4-(4,5,6,7-Tetrahydro-1H-indazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine CAS 1887148-92-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1887148-92-6 |
| Molecular Formula | C19H27N5OSi |
| Molecular Weight | 369.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4,5,6,7-Tetrahydro-1H-indazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1887148-92-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H27N5OSi. Molecular weight: 369.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H27N5OSi |
| Molecular Weight | 369.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- Methyl 4-acetamido-5-chloro-2-hydroxy-3-iodobenzoate, 97% (CAS 143878-24-4)
- N'-((1H-Indol-3-yl)methylene)tetradecanehydrazide (CAS 881403-25-4)
- 5-cis-Tetradecenoyl Carnitine (CAS 1186416-86-3)
- N-(3-methoxybenzyl)acetamide (CAS 174688-81-4)
- 4-(2-Methoxyethyl)piperidin-4-amine dihydrochloride (CAS 1707602-31-0)
- 5-(2-(Trifluoromethyl)phenyl)oxazole (CAS 866149-85-1)
- 1-Bromo-2,5-dichloro-3-nitrobenzene (CAS 219963-62-9)
- 1-Isopropyl-4-methyl-N-((1-propyl-1H-pyrazol-5-yl)methyl)-1H-pyrazol-3-amine hydrochloride (CAS 1856089-00-3)
- 4-Nitrophenyl (thiazol-5-ylmethyl) carbonate (CAS 144163-97-3)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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