4-Iodo-5-phenylpyrimidine CAS 16879-43-9
| CAS No. | 16879-43-9 |
| Molecular Formula | C10H7IN2 |
| Molecular Weight | 282.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Iodo-5-phenylpyrimidine (C10H7IN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 282.08 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 4-Iodo-5-phenylpyrimidine (CAS 16879-43-9), a certified reference material (molecular formula C10H7IN2, MW 282.08 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Iodo-5-phenylpyrimidine 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 | C10H7IN2 |
| Molecular Weight | 282.08 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 6-Iodo-2,2'-bipyridine (CAS 1189970-71-5)
- 7-Iodo-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1203499-29-9)
- 4-Iodo-2-phenylpyrimidine (CAS 1261472-24-5)
- 3-Iodo-2-naphthaldehyde (CAS 1261490-30-5)
- 4-Iodo-2,2'-bipyridine (CAS 160539-03-7)
- 5-Iodo-2,2'-bipyridine (CAS 160539-05-9)
- 3-Iodo-2,2'-bipyridine (CAS 184345-32-2)
- 3-Iodo-1-methyl-1H-indole-5-carbonitrile (CAS 1858250-93-7)
Recommended Standards
- Bis(2,2,3,3,3-pentafluoropropyl)ether (CAS 1691-22-1)
- 4-(Bromomethyl)-2-(difluoromethyl)-3,6-dimethoxypyridine (CAS 1805325-00-1)
- methyl 5-(iodomethyl)-2-methyl-4,5-dihydrofuran-3-carboxylate (CAS 128738-19-2)
- 2-BRomo-1-thiocyanato-3-trifluoromethyl-benzene (CAS 1823516-41-1)
- Tert-butyl (R)-(1-methyl-3-oxocyclopentyl)carbamate (CAS 1638744-80-5)
- 6-Fluoro-1,3-benzoxazole-2,4-diamine (CAS 1820619-85-9)
- 2-Bromo-N-ethylbenzenesulfonamide (CAS 169189-80-4)
- tert-Butyl 2'-(((trifluoromethyl)sulfonyl)oxy)-5',6'-dihydrospiro[piperidine-4,4'-pyrrolo[1,2-b]pyrazole]-1-carboxylate (CAS 2751664-13-6)
- 3-Amino-3,5,6,7,8,9-hexahydro-4h-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 379246-43-2)
- 2-methylpyrazolo[1,5-a]pyrimidine-3-sulfonyl chloride (CAS 1306604-90-9)
- N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-2-(trifluoromethyl)benzamide (CAS 391875-79-9)
- N,N-Dimethylpent-4-enamide (CAS 16487-56-2)
- 5-Bromo-2-cyano-3-hydroxybenzoic acid (CAS 1805487-59-5)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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