3,5-Dimethoxy-4-methylbenzoyl chloride CAS 34523-76-7
| CAS No. | 34523-76-7 |
| Molecular Formula | C10H11ClO3 |
| Molecular Weight | 214.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.65 g/mol gives 3,5-Dimethoxy-4-methylbenzoyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,5-Dimethoxy-4-methylbenzoyl chloride (CAS 34523-76-7) is a high-purity analytical reference standard with the molecular formula C10H11ClO3 and a molecular weight of 214.65 g/mol.
The molecular framework of 3,5-Dimethoxy-4-methylbenzoyl chloride (C10H11ClO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 3,5-Dimethoxy-4-methylbenzoyl chloride 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 | C10H11ClO3 |
| Molecular Weight | 214.65 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.) | 1966 |
| Halogen Content | Cl-containing |
Related Dimethoxy Standards
- 1,3-dimethoxy-2-phenylbenzene (CAS 13732-86-0)
- 2,4-dimethoxy-1-phenylbenzene (CAS 17715-56-9)
- 1,3-dimethoxy-5-phenylbenzene (CAS 64326-17-6)
- 2,2-Dimethoxy-1,1-biphenyl (CAS 4877-93-4)
- 2,3'-Dimethoxy-1,1'-biphenyl (CAS 24423-09-4)
- 2,4'-Dimethoxy-1,1'-biphenyl (CAS 49602-47-3)
- 3,4'-Dimethoxy-1,1'-biphenyl (CAS 84591-12-8)
- 5,6-dimethoxy-1,2-dihydroquinazolin-2-one (CAS 92210-41-8)
Recommended Standards
- 3-(5-Chloro-2-methoxyphenyl)propanoic acid (CAS 5553-96-8)
- 3-Chloro-4-cyclohexyl-2,5-furandione (CAS 51487-40-2)
- 3-(4-Chlorophenyl)-2-methoxypropanoic acid (CAS 606493-11-2)
- 3-Chloro-4-ethoxy-5-methoxybenzaldehyde (CAS 462066-66-6)
- 6-(Benzo[b]thiophen-2-yl)-1H-indole (CAS 885273-41-6)
- (r)-1-(Pyrrolidin-3-yl)-1,3-dihydro-2h-benzo[d]imidazol-2-one hydrochloride (CAS 2680615-77-2)
- 1-Methyl-2-(pyridin-4-yl)pyrrolidin-3-amine (CAS 1339161-83-9)
- 2-(4-((Isopropylthio)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377606-82-9)
- (S)-5-Methyl-5-phenylhydantoin (CAS 27539-12-4)
- 2-Octyldodecan-1-amine (CAS 62281-06-5)
- N-(6-(1H-Imidazol-1-yl)pyridin-3-yl)-2-phenylbutanamide (CAS 1421491-36-2)
- [3-(hydroxymethyl)-5-methoxyphenyl]methanol (CAS 19254-84-3)
- Nuezhenoside G13 (CAS 60037-39-0)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
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