2-(2-Chlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid CAS 1956331-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956331-42-2 |
| Molecular Formula | C13H8ClN3O2 |
| Molecular Weight | 273.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Chlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid (CAS 1956331-42-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H8ClN3O2. Molecular weight: 273.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H8ClN3O2 |
| Molecular Weight | 273.67 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-4-(furan-2-ylmethylene)oxazol-5(4H)-one (CAS 111865-34-0)
- 5-(3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1223889-44-8)
- 1-(4-Chlorophenyl)-3-nitro-1H-pyrrolo[2,3-c]pyridine (CAS 1334713-80-2)
- 3-(4-Chlorophenyl)-5-nitro-1H-indazole (CAS 1346808-74-9)
- 5-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1,2-dihydropyridin-2-one (CAS 1400540-72-8)
- 2-(4-Chlorophenyl)-6-nitro-1H-1,3-benzodiazole (CAS 1571-87-5)
- 2-(3-Chlorophenyl)-5-nitro-1H-benzo[d]imidazole (CAS 1571-88-6)
- 2-(2-Chlorophenyl)-5-nitro-1H-benzo[d]imidazole (CAS 1571-89-7)
Recommended Standards
- 2-(2-Chlorophenyl)imidazo[1,2-a]pyrimidine-3-carboxylic acid (CAS 1923069-07-1)
- 2-(2-Chlorophenyl)imidazo[1,2-a]pyrazine-3-carboxylic acid (CAS 1956371-67-7)
- Tert-butyl (5-chloro-3-nitropyridin-2-yl)carbamate (CAS 1824477-72-6)
- cis-3-(hydroxymethyl)cyclobutyl]methanol (CAS 2453-47-6)
- Z-Arg-Leu-Arg-Gly-Gly-AMC (CAS 167698-69-3)
- n-(1-(5-Bromothiophen-2-yl)ethyl)cyclopentanamine (CAS 1179064-77-7)
- Tris(2,2'-bipyridine)trichlorideruthenium (CAS 28277-46-5)
- Methyl 3-(3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2,5-dioxopyrrolidin-1-yl)thiophene-2-carboxylate (CAS 321430-89-1)
- 583-69-7 B33BAR0J2E 2-Bromohydroquinone 1,4-Benzenediol, 2-bromo- Bromohydroquinone 4-06-00-05780 (Beilstein Handbook Reference) AI3-52300 BRN 2042870 2-Bromo-1,4-benzenediol 2-Bromoquinol EINECS 209-516-2 Hydroquinone, bromo- NSC 3977 UNII-B33BAR0J2E (CAS 583-69-7)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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