1-Bromo-2-chloroethane-d4 CAS 1219795-52-4
| CAS No. | 1219795-52-4 |
| Molecular Formula | - |
| Molecular Weight | 147.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-2-chloroethane-d4 is closely related to deuterium isotope labeling, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-2-chloroethane-d4 (CAS 1219795-52-4), molecular formula C2D4BrCl and molecular weight 147.43 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Bromo-2-chloroethane-d4 (C2D4BrCl) is characterized by deuterium isotope labeling, chlorine/bromine 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 1-Bromo-2-chloroethane-d4 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 | C2D4BrCl |
| Molecular Weight | 147.43 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) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
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Recommended Standards
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- 1,2,2-Trichloropropane (CAS 3175-23-3)
- N-(2,6-Dibromopyridin-3-yl)acetamide (CAS 23827-24-9)
- 4-[(4-Formyl-2-iodophenoxy)methyl]benzoic acid (CAS 428504-05-6)
- 1-(Methylamino)-3-phenoxypropan-2-ol (CAS 39631-73-7)
- Ethyl 3-((4,6-dimethylpyrimidin-2-yl)amino)-3-oxopropanoate (CAS 866153-79-9)
- Bis-(1-Chloro-2-propyl)phosphate-d12 (Mixture of Isomers) (CAS CATO-CCHM703732)
- 2-(4-(4-Chloronaphthalen-1-yl)phenyl)-4,6-diphenyl-1,3,5-triazine (CAS 2088209-42-9)
- 2,2,2-Trifluoroacetic acid, magnesium salt (CAS 123333-72-2)
- 4-Cyano-2-iodo-6-methylbenzenesulfonyl chloride (CAS 1807283-30-2)
- N-(5-Bromo-4-cyclopropoxypyridin-3-yl)methanesulfonamide (CAS 1243396-48-6)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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