Allyldichloromethylsilane CAS 1873-92-3
| CAS No. | 1873-92-3 |
| Molecular Formula | C4H8Cl2Si |
| Molecular Weight | 155.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 155.10 g/mol gives Allyldichloromethylsilane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Allyldichloromethylsilane (CAS 1873-92-3), molecular formula C4H8Cl2Si and molecular weight 155.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Allyldichloromethylsilane (C4H8Cl2Si) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 Allyldichloromethylsilane 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 | C4H8Cl2Si |
| Molecular Weight | 155.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Recommended Standards
- 3,4-Difluoro-5-hydroxybenzonitrile (CAS 186590-38-5)
- 5,7-Difluorobenzo[d]oxazole (CAS 192583-01-0)
- 4,5-Difluoro-2-hydroxybenzonitrile (CAS 186590-36-3)
- (2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid (CAS 1932087-12-1)
- 5-(4-Aminophenylcarbamoyl)-3H-imidazole-4-carboxylic acid (CAS 436088-52-7)
- ethyl 1-(tert-butoxycarbonylamino)-3-oxo-cyclopentanecarboxylate (CAS 2708278-44-6)
- 5-methyl-1,3-benzothiazole-2-carboxylic acid (CAS 3507-52-6)
- 5-(M-tolyl)-1h-pyrrole-2-carboxylic acid (CAS 1400635-76-8)
- (3-(Cyclohexyloxy)phenyl)methanamine hydrochloride (CAS 1311315-68-0)
- 6-(Aminomethyl)-1,3-dihydro-2H-pyrrolo[3,2-c]pyridin-2-one (CAS 1260664-01-4)
- 2-(Allyloxy)tetrahydro-2H-pyran (CAS 4203-49-0)
- 2-Amino-2-(4-(dimethylamino)phenyl)acetic acid (CAS 29884-03-5)
- Benzo[d][1,3,2]dioxaborol-2-ol (CAS 45770-13-6)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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