33872-80-9 GUL3ABU3P5 o-Tolylmagnesium chloride Chloro-o-tolylmagnesium Magnesium, chloro(2-methylphenyl)- EINECS 251-709-9 UNII-GUL3ABU3P5 CAS 33872-80-9
| CAS No. | 33872-80-9 |
| Molecular Formula | C7H13ClMg |
| Molecular Weight | 156.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
33872-80-9 GUL3ABU3P5 o-Tolylmagnesium chloride Chloro-o-tolylmagnesium Magnesium, chloro(2-methylphenyl)- EINECS 251-709-9 UNII-GUL3ABU3P5 (CAS 33872-80-9) is a high-purity analytical reference standard with the molecular formula C7H13ClMg and a molecular weight of 156.94 g/mol.
Owing to a salt form, chlorine substitution, 33872-80-9 GUL3ABU3P5 o-Tolylmagnesium chloride Chloro-o-tolylmagnesium Magnesium, chloro(2-methylphenyl)- EINECS 251-709-9 UNII-GUL3ABU3P5 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 156.94 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.
CATO manufactures 33872-80-9 GUL3ABU3P5 o-Tolylmagnesium chloride Chloro-o-tolylmagnesium Magnesium, chloro(2-methylphenyl)- EINECS 251-709-9 UNII-GUL3ABU3P5 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 | C7H13ClMg |
| Molecular Weight | 156.94 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) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
Recommended Standards
- 2-Bromo-2-fluoroacetic acid (CAS 474900-47-5)
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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