3-sulfanyl-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid CAS 1208249-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1208249-77-7 |
| Molecular Formula | C7H5N3O2S |
| Molecular Weight | 195.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-sulfanyl-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1208249-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5N3O2S. Molecular weight: 195.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5N3O2S |
| Molecular Weight | 195.20 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related sulfanyl Standards
- 2-Sulfanyl-1,3-benzoxazole-6-carboxylic acid (CAS 108085-62-7)
- 2-Sulfanyl-5H,6H,7H-cyclopenta[b]pyridine-3-carboxylic acid (CAS 933728-88-2)
- 2-Sulfanyl-1h-1,3-benzodiazole-4-carboxylic acid (CAS 731742-58-8)
- 1-Ethyl-6-sulfanyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 832746-55-1)
- 5-sulfanyl-[1,3]thiazolo[5,4-d]pyrimidin-7-ol (CAS 1028332-34-4)
- 1-Phenyl-3-sulfanyl-4,5-dihydro-1h-1,2,4-triazol-5-one (CAS 27466-62-2)
- 7-Methyl-2-sulfanyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 68967-31-7)
- 2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 117516-97-9)
Recommended Standards
- 4-Nitrobenzo[d]thiazol-5-amine (CAS 1154535-47-3)
- 5-(Thiophen-2-yl)oxazole-2-carboxylic acid (CAS 1216012-56-4)
- 2-(Furan-2-yl)-1,3-thiazole-4-carboxylic acid (CAS 115299-13-3)
- N-hydroxy-3-methoxybenzamide (CAS 31791-98-7)
- Ethyl 1-Aminocyclohexanecarboxylate Hydrochloride (CAS 63203-48-5)
- 2-(2-Aminoethyl)-7,8-dihydro-2H-pyrano[4,3-c]pyridazin-3(5H)-one (CAS 1443288-70-7)
- 6-(2,2-Difluoropropyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 2163772-41-4)
- N,N-Dimethyl-2-(piperidin-4-yloxy)benzamide (CAS 902837-08-5)
- 4-((Tetrahydro-2H-pyran-4-yl)oxy)-3-(trifluoromethyl)benzoic acid (CAS 1402232-90-9)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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