3-(Imidazo[1,2-a]pyridin-2-yl)isoxazole-5-carboxylic acid CAS 1473448-10-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1473448-10-0 |
| Molecular Formula | C11H7N3O3 |
| Molecular Weight | 229.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Imidazo[1,2-a]pyridin-2-yl)isoxazole-5-carboxylic acid (CAS 1473448-10-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7N3O3. Molecular weight: 229.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7N3O3 |
| Molecular Weight | 229.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related Imidazo Standards
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Recommended Standards
- Propanedioic acid, 1-(2,5-dioxo-1-pyrrolidinyl) 3-ethyl ester (CAS 1428131-72-9)
- 4'-Nitro-[1,1'-biphenyl]-2,5-dione (CAS 15394-91-9)
- 1-[[[[(3S)-Tetrahydro-3-furanyl]oxy]carbonyl]oxy]-2,5-pyrrolidinedione 138499-08-8 3(S)-Hydroxy Tetrahydrofuran, N-Hydroxysuccinamidylcarbonate Carbonic Acid 2,5-Dioxopyrrolidin-1-yl (S)-Tetrahydrofuran-3-yl Ester (CAS 138499-08-8)
- 3-(4-Methylbenzenesulfinyl)pyridine-4-carbonitrile (CAS 477711-93-6)
- (S)-N-Cyclopentyl-N-(3,5-dichlorobenzyl)pyrrolidin-3-amine (CAS 820980-29-8)
- (4-tert-Butylcyclohexylidene)amino 4-chlorobenzoate (CAS 306730-57-4)
- 2-(Benzyloxy)-4-fluorobenzonitrile (CAS 503293-06-9)
- p-Azidophenylglyoxal Monohydrate (CAS 1196151-49-1)
- N'-(Furan-2-ylmethylene)-2-(4-propylphenoxy)acetohydrazide (CAS 303084-18-6)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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