Dutasteride Impurity 19 CAS 313-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313-13-3 |
| Molecular Formula | C8H5F6N |
| Molecular Weight | 229.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Dutasteride Impurity 19 (CAS 313-13-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H5F6N. Molecular weight: 229.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H5F6N |
| Molecular Weight | 229.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dutasteride Standards
- Dutasteride Impurity 20 (CAS 3822-20-6)
- Dutasteride Impurity 21 (CAS 2965-07-3)
- Dutasteride Impurity 4 (CAS 328-93-8)
- Dutasteride Impurity 21 (CAS 4640-41-9)
- Dutasteride Impurity 15 (CAS 84-58-2)
- Dutasteride impurity G (CAS 433-19-2)
- Dutasteride Impurity 22 (CAS 320-88-7)
- Dutasteride Impurity 22 (CAS 55982-15-5)
Recommended Standards
- Bis(Trifluoromethyl)Aniline (CAS 3700-19-4)
- 7-bromo-1H-indole-6-carbonitrile (CAS 2173193-92-3)
- 6-Bromo-N,N-diethyl-2-pyridinamine (CAS 856850-57-2)
- 4,4'-Oxybis(2,6-dibromoaniline) (CAS 61381-91-7)
- iPrN[P(C6H4-p-Si(nBu)3)2]2 (CAS 2305801-25-4)
- Tert-butyl 4-cyano-4-((tosyloxy)methyl)piperidine-1-carboxylate (CAS 929302-00-1)
- 1-(2,6-Dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 338754-23-7)
- 1706523-43-4 Ethyl (2R)-2-({1-[(benzyloxy)carbonyl]piperidin-4-yl}amino)-3-hydroxypropanoate (CAS 1706523-43-4)
- 2-(n'-Hydroxycarbamimidoyl)-n-methyl-n-(thiolan-3-yl)acetamide (CAS 1095632-67-9)
- C-Peptide（dog） (CAS 39016-05-2)
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