2-(5-Thioxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)acetic acid CAS 61336-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61336-27-4 |
| Molecular Formula | C4H5N3O2S |
| Molecular Weight | 159.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Thioxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)acetic acid (CAS 61336-27-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H5N3O2S. Molecular weight: 159.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H5N3O2S |
| Molecular Weight | 159.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thioxo Standards
- 3-Methyl-6-thioxo-1,3,5-triazinane-2,4-dione (CAS 59045-41-9)
- Methyl 2-thioxo-2,3-dihydrooxazole-5-carboxylate (CAS 149432-34-8)
- 3-Propyl-2-thioxo-4-imidazolidinone (CAS 65710-56-7)
- 2-(5-Thioxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)acetamide (CAS 522644-59-3)
- 3-Methyl-2-thioxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (CAS 64038-57-9)
- 4-Methyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 61320-82-9)
- N-(5-Thioxo-1H-1,2,4-triazol-4(5H)-yl)acetamide (CAS 69844-24-2)
- N-(5-Thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)acetamide (CAS 68744-65-0)
Recommended Standards
- (4H-1,2,4-Triazol-3-ylsulfanyl)acetic acid (CAS 24127-58-0)
- 2-Acetyl-5-amino-1,2,4-thiadiazol-3(2H)-one (CAS 220966-98-3)
- 5-Hydrazinyl-1,2,3-thiadiazole-4-carboxamide (CAS 163728-26-5)
- 2-Cyclopropylbenzofuran-5-carboxylic acid methyl ester (CAS 1154060-96-4)
- 3',5'-Dichloro-[1,1'-biphenyl]-3-carbaldehyde (CAS 656305-82-7)
- 6-Aminoheptanamide (CAS 1315366-08-5)
- Niraparib Impurity 33 (CAS CATO-C4X-232933)
- 4-(p-Tolyl)-5-(trifluoromethyl)-1H-pyrazol-3-amine (CAS 1136835-67-0)
- 1-Oxa-8-azaspiro[4.5]decane, 2,2-dimethyl- (CAS 374794-94-2)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
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