4-Chloro-7-(triisopropylsilyl)-7H-pyrrolo[2,3-d]pyrimidine CAS 870706-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 870706-50-6 |
| Molecular Formula | C15H24ClN3Si |
| Molecular Weight | 309.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-7-(triisopropylsilyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 870706-50-6) pharmaceutical standards reference standard. Molecular formula: C15H24ClN3Si. Molecular weight: 309.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H24ClN3Si |
| Molecular Weight | 309.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-3-(2-chlorophenylcarbamoyl)benzeneboronic acid (CAS 1449132-45-9)
- 2'-Chloro-N-cyclohexyl-7'H-spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidin]-4'-amine (CAS 1956370-24-3)
- 4-Chloro-5,6-dimethyl-2-((4-methylpiperidin-1-yl)methyl)thieno[2,3-d]pyrimidine (CAS 793727-86-3)
- 6-Chloro-4-(ethylsulfanyl)-11,13-dimethyl-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 478065-63-3)
- (2-Chloro-6-{[1-methyl-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptan-2-yl]oxy}phenyl)methanamine (CAS 1005047-04-0)
- 3-Chloro-2,2-dimethyl-N-(2-(4-methylpiperazin-1-yl)phenyl)propanamide (CAS 400076-92-8)
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- 4-Chloro-2-((4-(tetrahydro-2H-pyran-4-yl)piperidin-1-yl)methyl)phenol (CAS 865076-11-5)
Recommended Standards
- 5-Bromo-1,2-dichloro-3-(trifluoromethoxy)benzene (CAS 2168733-41-1)
- 1,1-Diiodo-2-methylpropane (CAS 10250-55-2)
- 5-Bromo-1,3-dichloro-2-(trifluoromethoxy)benzene (CAS 1417569-51-7)
- 4-chloro-2-(dimethylamino)-1,3-thiazole-5-carbonitrile (CAS 1803581-29-4)
- tert-Butyl 2-bromo-5-[(tert-butyldimethylsilyl)oxy]-1H-indole-1-carboxylate (CAS 1881288-68-1)
- Ethyl 3-(chlorosulfonyl)-4,5-dimethylthiophene-2-carboxylate (CAS 2855998-85-3)
- Faropenem daloxate (CAS 141702-36-5)
- cis-ACBD (CAS 73550-55-7)
- Dabrafenib Impurity 37 (CAS CATO-C4X-303337)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com