1-(3-Chloro-2,6-dihydroxyphenyl)ethan-1-one CAS 87953-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87953-93-3 |
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-2,6-dihydroxyphenyl)ethan-1-one (CAS 87953-93-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7ClO3. Molecular weight: 186.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-2-(hydroxymethyl)benzoic acid (CAS 100448-59-7)
- Methyl 2-Chloro-4-hydroxybenzoate (CAS 104253-44-3)
- 3-Chloro-2,4-dihydroxy-6-methylbenzaldehyde (CAS 106325-72-8)
- 2-Chloro-4-(hydroxymethyl)benzoic acid (CAS 1071989-48-4)
- Methyl 2-chloro-3-hydroxybenzoate (CAS 1125632-11-2)
- 2-Chloro-6-hydroxy-4-methoxybenzaldehyde (CAS 116475-68-4)
- 2-Chloro-3-(hydroxymethyl)benzoic acid (CAS 1187238-13-6)
- 4-Chloro-3-(hydroxymethyl)benzoic acid (CAS 1187238-15-8)
Recommended Standards
- 1-(2-Chloro-3,4-dihydroxyphenyl)ethan-1-one (CAS 56961-48-9)
- 1-(5-Chloro-2,4-dihydroxyphenyl)ethan-1-one (CAS 90110-32-0)
- (S)-2-(4-Chlorophenyl)-2-hydroxyacetic Acid (CAS 76496-63-4)
- Hydroxy Itraconazole-d8 (Mixture of Diastereomers) (CAS 1217516-26-1)
- 2-(Difluoromethyl)-6-methoxy-5-(trifluoromethyl)pyridine-3-carboxylic acid (CAS 1805463-96-0)
- 3-(6-Bromo-pyridin-2-ylmethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1361116-24-6)
- 2-(Hydroxyamino)acetic Acid (CAS 3545-78-6)
- 1-Methylcyclohexanecarboxylic acid (CAS 1123-25-7)
- 3-Chloro-2-(2H-pyrazol-3-yl)-5-trifluoromethyl-pyridine (CAS 1269361-42-3)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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