Dimethyl Citric acid CAS 53798-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53798-97-3 |
| Molecular Formula | C8H12O7 |
| Molecular Weight | 220.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethyl Citric acid (CAS 53798-97-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H12O7. Molecular weight: 220.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H12O7 |
| Molecular Weight | 220.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
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Recommended Standards
- Ethyl 4-cyano-3-nitrobenzoate (CAS 321162-58-7)
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- 7-Bromo-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride (CAS 2056247-21-1)
- 4-Ethyl-2-isobutylpyrimidine-5-carboxylic acid (CAS 1250330-26-7)
- 2-Chloro-N-(3-(N-(3,4,5,6-tetrahydro-2H-azepin-7-yl)sulfamoyl)phenyl)acetamide (CAS 554404-37-4)
- Cycloheptyl(4-fluorophenyl)methanone (CAS 1247443-33-9)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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