Benzophenone-2,4'-dicarboxylic Acid Monohydrate CAS 85-58-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85-58-5 |
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzophenone-2,4'-dicarboxylic Acid Monohydrate (CAS 85-58-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H10O5. Molecular weight: 270.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Benzophenone Standards
- Benzophenone-4-isothiocyanate (CAS 26328-59-6)
- Benzophenone-3,3',4,4'-tetracarboxylic dianhydride (CAS 2421-28-5)
- 286425-35-2 Benzophenone-|A-13C-3,3 inverted exclamation marka,4,4 inverted exclamation marka-tetracarboxylic dianhydride (CAS 286425-35-2)
- Benzophenone Oxime (CAS 574-66-3)
- Benzophenone Hydrazone (CAS 5350-57-2)
- benzophenone imine (CAS 1013-88-3)
- Benzophenone-d10 (CAS 22583-75-1)
- Benzophenone-2,3,4,5,6-d5 (CAS 2694-78-2)
Recommended Standards
- Azobenzene-3,3'-dicarboxylic acid (CAS 621-18-1)
- N-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl)-2-hydroxyacetamide (CAS 23885-72-5)
- 7-Nitro-N-(m-tolyl)benzo[c][1,2,5]oxadiazol-4-amine (CAS 368840-15-7)
- 3-(Difluoromethyl)cyclobutane-1-carbonitrile (CAS 1785349-25-8)
- N-(4-(sec-Butyl)phenyl)-2-((3-(4-chlorophenyl)-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 585557-26-2)
- (4-(2-Methylpiperidin-1-yl)-2-(trifluoromethyl)phenyl)boronic acid (CAS 2225151-81-3)
- 2-Chloro-N,N-dimethyl-5-nitropyrimidin-4-amine (CAS 1131-14-2)
- 286013-01-2 3-(~13~C_2_)Ethynylaniline DTXSID70745698 (CAS 286013-01-2)
- 2-Chloro-1-[4-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperazin-1-yl]ethan-1-one (CAS 857041-80-6)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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