5-Bromo-4-(sec-butyl)pyrimidine CAS 951884-30-3
| CAS No. | 951884-30-3 |
| Molecular Formula | C8H11BrN2 |
| Molecular Weight | 215.09 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-Bromo-4-(sec-butyl)pyrimidine.
5-Bromo-4-(sec-butyl)pyrimidine (CAS 951884-30-3), molecular formula C8H11BrN2 and molecular weight 215.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Bromo-4-(sec-butyl)pyrimidine (C8H11BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 215.09 g/mol, it falls into the medium-molecular-weight range. 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 5-Bromo-4-(sec-butyl)pyrimidine 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 | C8H11BrN2 |
| Molecular Weight | 215.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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Recommended Standards
- 5-Bromo-2-tert-butylpyrimidine (CAS 85929-94-8)
- 5-Bromo-4-butylpyrimidine (CAS 4595-64-6)
- 5-Bromo-2,4,6-trimethylpyridin-3-amine (CAS 29976-23-6)
- 5-Bromo-n-(propan-2-yl)pyridin-2-amine (CAS 443339-43-3)
- 1365962-79-3 2-Chloro-N-(5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)propanamide MFCD22056578 (CAS 1365962-79-3)
- cis-3-[2-(2-Methylphenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acid (CAS 733740-24-4)
- N-cyclohexylcyclohexanamine,(2S)-3-methyl-3-[(4-methylphenyl)methylsulfanyl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid (CAS 198470-36-9)
- tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.4]oct-6-ene-2-carboxylate (CAS 2411223-34-0)
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- 4-Chloro-6-methylnicotinaldehyde (CAS 1060805-86-8)
- 5'-Benzyl 1-(tert-butyl) (3a'R,6a'R)-3'-oxohexahydro-5'H-spiro[piperidine-4,1'-pyrrolo[3,4-c]pyrrole]-1,5'-dicarboxylate (CAS 1951442-13-9)
- 6-(4-Chlorobenzoyl)-4-(3-chlorophenyl)quinolin-2(1H)-one (CAS 192187-32-9)
- 6-Iodo-3-methoxyquinoline (CAS 1051316-26-7)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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