6-Hydroxy Chlorzoxazone-d2 CAS 1432065-00-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1432065-00-3 |
| Molecular Formula | C7H2D2ClNO3 |
| Molecular Weight | 187.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxy Chlorzoxazone-d2 (CAS 1432065-00-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H2D2ClNO3. Molecular weight: 187.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H2D2ClNO3 |
| Molecular Weight | 187.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Regorafenib Impurity 49 (CAS 90048-09-2)
- Cefuroxime Axetil Impurity 7 (CAS 59176-08-8)
- N-(6-chloro-2-hydroxypyridazin-3(2H)-ylidene)acetamide (CAS 89379-99-7)
- 5-(2,3-Dimethoxyphenyl)-5-oxopentanoic acid (CAS 898792-29-5)
- Dimethyl 2-cyclopentylmalonate (CAS 82491-60-9)
- 4,5-O-Isopropylidene-3,6-bis-O-(phenylmethyl)-1-O-(triphenylmethyl) DL-myo-Inositol (CAS 114218-25-6)
- Neratinib Impurity 46 (CAS CATO-C4X-113446)
- 5-bromonaphthalene-2-carbonitrile (CAS 556107-64-3)
- rel-2,5-Bis(iodomethyl)-1,4-dioxane (CAS 56127-59-4)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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