3-Hydroxy-4-methylbenzoyl chloride CAS 348165-48-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 348165-48-0 |
| Molecular Formula | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-4-methylbenzoyl chloride (CAS 348165-48-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7ClO2. Molecular weight: 170.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Cl-containing |
Related Hydroxy Standards
- 4-Hydroxy-3-methylbenzoyl chloride (CAS 1099832-26-4)
- 2-Hydroxy-6-methylbenzoyl chloride (CAS 1261649-90-4)
- 3-Hydroxy-5-methylbenzoyl chloride (CAS 1261679-27-9)
- 1-(4-Hydroxy-2-chlorophenyl)ethanone (CAS 68301-59-7)
- 2-Hydroxy-2-phenylacetyl chloride (CAS 50916-31-9)
- 2-Hydroxy-5-isopropyl-benzaldehyde (CAS 90564-23-1)
- 2-Hydroxy-5-methylbenzoyl chloride (CAS 41081-61-2)
- N-Hydroxy-(5-methylpyridine)-2-carbonimidoyl chloride (CAS 1009562-90-6)
Recommended Standards
- 3-Chloro-6-hydroxy-2-methylbenzaldehyde (CAS 34333-12-5)
- 4'-Chloro-2'-hydroxyacetophenone (CAS 6921-66-0)
- 3-Chloro-5-methylbenzoic Acid (CAS 56961-33-2)
- (5-Methoxy-1,2,3,4-tetrahydronaphthalen-2-yl)methanol (CAS 146982-07-2)
- N-(3-chloro-2-nitrophenyl)acetamide (CAS 99233-27-9)
- Ethyl 6-(3-aminoazetidin-1-yl)nicotinate dihydrochloride (CAS 1443981-19-8)
- Fluo-3 (CAS 123632-39-3)
- 4,6-Dimethylpyrimidine-2-carboxylic acid (CAS 60420-76-0)
- (3S,4S)-4-Amino-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid (CAS 1022164-11-9)
- Retatrutide (CAS 2381089-83-2)
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