Ethyl 1-(6-chloropyridazin-3-yl)-4-methyl-1H-pyrrole-3-carboxylate CAS 1330752-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1330752-24-3 |
| Molecular Formula | C12H12ClN3O2 |
| Molecular Weight | 265.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 1-(6-chloropyridazin-3-yl)-4-methyl-1H-pyrrole-3-carboxylate (CAS 1330752-24-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12ClN3O2. Molecular weight: 265.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12ClN3O2 |
| Molecular Weight | 265.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl 1-(6-chloropyridazin-3-yl)-5-methyl-1h-pyrazole-4-carboxylate (CAS 303144-30-1)
- 3-(((6-Chloropyridazin-3-yl)amino)methyl)benzoic acid (CAS 1179165-34-4)
- Benzyl (6-chloropyridazin-3-yl)carbamate (CAS 175393-07-4)
- 3-[(6-Chloropyridazin-3-yl)amino]-1-phenylurea (CAS 182348-09-0)
- 1-(6-Chloropyridazin-3-yl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 303996-61-4)
- 1-(4-((6-Chloropyridazin-3-yl)methyl)azepan-1-yl)ethan-1-one (CAS 1316227-50-5)
- 1-(6-chloropyridazin-3-yl)-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazol-5-ol (CAS 1007038-60-9)
- Methyl 2-(1-(6-chloropyridazin-3-yl)piperidin-4-yl)acetate (CAS 1322604-81-8)
Recommended Standards
- 1-(4-Chloro-3-methylphenyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326844-91-0)
- Isopropyl 3-chloro-4-(4H-1,2,4-triazol-4-yl)benzoate (CAS 1351382-24-5)
- 6-Chloro-n-(2,4-dimethoxyphenyl)pyrimidin-4-amine (CAS 1292577-03-7)
- 4-(2-Methyl-2H-tetrazol-5-yl)benzoic acid (CAS 211942-53-9)
- 5-chloro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 89364-06-7)
- Abacavir EP Impurity E (CAS 208762-35-0)
- (5aR,10bS)-2-mesityl-9-nitro-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate (CAS 2128740-77-0)
- 1-(Sec-butylthio)-3-phenylpropan-2-one (CAS 1157222-08-6)
- 1-(Tert-butyl) 3-methyl (S)-azepane-1,3-dicarboxylate (CAS 2382211-63-2)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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