3-Chloro-5-cyclopropylpyridazine CAS 1850276-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1850276-59-3 |
| Molecular Formula | C7H7ClN2 |
| Molecular Weight | 154.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5-cyclopropylpyridazine (CAS 1850276-59-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7ClN2. Molecular weight: 154.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7ClN2 |
| Molecular Weight | 154.60 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 1146970-26-4)
- 5-Chloro-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine (CAS 1196155-89-1)
- 2-Chloro-6-cyclopropylpyrazine (CAS 1209457-99-7)
- 4-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1211591-40-0)
- 5-Chloro-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine (CAS 1239691-81-6)
- 2-Chloro-5-cyclopropylpyrazine (CAS 1244761-68-9)
- 3-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1256813-78-1)
- 4-Chloro-5-cyclopropylpyrimidine (CAS 1304723-68-9)
Recommended Standards
- 2-Chloro-5-cyclopropylpyrimidine (CAS 166740-44-9)
- 3-chloro-1,5-dimethyl-1H-pyrrole-2-carbonitrile (CAS 1881332-74-6)
- 4-Chloro-2-methyl-6-vinylpyrimidine (CAS 1429635-47-1)
- 5α-PREGNAN-3α, 17, 20β-TRIOL (CAS 13933-75-0)
- 3,4-Dichloro-1H-pyrazolo[4,3-c]pyridine (CAS 1956382-95-8)
- 88580-27-2 Desacetylravidomycin 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(3,6-dideoxy-3-(dimethylamino)-alpha-altopyranosyl)-10,12-dimethoxy-8-ethenyl-1-hydroxy- AY-26,623 Deacetylravidomycin (CAS 88580-27-2)
- 898787-94-5 3-(4-Chlorophenyl)-1-(2,3-dimethylphenyl)propan-1-one DTXSID90644477 (CAS 898787-94-5)
- 1-(3-Bromophenyl)butan-2-one (CAS 1184376-39-3)
- tert-Butyl (1-isopropylpyrrolidin-3-yl)carbamate (CAS 937166-84-2)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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