5-Iodo-4-(4-methylpiperazin-1-yl)pyrimidine CAS 1479367-47-9
| CAS No. | 1479367-47-9 |
| Molecular Formula | C9H13IN4 |
| Molecular Weight | 304.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Iodo-4-(4-methylpiperazin-1-yl)pyrimidine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Iodo-4-(4-methylpiperazin-1-yl)pyrimidine (CAS 1479367-47-9), molecular formula C9H13IN4 and molecular weight 304.13 g/mol, is a CATO reference standard with documented purity and traceability.
5-Iodo-4-(4-methylpiperazin-1-yl)pyrimidine (C9H13IN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H13IN4 |
| Molecular Weight | 304.13 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 |
| 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.) | 1992 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6-(5-Bromo-2,3-difluorophenoxy)hexanenitrile (CAS 1443354-30-0)
- 6-(4-Bromo-2,5-difluorophenoxy)hexanenitrile (CAS 1443337-17-4)
- (S)-2-Amino-N-(2-iodobenzyl)propanamide (CAS 1353995-10-4)
- 5-Bromo-2-(4,4-difluoropiperidin-1-yl)benzaldehyde (CAS 1707357-88-7)
- 1-(2,4-Dichlorobenzyl)-N-(3,5-dimethoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 320419-83-8)
- 3,5-Dibromo-2-fluorobenzaldehyde (CAS 477535-40-3)
- 2-Cyano-3-(2-pyridyl)propanoic Acid (CAS 1082248-98-3)
- 5-Chloro-6-iodoisoindoline (CAS 905273-38-3)
- 4-Chloro-N-(5-methylisoxazol-3-yl)picolinamide (CAS 1094339-29-3)
- 2-[(4-Nitrophenyl)carbamoyl]thiophen-3-yl N,N-dimethylsulfamate (CAS 338794-40-4)
- 1,1'-(2,3-Dimethyl-6-nitro-2,3-dihydroquinoxaline-1,4-diyl)bis(ethan-1-one) (CAS 899374-59-5)
- n-(3-Chloro-4-methylphenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1153290-06-2)
- 3-Chloro-7-(4-fluorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 676333-55-4)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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