1-Chloro-3-(chloromethyl)-5-methoxybenzene CAS 178486-30-1
| CAS No. | 178486-30-1 |
| Molecular Formula | C8H8Cl2O |
| Molecular Weight | 191.05 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 1-Chloro-3-(chloromethyl)-5-methoxybenzene.
1-Chloro-3-(chloromethyl)-5-methoxybenzene (CAS 178486-30-1), molecular formula C8H8Cl2O and molecular weight 191.05 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 1-Chloro-3-(chloromethyl)-5-methoxybenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Chloro-3-(chloromethyl)-5-methoxybenzene 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 | C8H8Cl2O |
| Molecular Weight | 191.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1-chloro-2-(chloromethyl)-4-methoxybenzene (CAS 101079-83-8)
- 2-Chloro-4-methoxybenzyl chloride (CAS 101080-63-1)
- 2-Chloro-1-(3-chloro-phenyl)-ethanol (CAS 106262-93-5)
- 1-Chloro-4-(2-chloroethoxy)benzene (CAS 13001-28-0)
- 2-Chloro-4-(chloromethyl)-1-methoxybenzene (CAS 13719-57-8)
- 1-Chloro-4-(chloromethyl)-2-methoxybenzene (CAS 13726-18-6)
- (R)-2-chloro-1-(3-chlorophenyl)ethanol (CAS 142763-10-8)
- (S)-2-Chloro-1-(3-chlorophenyl)ethanol (CAS 174699-78-6)
Recommended Standards
- (S)-2-Chloro-1-(4-chlorophenyl)ethanol (CAS 178460-78-1)
- (4,5-Dichloro-2-methylphenyl)methanol (CAS 1785226-43-8)
- (1s)-1-(2,4-Dichlorophenyl)ethan-1-ol (CAS 179237-92-4)
- 2,6-Dichloro-4-methylbenzenemethanol (CAS 173310-45-7)
- Tetra-n-propyl-d28-ammonium Bromide (CAS 284474-84-6)
- 2,6,6-Trimethyl-1-(4-phenoxyphenyl)-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 497060-13-6)
- 4-Ethynylpyridazine (CAS 1204333-38-9)
- (S)-3-Amino-3-(3-cyanophenyl)propanoic acid (CAS 791778-00-2)
- 1-(4-Oxo-4H-chromen-3-yl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic Acid (CAS 1023949-54-3)
- Pigment Red 8 strength:100 (CAS 6410-30-6)
- 4-(4-Chloro-6-isopropoxy-1,3,5-triazin-2-yl)-3-methylmorpholine (CAS 1405826-36-9)
- 1-Tetradecyn-3-ol (CAS 136022-04-3)
- 4-(3-Bromo-2-oxopiperidin-1-yl)benzonitrile (CAS 1343157-40-3)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
Why CATO?
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