Bromocyclopentane-d9 CAS 35468-44-1
| CAS No. | 35468-44-1 |
| Molecular Formula | - |
| Molecular Weight | 158.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bromocyclopentane-d9 (CAS 35468-44-1) is a high-purity analytical reference standard with the molecular formula C5D9Br and a molecular weight of 158.08 g/mol.
The molecular framework of Bromocyclopentane-d9 (C5D9Br) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Bromocyclopentane-d9 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 | C5D9Br |
| Molecular Weight | 158.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
Related Bromocyclopentane Standards
- Bromocyclopentane (CAS 137-43-9)
- 3-Bromocyclopentane-1-carbonitrile, mixture of diastereomers (CAS 338444-78-3)
- 2-Bromocyclopentane-1,3-dione (CAS 14203-24-8)
- 1-Bromocyclopentane-1-carboxylic acid (CAS 56447-24-6)
- 3-Bromocyclopentane-1-carboxylic acid (CAS 885953-19-5)
- Methyl 3-bromocyclopentane-1-carboxylate (CAS 1311312-00-1)
- Methyl 1-bromocyclopentane-1-carboxylate (CAS 51572-54-4)
- 1-bromocyclopentane-1-carbonyl chloride (CAS 56447-23-5)
Recommended Standards
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- Methyl 2-(trifluoromethoxy)acetate (CAS 69104-99-0)
- 4,4,4-Trifluoro-2-hydroxybutanoic acid (CAS 879090-39-8)
- methyl ester; (2S)-3,3,3-trifluoro-2-hydroxy-2-methylpropanoic acid (CAS 24435-45-8)
- 3-(2-Chloropyrimidin-4-yl)-7-methyl-1H-indole (CAS 1214264-51-3)
- Methyl 4-fluoro-2-hydroxy-3-nitrobenzoate (CAS 1263283-00-6)
- Methyl 6-chloro-3-hydroxypicolinate (CAS 1256811-33-2)
- Saccharin Sodium (CAS 128-44-9)
- tert-Butyl 2-amino-5-bromo-4-(trifluoromethyl)benzoate (CAS 1131587-98-8)
- (+/-)-2-Amino-4-Phosphonobutyric Acid (CAS 20263-07-4)
- 2-Chloro-7-nitro-1H-indole (CAS 25369-35-1)
- 2-Bromo-6-chloro-4-fluorobenzenesulfonamide (CAS 1208075-45-9)
- 4-Fluoro-1-nitro-2-(trichloromethoxy)benzene (CAS 1404193-97-0)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com