6-Chloro-3-(pyrrolidin-1-yl)pyridazine-4-carboxamide CAS 64613-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64613-20-3 |
| Molecular Formula | C9H11ClN4O |
| Molecular Weight | 226.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-3-(pyrrolidin-1-yl)pyridazine-4-carboxamide (CAS 64613-20-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11ClN4O. Molecular weight: 226.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11ClN4O |
| Molecular Weight | 226.66 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 5-Chloro-6-(pyrrolidin-1-yl)nicotinic acid (CAS 1019127-02-6)
- 2-chloro-6-(cyclopropylmethoxy)benzoic acid (CAS 1020934-87-5)
- (3-Chloro-5-methoxy-4-(prop-2-yn-1-yloxy)phenyl)methanol (CAS 1030765-35-5)
- 1-(5-Chloro-2-methoxyphenyl)cyclopropane-1-carboxylic acid (CAS 1039952-36-7)
- Ethyl 4-chloro-2-cyclopropylpyrimidine-5-carboxylate (CAS 1044770-40-2)
- Benzyl 2-chloro-3-oxobutanoate (CAS 104517-65-9)
- 2-(4-Chloro-2-nitrophenyl)pyrrolidine (CAS 1092291-34-3)
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Recommended Standards
- 5-Chloro-N-cyclopropyl-6-methoxynicotinamide (CAS 2624417-68-9)
- 6-Morpholinonicotinoyl chloride (CAS 313350-36-6)
- 5-(Chlorosulfonyl)thiophene-3-carboxylic acid (CAS 875163-07-8)
- (2R,3R,4R,5R,6R)-3-amino-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol (CAS 14196-86-2)
- Ethyl 2-amino-4-(2,6-dichlorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carboxylate (CAS 317840-11-2)
- 4-(4-Isobutyl-1-piperazinyl)-4-oxobutanoic acid (CAS 713522-65-7)
- 3-Bromo-2-methylbenzo[c]phenanthrene (CAS 36276-33-2)
- Methyl (2S,4S)-4-(2-isopropylphenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1354487-49-2)
- Indoramin Impurity C (CAS 33953-37-6)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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