Citric Acid Impurity 5 CAS 5949-29-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 5949-29-1 |
| Molecular Formula | C6H8O7 H2O |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Citric Acid Impurity 5 (CAS 5949-29-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H8O7 H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H8O7 H2O |
| Molecular Weight | 210.14 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- Naftidrofuryl EP impurity E (CAS 3216-60-2)
- Talazoparib Impurity 6 (CAS CATO-C4X-33736)
- 3,5-Dimethyl-1-((perfluorophenyl)methyl)-1h-pyrazol-4-amine hydrochloride (CAS 1158467-46-9)
- 1-(Difluoromethyl)-5-methyl-1h-pyrazol-4-amine (CAS 1245772-66-0)
- 1-Benzyl-2-methyl-4,5-dihydro-1H-imidazole (CAS 6096-36-2)
- 1-(O-tolyloxy)propan-2-ol (CAS 4317-61-7)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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