4-chloro-1-(prop-2-en-1-yl)-1H-pyrazolo[3,4-d]pyrimidine CAS 937734-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937734-85-5 |
| Molecular Formula | C8H7ClN4 |
| Molecular Weight | 194.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-chloro-1-(prop-2-en-1-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 937734-85-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7ClN4. Molecular weight: 194.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN4 |
| Molecular Weight | 194.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- 5-Chloro-6-methyl-7H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1000340-13-5)
- 4-Chloro-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-67-9)
- 6-(4-Chloro-1H-pyrazol-1-yl)pyridin-3-amine (CAS 1006961-40-5)
- 4-Chloro-1-methyl-1,8-naphthyridin-2(1H)-one (CAS 1009360-86-4)
- 4-Chloro-6-(4-methylpyrazol-1-yl)pyrimidine (CAS 1015845-71-2)
- 6-Chloro-n-(prop-2-yn-1-yl)pyridine-3-carboxamide (CAS 1017047-71-0)
- 2-Chloro-5-(4H-1,2,4-triazol-4-yl)aniline (CAS 1017791-27-3)
- 2-Chloro-1-(1H-pyrrolo[2,3-b]pyridin-1-yl)ethanone (CAS 102014-84-6)
Recommended Standards
- 4-(5-(Chloromethyl)isoxazol-3-yl)pyridine, 97% (CAS 865610-66-8)
- 4-Chloro-1-hydrazono-1,2-dihydrophthalazine (CAS 51935-42-3)
- 4-(5-(Chloromethyl)-1H-1,2,4-triazol-3-yl)pyridine, 97% (CAS 865610-56-6)
- 2-(Dimethylamino)quinoline-4-carbonitrile (CAS 1354951-88-4)
- 1-(3-aminophenyl)-3-ethylurea (CAS 41402-59-9)
- methyl 2-oxo-1H-1,7-naphthyridine-3-carboxylate (CAS 1124194-67-7)
- 3-Chloro-4-[2-(4-morpholinyl)ethoxy]phenylaminedihydrochloride (CAS 1185295-35-5)
- 7-Chloro-6-ethyl-2,5-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidine (CAS 1203119-98-5)
- 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrabenzimidamideHCl(1:4) (CAS 2734780-05-1)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com