4-Chloro-7,8-dihydro-6h-pyrano[3,2-d]pyrimidine CAS 2306277-26-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2306277-26-7 |
| Molecular Formula | C7H7ClN2O |
| Molecular Weight | 170.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-7,8-dihydro-6h-pyrano[3,2-d]pyrimidine (CAS 2306277-26-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7ClN2O. Molecular weight: 170.60 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7ClN2O |
| Molecular Weight | 170.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-5-methyl-5,7-dihydrofuro[3,4-d]pyrimidine (CAS 1000984-97-3)
- 7-Chloro-2,6-dimethyl-1H-pyrazolo[1,5-b][1,2,4]triazole (CAS 101948-27-0)
- 3-Chloro-5H,7H,8H-pyrano[4,3-c]pyridazine (CAS 1075260-61-5)
- 2-Chloro-N'-hydroxybenzimidamide (CAS 108443-91-0)
- 5-Chloro-N-methylpicolinamide (CAS 1086110-81-7)
- 6-Chloro-2,3-dihydrofuro[2,3-b]pyridin-3-amine (CAS 1196155-31-3)
- 8-Chloro-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine (CAS 1198154-60-7)
- 5-Chloro-3,4-dihydro-2h-pyrido[4,3-b][1,4]oxazine (CAS 1198154-67-4)
Recommended Standards
- 4-Chloro-6-methylnicotinamide (CAS 473255-51-5)
- 4-Chloro-N-hydroxybenzimidamide (CAS 5033-28-3)
- 4-Chloro-6-(oxetan-3-yl)pyrimidine (CAS 2222937-26-8)
- 1'-(tert-Butoxycarbonyl)-6-hydroxy-1',2',3',6'-tetrahydro-[3,4'-bipyridine]-5-carboxylic acid (CAS 2092841-39-7)
- 8-(1-methyl-1H-pyrazol-4-yl)-3-oxa-8-azabicyclo[3.2.1]octane-2,4-dione (CAS 2044713-00-8)
- 2-(6-Chloropyridin-3-yl)-3-methylbutanoic acid (CAS 1502155-59-0)
- Ethyl 8-(3-fluorophenyl)-8-oxooctanoate (CAS 898752-14-2)
- o-Toluenesulfonyl Chloride (contains ca. 23% isomer) (CAS 133-59-5)
- N-(2-Chloro-4-fluorobenzyl)propane-1,3-diamine (CAS 1119452-96-8)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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