3-Chloro-1-(2,4-dihydroxyphenyl)propan-1-one CAS 151884-07-0
| CAS No. | 151884-07-0 |
| Molecular Formula | C9H9ClO3 |
| Molecular Weight | 200.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-1-(2,4-dihydroxyphenyl)propan-1-one.
3-Chloro-1-(2,4-dihydroxyphenyl)propan-1-one (CAS 151884-07-0), molecular formula C9H9ClO3 and molecular weight 200.62 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Chloro-1-(2,4-dihydroxyphenyl)propan-1-one (C9H9ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 200.62 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 3-Chloro-1-(2,4-dihydroxyphenyl)propan-1-one 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.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO3 |
| Molecular Weight | 200.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2000 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-(4-Chloro-3-cyclopropyl-1H-pyrazol-1-yl)acetic acid (CAS 1006319-36-3)
- 5-Chloro-6-(ethylamino)pyridine-3-carboxylic acid (CAS 1019461-54-1)
- 2-Chloro-6-ethoxybenzoic acid (CAS 1020998-62-2)
- Methyl 2-Chloro-5-(Methylamino)Isonicotinate (CAS 1034131-90-2)
- Methyl 2-chloro-4-methoxybenzoate (CAS 104253-45-4)
- 1-(3-Chloro-2-hydroxy-5-(hydroxymethyl)phenyl)ethanone (CAS 109201-11-8)
- 6- Chloro- 2- ethylaminonicotinic Acid (CAS 1092523-21-1)
- 5-chloro-4-methoxy-2-methylbenzoic acid (CAS 109803-47-6)
Recommended Standards
- Methyl 4-chloro-5,6-dimethylpyrimidine-2-carboxylate (CAS 1514841-14-5)
- 5-Chlorosalicylic Acid Ethyl Ester (CAS 15196-83-5)
- Methyl 4-chloro-2-ethylpyrimidine-5-carboxylate (CAS 1509491-92-2)
- Methyl 3-Chloro-5-(hydroxymethyl)benzoate (CAS 153203-58-8)
- Efinaconazole Impurity 47 HCl (CAS 155137-09-0)
- Methyl 2,6-diaminobenzoate (CAS 32114-64-0)
- 6-Methoxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carbonitrile (CAS 924859-43-8)
- N-allyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 292870-71-4)
- (2S,5S)-Methyl 5-ethylpyrrolidine-2-carboxylate (CAS 97465-31-1)
- Diethyl cyclopentane-1,1-dicarboxylate (CAS 4167-77-5)
- (R)-1-(6-Chloropyridin-3-yl)ethanamine (CAS 1213062-83-9)
- N-Hydroxycyclopentanecarboximidamide (CAS 99623-12-8)
- N-cyclopropyl-2,3-dihydro-1H-inden-1-amine (CAS 52681-23-9)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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