5-Chloro-2-hydroxy-4-methylbenzoic acid CAS 35458-35-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35458-35-6 |
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-hydroxy-4-methylbenzoic acid (CAS 35458-35-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7ClO3. Molecular weight: 186.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1967 |
| 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
- 5-Chloro-2-hydroxy-4-methoxybenzaldehyde (CAS 89938-56-7)
- 5-Chloro-2-hydroxyphenylacetic Acid (CAS 24161-38-4)
- 5-Chloro-2-hydroxy-3-methylbenzoic acid (CAS 4386-40-7)
- 2,4-Dimethyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 88268-24-0)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(adamantan-1-yl)acetic acid (CAS 1354546-07-8)
- 2,2’-(Cyclopropane-1,1-diyl)diacetic Acid (CAS 70197-77-2)
- 4-Nitro-2-(prop-2-en-1-yl)phenol (CAS 19182-96-8)
- (4R,5S)-5-[3,5-Bis(trifluoromethyl)phenyl]-4-methyl-1,3-oxazolidin-2-one (CAS 875444-10-3)
- tert-Butyl (1,3-dihydroxy-1-phenylpropan-2-yl)carbamate (CAS 1824344-49-1)
- MOTS-c Peptide (CAS 1627580-64-6)
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