5-Bromo-2-cyclopropyl-4-(methylthio)pyrimidine CAS 2596946-95-9
| CAS No. | 2596946-95-9 |
| Molecular Formula | C8H9BrN2S |
| Molecular Weight | 245.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Bromo-2-cyclopropyl-4-(methylthio)pyrimidine (C8H9BrN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 245.14 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).
5-Bromo-2-cyclopropyl-4-(methylthio)pyrimidine (CAS 2596946-95-9) is a high-purity analytical reference standard with the molecular formula C8H9BrN2S and a molecular weight of 245.14 g/mol.
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-2-cyclopropyl-4-(methylthio)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 | C8H9BrN2S |
| Molecular Weight | 245.14 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(4-Bromo-2-methylphenyl)thiourea (CAS 109317-23-9)
- 4-Bromo-2-(ethylsulfanyl)benzaldehyde (CAS 1342646-67-6)
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- 5-Bromo-N-(thietan-3-yl)pyridin-3-amine (CAS 1871719-78-6)
- 1-Bromo-4-(cyclopropylsulfinyl)benzene (CAS 1906861-35-5)
Recommended Standards
- 3,5-Dichloro-2,2-dimethylbutyrophenone (CAS 898766-00-2)
- 6-Chloro-1-(2-chlorophenyl)hexan-1-one (CAS 898768-17-7)
- 3,4-Dichloro-2,2-dimethylbutyrophenone (CAS 898765-98-5)
- 6-Chloro-1-(3-chlorophenyl)hexan-1-one (CAS 710339-81-4)
- 2-(3-Ethyl-2-imino-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethan-1-ol hydrochloride (CAS 109753-29-9)
- 6-Bromo-4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine (CAS 1519666-61-5)
- 1-(2-Chloro-acetyl)-piperidin-4-one (CAS 71072-30-5)
- (5-Chloro-6-(1H-pyrazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225155-30-4)
- 2,2'-[o-Phenylenebis(nitrilomethylidyne)]diphenolnickel(II) (CAS 6846-97-5)
- N-(1-phenylethyl)cyclohexanamine hydrochloride (CAS 91524-52-6)
- 1-(5-Chloro-2-methylphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264045-55-7)
- tert-Butyl (2,6-dibromopyridin-3-yl)carbamate (CAS 1449795-20-3)
- 7-Benzyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-3-carbaldehyde (CAS 165894-25-7)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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