3,4-Dihydroxybenzophenone CAS 10425-11-3
| CAS No. | 10425-11-3 |
| Molecular Formula | C13H10O3 |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,4-Dihydroxybenzophenone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,4-Dihydroxybenzophenone (CAS 10425-11-3), molecular formula C13H10O3 and molecular weight 214.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3,4-Dihydroxybenzophenone (C13H10O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,4-Dihydroxybenzophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H10O3 |
| Molecular Weight | 214.22 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Dihydroxybenzophenone Standards
- 2,5-Dihydroxybenzophenone (CAS 2050-37-5)
- 2,4-Dihydroxybenzophenone (CAS 131-56-6)
- 4,4’-Dihydroxybenzophenone (CAS 611-99-4)
- 2,4-Dihydroxybenzophenone-d5 (CAS 91586-06-0)
- 2,4'-Dihydroxybenzophenone 606-12-2 Benzophenone,4'-dihydroxy- Methanone, (2-hydroxyphenyl)(4-hydroxyphenyl)- NSC-2832 NSC2832 (CAS 606-12-2)
- 2,2'-Dihydroxybenzophenone 835-11-0 Bis-(2-hydroxy-phenyl)-methanone, AURORA KA-485, Bis(2-hydroxyphenyl)methanone (CAS 835-11-0)
Recommended Standards
- methyl trans-4-azido-3-hydroxy-3-methyl-piperidine-1-carboxylate (CAS 1035095-51-2)
- Ethyl 6-Cyano-1H-indole-2-carboxylate (CAS 104291-81-8)
- 1,3-Dimethyl 4-oxocyclohexane-1,3-dicarboxylate (CAS 103505-09-5)
- 6'-Methyl-[2,4'-bipyridine]-2'-carboxylic acid (CAS 104621-54-7)
- [(3-Methoxyphenyl)methyl](prop-2-en-1-yl)amine (CAS 110841-68-4)
- 6-cyanopyridine-3-sulfonamide (CAS 928139-32-6)
- 4-(4-Cyanophenyl)-3-methylbenzoic acid (CAS 503859-41-4)
- 5-Cyano-2-formylphenylboronic acid (CAS 2095193-38-5)
- 4-Benzo[c][1,2,5]oxadiazoleboronic Acid (CAS 207279-32-1)
- 3-[(Isopentyloxy)methyl]piperidine (CAS 946787-03-7)
- 4-{[(4-chlorophenyl)methyl]sulfanyl}-6-(4-methoxyphenyl)-2-phenylpyrimidine-5-carbonitrile (CAS 338395-37-2)
- 7-Bromo-2,2-difluorobenzo[d][1,3]dioxole-4-carboxylic acid (CAS 663933-99-1)
- N-((1-(2-Aminoethyl)piperidin-2-yl)methyl)-N-benzylcyclopropanamine (CAS 1353976-25-6)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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