4-Pyridin-3-yl-1,3-thiazole-2-carboxylic acid CAS 59020-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59020-46-1 |
| Molecular Formula | C9H6N2O2S |
| Molecular Weight | 206.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Pyridin-3-yl-1,3-thiazole-2-carboxylic acid (CAS 59020-46-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6N2O2S. Molecular weight: 206.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O2S |
| Molecular Weight | 206.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
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- (5Z)-5-[(Pyridin-4-yl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 1055980-71-6)
- 2-(Pyridin-2-yl)thiazole-4-carboxylic acid (CAS 115311-41-6)
- 2-(Pyridin-2-yl)-1,3-thiazole-5-carboxylic acid (CAS 886370-83-8)
- 2-(Pyridin-3-yl)thiazole-5-carboxylic acid (CAS 248275-42-5)
- 2-(pyridin-4-yl)-1,3-thiazole-5-carboxylic acid (CAS 216867-46-8)
- 4-(Pyridin-2-yl)thiazole-2-carboxylicacid (CAS 59020-45-0)
- 4-(Pyridin-4-yl)thiazole-2-carboxylic acid (CAS 59020-47-2)
Recommended Standards
- 4-Phenyl-1,2,5-thiadiazole-3-carboxylic acid (CAS 72234-46-9)
- 5-(4-Fluorophenyl)-2,2-dimethyl-2,3-dihydro-4H-imidazol-4-one (CAS 899926-79-5)
- 4-Phenyl-1,2,3-thiadiazole-5-carboxylic acid (CAS 78875-63-5)
- 3-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1220696-49-0)
- 2-Bromo-5-(difluoromethyl)-3-hydroxyisonicotinaldehyde (CAS 1805345-78-1)
- 8-(4-Fluorophenyl)-1,4-dioxaspiro[4.5]dec-7-ene (CAS 122770-40-5)
- [(2,6-Dichlorophenyl)methyl](propan-2-yl)amine (CAS 940195-21-1)
- Ethyl 2-(sec-butyl)-5-imino-2,5-dihydro-1h-pyrazole-3-carboxylate (CAS 1006452-05-6)
- 1-(2-chloro-6-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 1065658-69-6)
- Peptide 441 (CAS CATO-CPTD788441)
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