4-chloro-6,7-dimethylquinazoline CAS 31867-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31867-92-2 |
| Molecular Formula | C10H19ClN2 |
| Molecular Weight | 202.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-chloro-6,7-dimethylquinazoline (CAS 31867-92-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H19ClN2. Molecular weight: 202.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H19ClN2 |
| Molecular Weight | 202.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 4-chloro-2,8-dimethyl-quinazoline (CAS 1429782-20-6)
- 4-chloro-2,8-dimethyl-1,7-naphthyridine (CAS 2205097-55-6)
- 66735-24-8 6-Chloro-2-methylquinolin-4-amine DTXSID00497037 (CAS 66735-24-8)
- 68017-47-0 7-Chloro-2-methylquinolin-4-amine DTXSID30499342 (CAS 68017-47-0)
- 948293-41-2 7-Chloro-8-methylquinolin-4-amine DTXSID20589049 (CAS 948293-41-2)
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- (4-Chloro-3-fluorophenyl)trimethylsilane (CAS 845823-22-5)
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Recommended Standards
- 28788-62-7 Benzoyl chloride, 4-butyl- 4-Butylbenzoyl chloride EINECS 249-224-2 (CAS 28788-62-7)
- 4-butylcyclohexane-1-carbonyl chloride (CAS 67679-84-9)
- 38460-95-6 10-Undecenoyl chloride Undec-10-enoyl chloride 4-02-00-01615 (Beilstein Handbook Reference) BRN 1635112 EINECS 253-951-0 NSC 155178 omega-Undecylenic acid chloride 10-Undecylenoyl chloride EC 253-951-0 (CAS 38460-95-6)
- 2-((4-Chlorophenyl)sulfonamido)-3-methyl-N-(4-(trifluoromethoxy)phenyl)butanamide (CAS 317378-06-6)
- 1-(4-Methanesulfonyl-phenyl)-2-phenyl-ethane-1,2-dione (CAS 54945-18-5)
- 2-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-4-amine (CAS 1806794-05-7)
- 1-(Benzyloxy)-3-(4-nitrophenyl)benzene (CAS 1373232-68-8)
- 3-(isocyanatomethyl)-1-methyl-1,2,4-triazole (CAS 2795115-66-9)
- Finerenone Impurity 56 (CAS CATO-C4X-288056)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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