4-Chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile CAS 1558472-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1558472-65-3 |
| Molecular Formula | C8H5ClN4 |
| Molecular Weight | 192.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 1558472-65-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H5ClN4. Molecular weight: 192.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H5ClN4 |
| Molecular Weight | 192.61 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 2-Chloro-4-(pyridin-4-yl)-1,3,5-triazine (CAS 1053656-00-0)
- 2-Chloro-4-(pyridin-3-yl)-1,3,5-triazine (CAS 1053656-03-3)
- 4-Chloro-2-(pyrimidin-2-yl)pyrimidine (CAS 1155594-91-4)
- 6-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 1216269-91-8)
- 5-Chloro-3-methylimidazo[1,5-c]pyrimidine-7-carbonitrile (CAS 1352881-06-1)
- 7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 138904-34-4)
- 2-Chloro-4-(pyrazin-2-yl)pyrimidine (CAS 1543236-38-9)
- 4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile (CAS 1638763-85-5)
Recommended Standards
- 2,2-difluorobutane-1-sulfonyl chloride (CAS 1780685-02-0)
- 4,4-Difluorobutane-1-sulfonyl chloride (CAS 1785613-49-1)
- 3,3-Difluorobutane-1-sulfonyl chloride (CAS 1785613-55-9)
- (E)-4-((2-Methylallyl)oxy)-3-(2,2,2-trifluoro-1-(2-((2-(trifluoromethyl)phenyl)sulfonyl)hydrazono)ethyl)benzyl acetate (CAS 2738683-73-1)
- (3E,5Z)-6-(Dimethylamino)-1,1,1-trifluoro-4-(2-phenoxyanilino)-3,5-hexadien-2-one (CAS 338393-36-5)
- (E)-N'-carbamothioyl-N,N-dimethylformimidamide (CAS 83490-20-4)
- 2-Fluoro-3'-(trifluoromethyl)biphenyl-4-carboxylic acid amide (CAS 1261887-90-4)
- 1,2-Bis((trimethylsilyl)ethynyl)benzene (CAS 73392-23-1)
- Methyl (4-(pyrimidin-2-yl)piperazine-1-carbonyl)glycinate (CAS 1351695-67-4)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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