4-Chloro-N-isopropyl-6-methylpyrimidin-2(1H)-imine CAS 5748-34-5
| CAS No. | 5748-34-5 |
| Molecular Formula | C8H12ClN3 |
| Molecular Weight | 185.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Chloro-N-isopropyl-6-methylpyrimidin-2(1H)-imine (C8H12ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine 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 185.65 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).
CATO supplies 4-Chloro-N-isopropyl-6-methylpyrimidin-2(1H)-imine (CAS 5748-34-5), a certified reference material (molecular formula C8H12ClN3, MW 185.65 g/mol) for analytical method development and quality control.
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 4-Chloro-N-isopropyl-6-methylpyrimidin-2(1H)-imine 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 | C8H12ClN3 |
| Molecular Weight | 185.65 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-(4-Chloro-3-cyclopropyl-1H-pyrazol-1-yl)ethan-1-amine (CAS 1006468-95-6)
- 4-Chloro-1-cyclopentyl-1H-pyrazol-3-amine (CAS 1006470-49-0)
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Recommended Standards
- 4-Chloro-N,N-diethylpyrimidin-2-amine (CAS 71406-62-7)
- 4-tert-Butylamino-6-chloropyrimidine (CAS 945896-38-8)
- 4-Chloro-N,N,5,6-tetramethylpyrimidin-2-amine (CAS 65735-58-2)
- 5-(Chloromethyl)-3-methoxy-2,4-dimethylpyridine (CAS 943315-20-6)
- cis-1-(Diphenylmethyl)-2-methylazetidine-3-carbonitrile (CAS 2007919-84-6)
- (E)-Ethyl 3-(2-methoxyphenyl)acrylate (CAS 24393-54-2)
- 3-Chloro-2-ethoxy-4-formylpyridine (CAS 2056110-58-6)
- tert-Butyl N-[(2-chloro-4-fluorophenyl)methyl]carbamate (CAS 1881292-97-2)
- N-(4-Chlorophenyl)-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 81511-65-1)
- 2-(2-Imino-4,5,6,7-tetrahydrobenzothiazol-3(2H)-yl)-1-(4-nitrophenyl)ethanone Hydrobromide (CAS 389850-21-9)
- 2-Propenoic acid, 2-methyl-, butyl ester, polymer with methyl 2-methyl-2-propenoate and 2-oxiranylmethyl 2-methyl-2-propenoate (CAS 25766-58-9)
- 2-((3,5-Dichloropyridin-2-yl)oxy)ethan-1-amine hydrochloride (CAS 1394041-93-0)
- 2-Amino-5-bromo-6-(4-fluorophenyl)pyrimidin-4(3H)-one (CAS 74602-62-3)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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