(3-Chloropropyl)dimethoxy(methyl)silane CAS 18171-19-2
| CAS No. | 18171-19-2 |
| Molecular Formula | C6H15ClO2Si |
| Molecular Weight | 182.72 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-Chloropropyl)dimethoxy(methyl)silane.
CATO supplies (3-Chloropropyl)dimethoxy(methyl)silane (CAS 18171-19-2), a certified reference material (molecular formula C6H15ClO2Si, MW 182.72 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (3-Chloropropyl)dimethoxy(methyl)silane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Chloropropyl)dimethoxy(methyl)silane 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 | C6H15ClO2Si |
| Molecular Weight | 182.72 g/mol |
| 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related Chloropropyl Standards
- 1-(3-Chloropropyl)-4-ethylbenzene (CAS 1057673-65-0)
- 2-(3-Chloropropyl)-1,3-dimethylbenzene (CAS 1554941-42-2)
- 1-(3-Chloropropyl)-3,5-dimethylbenzene (CAS 306308-12-3)
- 2-(3-Chloropropyl)-1,4-dimethylbenzene (CAS 27645-19-8)
- 4-(3-Chloropropyl)-1,2-dimethylbenzene (CAS 27650-73-3)
- 3-[(3-chloropropyl)sulfanyl]propanoic acid (CAS 16496-88-1)
- Methyl 2-((3-chloropropyl)thio)acetate (CAS 62519-33-9)
- 1-(3-Chloropropyl)-2-methoxybenzene (CAS 72734-85-1)
Recommended Standards
- Chloro(methyl)(phenyl)(vinyl)silane (CAS 17306-05-7)
- (Chloromethyl)diethoxy(methyl)silane (CAS 2212-10-4)
- rac 1-O-Trimethylsilyl 3-Chloro-1,2-propanediol (CAS 1246820-26-7)
- 2-Chloromethyl-[1,3]dithiepane (CAS 54237-86-4)
- 2-benzyl-5-bromo-1,3,4-oxadiazole (CAS 1369032-12-1)
- 1-[4-(Chloromethyl)benzyl]pyrrolidine hydrochloride (CAS 397872-18-3)
- (4-Bromo-3-fluorophenyl)(4-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898776-55-1)
- 2-(4-Chloro-2-hydroxyphenyl)acetic acid (CAS 82085-61-8)
- 3-chloro-2-(3-fluoro-4-(hydroxymethyl)phenyl)propan-1-ol (CAS CATO-C3D-262188)
- 3,7-Difluoro-6-methoxyquinoline (CAS 851973-12-1)
- 4-(4-Chlorophenyl)-2-(4-ethylphenyl)-4-oxobutanoic acid (CAS 70596-91-7)
- Methyl 2-(4-(4-methylbenzamido)phenoxy)benzoate (CAS 866020-22-6)
- Manganese(II) bromide (CAS 13446-03-2)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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