4-(Prop-2-yn-1-yl)-1,2,4-triazolidine-3,5-dione CAS 1696088-59-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1696088-59-1 |
| Molecular Formula | C5H5N3O2 |
| Molecular Weight | 139.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Prop-2-yn-1-yl)-1,2,4-triazolidine-3,5-dione (CAS 1696088-59-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5N3O2. Molecular weight: 139.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O2 |
| Molecular Weight | 139.11 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
Related Prop Standards
- (Prop-2-en-1-yl)(2,2,2-trifluoroethyl)amine (CAS 790235-95-9)
- 4-(Prop-2-yn-1-yl)morpholin-3-one (CAS 1518377-73-5)
- 3-Methyl-3-(prop-2-yn-1-ylamino)butan-2-one (CAS 1216927-09-1)
- [1-(prop-2-yn-1-yl)pyrrolidin-2-yl]methanol (CAS 1250167-12-4)
- 4-(Prop-2-yn-1-yl)piperidin-4-ol (CAS 1742-70-7)
- 1-(Prop-2-en-1-yl)piperidin-2-one (CAS 28737-46-4)
- 1-(Prop-2-yn-1-yl)piperidin-3-ol (CAS 902270-72-8)
- 1-(Prop-2-yn-1-yl)piperidin-4-ol (CAS 23003-05-6)
Recommended Standards
- 2-Oxo-2,3-dihydropyridine-4-carboxylic acid (CAS 169253-31-0)
- 2-Oxo-1,2-dihydropyrimidine-4-carboxamide (CAS 1823869-72-2)
- 5-Hydroxypicolinic Acid (CAS 15069-92-8)
- 2-Phenyl-4,6-bis[3-(trifluoromethyl)phenoxy]pyrimidine (CAS 156592-13-1)
- 2-Chloro-4-(3,5-difluorophenyl)pyrimidine (CAS 954218-58-7)
- 4-Bromo-2-((tert-butoxycarbonyl)amino)-5-methoxybenzoic acid (CAS 2059987-89-0)
- 3-(4-Chlorophenoxy)isobenzofuran-1(3H)-one (CAS 61133-36-6)
- 2-Methyl-2-(2-methylphenyl)cyclopropan-1-amine (CAS 1248491-72-6)
- 8-((3-Bromophenyl)sulfonyl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 1137509-73-9)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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