4-Chloro-3-(hydroxymethyl)phenol CAS 876299-47-7
| CAS No. | 876299-47-7 |
| Molecular Formula | C7H7ClO2 |
| Molecular Weight | 158.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Chloro-3-(hydroxymethyl)phenol 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.
4-Chloro-3-(hydroxymethyl)phenol (CAS 876299-47-7), molecular formula C7H7ClO2 and molecular weight 158.58 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H7ClO2, 4-Chloro-3-(hydroxymethyl)phenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H7ClO2 |
| Molecular Weight | 158.58 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-4-(hydroxymethyl)phenol (CAS 105960-29-0)
- 2-Chloro-1-(furan-2-yl)propan-1-one (CAS 106430-52-8)
- 3-Chloro-2-(hydroxymethyl)phenol (CAS 1094627-55-0)
- 4-Chloro-3-hydroxybenzyl alcohol (CAS 1261598-26-8)
- 2-Chloro-1-(4-methylfuran-2-yl)ethanone (CAS 133674-52-9)
- 2-Chloro-1-(3-methylfuran-2-yl)ethan-1-one (CAS 1502390-71-7)
- 2-Chloro-1-(2-methylfuran-3-yl)ethan-1-one (CAS 1543126-21-1)
- 3-Chloro-4-(hydroxymethyl)phenol (CAS 171569-42-9)
Recommended Standards
- 4-Chloro-2-(hydroxymethyl)phenol (CAS 5330-38-1)
- 4-CHLORO-5-METHYLBENZENE-1,3-DIOL (CAS 3446-05-7)
- 3-Chloro-5-methylbenzene-1,2-diol (CAS 3978-66-3)
- 5-Chloro-2-(hydroxymethyl)phenol (CAS 64917-81-3)
- [4-(Phenylmethoxy)phenyl][4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-methanone (CAS 176671-74-2)
- 4-(5-Methylthiophen-2-yl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 451508-89-7)
- 5-chloro-4-hydroxypyridine-3-carboxylic acid (CAS 1211591-92-2)
- N-Boc-3-chloro-L-phenylalanine (CAS 114873-03-9)
- N-(2-Chloro-6-((trimethylsilyl)ethynyl)pyridin-3-yl)pivalamide (CAS 1142191-97-6)
- 3-Fluoro-2-(trifluoromethyl)pyridine-4-acetic acid (CAS 1227565-73-2)
- 5-(Aminomethyl)quinolin-8-ol dihydrochloride (CAS 103040-80-8)
- 5-Benzo[b]thiophen-3-ylmethylene-2-piperidin-1-yl-3,5-dihydro-imidazol-4-one (CAS 1312024-74-0)
- 2-Oxo-6-phenyl-4-(pyrrolidin-1-yl)-2H-pyran-3-carbonitrile (CAS 454703-31-2)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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 18665070610 / Nicole.chen@cato-chem.com