L-Cysteine, N-acetyl-S-(3-chloro-2-hydroxypropyl)- CAS 97729-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 97729-49-2 |
| Molecular Formula | C8H14ClNO4S |
| Molecular Weight | 255.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies L-Cysteine, N-acetyl-S-(3-chloro-2-hydroxypropyl)- (CAS 97729-49-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H14ClNO4S. Molecular weight: 255.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H14ClNO4S |
| Molecular Weight | 255.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Ethyl 2-(5-chloro-1,3-benzothiazol-2-yl)acetate (CAS 881634-13-5)
- 3-Aminobenzenesulfonamide (CAS 98-18-0)
- 1,3-Diphenyl-1-(3-(phenylamino)-1,2,4-thiadiazol-5-yl)guanidine (CAS 59236-39-4)
- (S)-1-(3-Fluoropropyl)pyrrolidin-3-amine (CAS 1568230-48-7)
- [4-(4-Chlorophenoxy)-3-nitrophenyl]methyl N-[3-(trifluoromethyl)phenyl]carbamate (CAS 478048-62-3)
- Vonoprazan Impurity 109 (CAS CATO-C4X-1020109)
- 1-(2,4-Dibromo-5-(difluoromethoxy)phenyl)propan-1-one (CAS 1803815-94-2)
- Neuropeptide SF (human) (CAS 192387-39-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com