4-ethyl-3-(hydroxymethyl)-1H-1,2,4-triazol-5-one CAS 1936621-92-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1936621-92-9 |
| Molecular Formula | C5H11N3O2 |
| Molecular Weight | 145.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-ethyl-3-(hydroxymethyl)-1H-1,2,4-triazol-5-one (CAS 1936621-92-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H11N3O2. Molecular weight: 145.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H11N3O2 |
| Molecular Weight | 145.16 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related ethyl Standards
- 5-(Hydroxymethyl)-5-methylmorpholin-3-one (CAS 1004-59-7)
- (S)-5-(hydroxymethyl)-4-methylmorpholin-3-one (CAS 1207625-91-9)
- (S)-6-(hydroxymethyl)-4-methylmorpholin-3-one (CAS 1268520-99-5)
- (R)-6-(hydroxymethyl)-4-methylmorpholin-3-one (CAS 1268522-11-7)
- (2S)-4-(Hydroxymethyl)pyrrolidine-2-carboxylic acid (CAS 131103-95-2)
- (S)-4-(Hydroxymethyl)-5,5-dimethyloxazolidin-2-one (CAS 1453083-41-4)
- 2-(Hydroxymethyl)-4-methylmorpholin-3-one (CAS 1456821-66-1)
- 2-(3-(Hydroxymethyl)azetidin-1-yl)acetic acid (CAS 1483481-46-4)
Recommended Standards
- (2R,6R)-6-Methylmorpholine-2-carboxylic acid (CAS 1932788-87-8)
- (2R,3S)-rel-3-Hydroxypiperidine-2-carboxylic acid (CAS 194297-98-8)
- (3R)-1,4-oxazepane-3-carboxylic acid (CAS 1932546-81-0)
- Norepinephrine Sulfate (CAS 81138-41-2)
- [(3-Methyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-6-yl)methyl]amine dihydrochloride (CAS 2169998-45-0)
- 4-(2-Bromobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-19-8)
- 4-Fluoro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338964-21-9)
- N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-3-methylbenzamide (CAS 477887-26-6)
- N2-benzyl-N2,6-dimethylpyridine-2,5-diamine (CAS 1216010-36-4)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com