Ethyl 2-(3-bromo-7-chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)propanoate CAS 2387600-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2387600-78-2 |
| Molecular Formula | C12H13BrClN3O2 |
| Molecular Weight | 346.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3-bromo-7-chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)propanoate (CAS 2387600-78-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13BrClN3O2. Molecular weight: 346.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H13BrClN3O2 |
| Molecular Weight | 346.61 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5,6-Bis((trimethylsilyl)ethynyl)-1,2-dihydroacenaphthylene (CAS 364038-98-2)
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- 3-Chloro-1H-indazole-5-sulfonyl chloride (CAS 869885-74-5)
- 4-(1-Ethyl-3-methoxy-5-methyl-1H-pyrazol-4-yl)piperidine (CAS 419571-78-1)
- 1-[2-(4-bromophenoxy)ethyl]-1,2-dihydropyridin-2-one (CAS 489443-66-5)
- (4-Fluorophenyl)(8-methyl-8-azabicyclo[3.2.1]Octan-3-yl)methanone (CAS 96920-56-8)
- 2-[(2,4-Dichlorophenyl)sulfanyl]-4-methyl-5H,6H,7H-cyclopenta[d]pyrimidine (CAS 343374-39-0)
- 3-(2-Chloro-6-methoxypyridin-4-yl)-3-methylpyrrolidin-2-one (CAS 2091355-16-5)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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