(Cyclopropyl-d5)-bromide CAS 1643577-64-3
| CAS No. | 1643577-64-3 |
| Molecular Formula | - |
| Molecular Weight | 126.01 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 (Cyclopropyl-d5)-bromide.
(Cyclopropyl-d5)-bromide (CAS 1643577-64-3), molecular formula C3D5Br and molecular weight 126.01 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (Cyclopropyl-d5)-bromide (C3D5Br) is characterized by deuterium isotope labeling, 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 (Cyclopropyl-d5)-bromide 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 | C3D5Br |
| Molecular Weight | 126.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
Related Cyclopropyl Standards
- 5-Cyclopropyl-1,3,4-oxadiazol-2-ol (CAS 1227465-66-8)
- 3-Cyclopropyl-1,2,4-oxadiazol-5-ol (CAS 1249883-28-0)
- 1-cyclopropyl-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (CAS 69049-02-1)
- (2e)-3-Cyclopropyl-2-methylprop-2-enoic acid (CAS 1399672-44-6)
- 1-Cyclopropyl-1,3-butanedione (CAS 21573-10-4)
- 773112-21-3 (E)-3-Cyclopropyl-2-methylacrylic acid MFCD06207336 (CAS 773112-21-3)
- 2-Cyclopropyl-2-methylcyclobutanol (CAS 1823874-53-8)
- 3-Cyclopropyl-2,2-dimethylpropanal (CAS 1934402-30-8)
Recommended Standards
- Allyl-d5 Bromide (CAS 102910-37-2)
- 1-Bromopropane-3,3,3-d3 (CAS 61809-88-9)
- 3,3-Dichloroprop-2-en-1-amine (CAS 61781-08-6)
- 2-Bromopropane-1,1,1-d3 (CAS 688361-45-7)
- 1-(Piperazin-1-yl)-2-(pyrrolidin-1-yl)ethan-1-one (CAS 318280-93-2)
- 1-Pyridin-4-ylpiperidin-4-amine;dihydrochloride (CAS 1169396-92-2)
- 2,5-Diiodobenzene-1,4-diol (CAS 13064-64-7)
- 1-Methyl-2-((pyrrolidin-2-ylmethyl)thio)-1H-imidazole (CAS 1249982-16-8)
- 1-Methyl-3-vinyl-1H-imidazol-3-ium iodide (CAS 29322-86-9)
- 3-Bromo-4-(carboxymethoxy)-5-methoxybenzoic acid (CAS 833430-97-0)
- Trieicosanoin (CAS CATO-CCFD200469)
- Diiodo(1,5-cyclooctadiene)platinum(II) (CAS 12266-72-7)
- 1-Ethylpyrrolidin-3-amine dihydrochloride (CAS 1337882-63-9)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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