N-(5-amino-4H-1,2,4-triazol-3-yl)propane-1-sulfonamide CAS 1781241-36-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781241-36-8 |
| Molecular Formula | C5H11N5O2S |
| Molecular Weight | 205.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-amino-4H-1,2,4-triazol-3-yl)propane-1-sulfonamide (CAS 1781241-36-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H11N5O2S. Molecular weight: 205.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H11N5O2S |
| Molecular Weight | 205.24 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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- 2-[(4S)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-3-methylpyridine (CAS 1831829-84-5)
- 5-Hydroxy-6-(trifluoromethyl)picolinic acid (CAS 1256809-93-4)
- 1-[4-(Difluoromethoxy)-2-fluorophenyl]ethan-1-one (CAS 1180016-06-1)
- 2-C-Hydroxymethyl-D-ribose (CAS 4573-78-8)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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