7-[5-(2,4-Dichlorophenyl)furan-2-yl]-2-methylpyrazolo[1,5-a]pyrimidine CAS 861209-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861209-74-7 |
| Molecular Formula | C17H11Cl2N3O |
| Molecular Weight | 344.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-[5-(2,4-Dichlorophenyl)furan-2-yl]-2-methylpyrazolo[1,5-a]pyrimidine (CAS 861209-74-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H11Cl2N3O. Molecular weight: 344.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H11Cl2N3O |
| Molecular Weight | 344.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 13.0 |
| 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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- 4-(2,4-Dichlorophenyl)-5-[(Z)-2-phenyldiazen-1-yl]pyrimidin-2-amine (CAS 338747-37-8)
- 6-((2,5-Dichlorophenyl)sulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 1797637-34-3)
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Recommended Standards
- 6,8-Dichloro-N-(3-ethoxypropyl)-2-oxo-2H-chromene-3-carboxamide (CAS 923691-58-1)
- N-(2,6-Dichloroisonicotinoyl)-N'-(4-fluorophenyl)thiourea (CAS 646456-16-8)
- 4-Iodo-N-(1-methylpiperidin-4-yl)benzamide (CAS 893420-30-9)
- Ethyl 5-imino-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 51992-01-9)
- 3-(4-cyanophenyl)-2-{[(2,4-difluorophenyl)sulfonyl]amino}propanoic acid (CAS 477768-43-7)
- Azido-PEG3-Sulfone-PEG4-Boc (CAS 2055023-76-0)
- (3-Bromo-5-chloro-2-iodophenyl)methanol (CAS 213771-19-8)
- Dichlorobis(dicyclohexylphenylphosphine)nickel(II) (CAS 19232-03-2)
- N-((4-methoxynaphthalen-1-yl)sulfonyl)-N-methylglycine (CAS 446052-58-0)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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