4-(Pyridin-3-yl)-1,2,3-thiadiazole-5-carboxylic acid CAS 1083224-24-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1083224-24-1 |
| Molecular Formula | C8H5N3O2S |
| Molecular Weight | 207.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Pyridin-3-yl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 1083224-24-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5N3O2S. Molecular weight: 207.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5N3O2S |
| Molecular Weight | 207.21 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.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
- 5-(Pyridin-2-yl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1014629-99-2)
- 5-(Pyridin-3-yl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1014630-04-6)
- 4-(Pyridin-4-yl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 1083401-67-5)
- 2-[(E)-(Pyridin-4-ylmethylidene)amino]benzonitrile (CAS 75273-74-4)
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- (R)-1-(5-(pyridin-2-yl)-1,3,4-thiadiazol-2-yl)ethan-1-ol (CAS 1380649-51-3)
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Recommended Standards
- 2-(Thiazol-2-yl)pyrimidine-5-carboxylic acid (CAS 1068975-58-5)
- N-(4-Cyano-1,2,3-thiadiazol-5-yl)-N-(2-cyanoethyl)formamide (CAS 106119-66-8)
- N-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide (CAS 1094715-34-0)
- 3-phenyl-1-(pyrazin-2-yl)propan-1-amine (CAS 885275-26-3)
- 1-(2-Fluoroethyl)-5-nitro-1H-pyrazole (CAS 1458593-54-8)
- 2-Amino-3-(piperidin-4-yl)propanoic acid (CAS 109339-30-2)
- N,N,N,N-Tetrabutylammonium Tribromide (CAS 38932-80-8)
- N-(3-Allyl-6-methoxybenzo[d]thiazol-2(3H)-ylidene)propionamide (CAS 865180-66-1)
- Benzoic Acid, 2,2'-(1,2-ethanediyl)bis[6-methoxy-,dimethylester] (CAS 365543-17-5)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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