potassium 1H-1,2,3,4-tetrazole-5-carboxylate CAS 1548833-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1548833-31-3 |
| Molecular Formula | C2HN4O2 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity potassium 1H-1,2,3,4-tetrazole-5-carboxylate (CAS 1548833-31-3) pharmaceutical standards reference standard. Molecular formula: C2HN4O2 K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2HN4O2 K |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 3-(3-PROPOXYCYCLOHEXYL)PROPAN-1-OL (CAS 1823029-18-0)
- 3-(Cyclopropylmethoxy)-4-fluorobenzoic acid (CAS 1252898-90-0)
- 3-(3-Nitrophenyl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-91-2)
- 4-((4-Chlorophenyl)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 478043-45-7)
- 4-Chloro-3-methylpicolinaldehyde (CAS 59886-86-1)
- 2-tert-Butyl 1,1-diethyl eth-1-ene-1,1,2-tricarboxylate (CAS 188973-69-5)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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