Tetrolic Acid CAS 590-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 590-93-2 |
| Molecular Formula | C4H4O2 |
| Molecular Weight | 84.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetrolic Acid (CAS 590-93-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4O2. Molecular weight: 84.07 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H4O2 |
| Molecular Weight | 84.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Cycloprop-2-enecarboxylic acid (CAS 26209-00-7)
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- 6-Amino-4-fluoropicolinic acid (CAS 1393571-99-7)
- 2-(4-Bromo-1-methyl-1H-pyrazol-3-yl)ethan-1-ol (CAS 1780333-86-9)
- 2-(1H-Pyrrol-3-yl)ethyl hydrogen carbonate (CAS 760139-63-7)
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- 2-(Azidomethyl)-6-chloro-1,3-benzoxazole (CAS 1158199-79-1)
- 2-(4-Fluorophenyl)-5-(trifluoromethyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1779120-15-8)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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