2,4-Dichloro-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid CAS 950661-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 950661-85-5 |
| Molecular Formula | C13H17Cl2N3O3Si |
| Molecular Weight | 362.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dichloro-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 950661-85-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17Cl2N3O3Si. Molecular weight: 362.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17Cl2N3O3Si |
| Molecular Weight | 362.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- (R)-1-(4-(azepan-1-ylsulfonyl)phenyl)-2-bromoethan-1-ol (CAS 1176633-14-9)
- (R)-tert-Butyl 3-((2-chloropyrimidin-4-yl)oxy)pyrrolidine-1-carboxylate (CAS 1264036-68-1)
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- 5-(3,4-Dimethylphenyl)-1-(2-methoxy-5-nitrophenyl)-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 881041-27-6)
- 4,4,6-Trimethyl-2-(naphthalen-2-yl)-1,3,2-dioxaborinane (CAS 1260068-92-5)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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