5-Bromopentanoic-3,3,4,4-d4 Acid CAS 42932-62-7
| CAS No. | 42932-62-7 |
| Molecular Formula | - |
| Molecular Weight | 185.05 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 5-Bromopentanoic-3,3,4,4-d4 Acid.
5-Bromopentanoic-3,3,4,4-d4 Acid (CAS 42932-62-7) is a high-purity analytical reference standard with the molecular formula C5H5D4BrO2 and a molecular weight of 185.05 g/mol.
Structurally, 5-Bromopentanoic-3,3,4,4-d4 Acid (C5H5D4BrO2) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 185.05 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5-Bromopentanoic-3,3,4,4-d4 Acid 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 | C5H5D4BrO2 |
| Molecular Weight | 185.05 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Br-containing |
Related Bromopentanoic Standards
Recommended Standards
- tert-Butyl 2,2-Dichloroacetate (CAS 49653-47-6)
- Ruxolitinib Impurity 235 (CAS 82504-43-6)
- Propranolol Impurity 13 (CAS 23916-49-6)
- Lomustine EP Impurity A (CAS 2214-72-4)
- 5-Cyclopropylpyrazine-2-carboxylic acid (CAS 1211537-40-4)
- 3-[((S)-2-Amino-propionyl)-ethyl-amino]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1354026-69-9)
- 2-(4-amino-3-methylphenoxy)acetamide (CAS 201853-03-4)
- Tert-butyl 3-(2-(methylamino)ethyl)azetidine-1-carboxylate (CAS 1420813-55-3)
- 2-(1H-Benzo[d]imidazol-6-yl)propanoic acid (CAS 56353-61-8)
- 1-((3A'R,4'R,6'R,6a'S)-6'-(fluoromethyl)-6'-(hydroxymethyl)-3a'-methyltetrahydrospiro[cyclopentane-1,2'-furo[3,4-d][1,3]dioxol]-4'-yl)pyrimidine-2,4(1H,3H)-dione (CAS 1643585-09-4)
- Potassium benzo[d]thiazole-2-sulfonate (CAS 65902-53-6)
- N-(5-Chloro-2-methylphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142200-23-4)
- 4-(5-Fluoro-2-methoxybenzyl)piperidine (CAS 955314-86-0)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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