7-Acetamido-d3 Clonazepam (1.0mg/ml in Acetonitrile) CAS 1330166-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1330166-04-5 |
| Molecular Formula | C17H11D3ClN3O2 |
| Molecular Weight | 330.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Acetamido-d3 Clonazepam (1.0mg/ml in Acetonitrile) (CAS 1330166-04-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H11D3ClN3O2. Molecular weight: 330.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H11D3ClN3O2 |
| Molecular Weight | 330.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N-(4-chlorophenyl)-4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-hydrazinyl-1,3,5-triazin-2-amine (CAS 1158377-11-7)
- 4-(4-Chlorophenyl)-N-(3-fluorophenyl)-1,2,3,6-tetrahydropyridine-1-carboxamide (CAS 866151-73-7)
- Tivozanib Impurity 3 (CAS CATO-C4X-34003)
- 6-Methyl-2,5-pyridinedicarbonitrile (CAS 1352318-05-8)
- (S)-2-amino-N-cyclopropyl-N-(4-fluorobenzyl)propanamide (CAS 1292746-34-9)
- 2-Methoxy-6-methyl-4-(trifluoromethyl)benzaldehyde (CAS 2090792-58-6)
- Polyphenylenesulfide (CAS 26125-40-6)
- 3-Amino-2-(3-hydroxyphenyl)propanoic acid (CAS 734481-45-9)
- (R)-Dec-9-en-2-ol (CAS 1370656-66-8)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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