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Tel: 86-371-86259723
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CAS NO.52-67-5
1(10-100)Metric Ton1(10-100)Metric Ton
| 3,3-Dimethyl-D(-)-cysteine Basic information |
| Product Name: | 3,3-Dimethyl-D(-)-cysteine |
| Synonyms: | (S)-Penicillamin;(S)-Penicillamine;3-mercapto-d-valin;3-Sulfanylvaline;alpha-amino-beta-methyl-beta-mercaptobutyricacid;Artamine;beta,beta-Dimethylcysteine;beta-mercaptovaline |
| CAS: | 52-67-5 |
| MF: | C5H11NO2S |
| MW: | 149.21 |
| EINECS: | 200-148-8 |
| Product Categories: | Amino Acids;Biochemistry;non-Proteinorganic Amino Acids;Miscellaneous Compounds;Antibiotics;Amino Acids & Derivatives;Intermediates & Fine Chemicals;Pharmaceuticals;CUPRIMINE;Inhibitors |
| Mol File: | 52-67-5.mol |
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| 3,3-Dimethyl-D(-)-cysteine Chemical Properties |
| mp | 210 °C (dec.)(lit.) |
| alpha | -65 º (c=5, 1M NaOH, on dry) |
| refractive index | -63 ° (C=1, 1mol/L NaOH) |
| storage temp. | 2-8°C |
| Water Solubility | 11.1 g/100 mL (20 ºC) |
| Merck | 14,7088 |
| BRN | 1722375 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 52-67-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Penicillamine(52-67-5) |
| EPA Substance Registry System | D-Valine, 3-mercapto-(52-67-5) |
| Safety Information |
| Hazard Codes | Xi,T,Xn |
| Risk Statements | 36/37/38-40-20/21/22 |
| Safety Statements | 26-36-24/25-22 |
| WGK Germany | 2 |
| RTECS | YV9425000 |
| Hazard Note | Toxic |
| HS Code | 29309016 |
| Hazardous Substances Data | 52-67-5(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 3,3-Dimethyl-D(-)-cysteine | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 3,3-Dimethyl-D(-)-cysteine Usage And Synthesis |
| Chemical Properties | White to off-white crystalline powder |
| Usage | A Penicillin metabolite used in the treatment of Wilson’s disease, Cystinuria, Scleroderma and arsenic poisoning. |
| Usage | chelating agent (Cu), antirheumatic |
| 3,3-Dimethyl-D(-)-cysteine Preparation Products And Raw materials |
| Raw materials | Potassium benzylpenicillin |
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