3-hydroxy-1, 2-benzoquinone CAS 15258-70-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 15258-70-5 |
| Molecular Formula | C6H4O3 |
| Molecular Weight | 124.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-hydroxy-1, 2-benzoquinone (CAS 15258-70-5) pharmaceutical standards reference standard. Molecular formula: C6H4O3. Molecular weight: 124.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4O3 |
| Molecular Weight | 124.09 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related hydroxy Standards
- 4-hydroxy-1, 2-benzoquinone (CAS 6527-61-6)
- 2-hydroxy-1,4-benzoquinone (CAS 2474-72-8)
- 4-Hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 83544-53-0)
- 4-Hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 29418-72-2)
- 1-hydroxy-4-methylpyridin-2-imine (CAS 83700-78-1)
- 3-hydroxy-3-methylpentanedinitrile (CAS 72060-94-7)
- 2-Hydroxy-1,3,2-dioxaphospholane 2-Oxide (CAS 6711-47-3)
- Methyl 2-Hydroxy-2-methyl-d (CAS 40662-44-0)
Recommended Standards
- Ethyl difluoroacetate ethyl 2,2-difluoroacetate difluoro-acetic acid ethyl ester ethyldifluoroacetate difluoroacetic acid ethyl ester ethyl difluoro acetate ethyl difluoroacetic acid 454-31-9 (CAS 454-31-9)
- 2,5-Diformylfuran (CAS 823-82-5)
- Pyraloxin (CAS 6151-21-9)
- 4-fluoro-7-nitro-1H-indazole (CAS 866144-02-7)
- (4-Chloro-2,6-dimethylphenyl)boronic acid (CAS 1027045-31-3)
- 1-Phenethylcyclopropan-1-ol (CAS 136068-05-8)
- 2-Bromo-4,5-dimethylpyrimidine (CAS 1556504-23-4)
- Ethyl 6-bromo-4-oxo-1,4-dihydrocinnoline-3-carboxylate (CAS 1337558-28-7)
- 2-(Benzylthio)-5-bromopyridine (CAS 874959-69-0)
- Tirzepatide (CAS 2023788-19-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com