;N-ACETYL-DL-PENICILLAMINE 98%
CBNumber: CB9426340
Molecular Formula: C7H13NO3S
Formula Weight: 191.25
MOL File: 59-53-0.mol

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N-ACETYL-DL-PENICILLAMINE Property

Melting point:: 186-189 °C (dec.)(lit.)
Density: 1.2684 (rough estimate)
refractive index: 1.6370 (estimate)
storage temp.: 2-8°C
solubility: DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:7): 0.12 mg/ml,Ethanol: 5 mg/ml
form: A crystalline solid
pka: pK1: 9.90 (30°C)

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
RTECS: YV9380000
F: 10-23

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning

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N-Bromosuccinimide Price

Cayman Chemical

Product number: 10010404
Product name: N-Acetyl-DL-penicillamine
Packaging: 250mg
Price: $74
Updated: 2024/03/01

Cayman Chemical

Product number: 10010404
Product name: N-Acetyl-DL-penicillamine
Packaging: 5g
Price: $1005
Updated: 2024/03/01

Cayman Chemical

Product number: 10010404
Product name: N-Acetyl-DL-penicillamine
Packaging: 500mg
Price: $152
Updated: 2024/03/01

Cayman Chemical

Product number: 10010404
Product name: N-Acetyl-DL-penicillamine
Packaging: 1g
Price: $287
Updated: 2024/03/01

TRC

Product number: B400053
Product name: 2-(Acetylamino)-3-mercapto-3-methylbutanoicAcid
Packaging: 250mg
Price: $85
Updated: 2021/12/16

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N-ACETYL-DL-PENICILLAMINE Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

2-(acetylamino)-3-mercapto-3-methylbutanoic acid is an amino acid derivative.

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-DL-PENICILLAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-2-Amino-3-mercapto-3-methylbutanoic acid

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N-ACETYL-DL-PENICILLAMINE Suppliers

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59-53-0, N-ACETYL-DL-PENICILLAMINERelated Search:

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usafhj-2

N-ACETYL-3-MERCAPTOVALINE

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N-Acetyl-DL-penicilamine

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N-Acetyl-DL-penicillamine,98%

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59-53-0

CH32CSHCHNHCOCH3CO2H

Amino Acids