5-Iodo-2-(trifluoromethyl)pyrimidin-4-amine CAS 1823903-96-3
| CAS No. | 1823903-96-3 |
| Molecular Formula | C5H3F3IN3 |
| Molecular Weight | 289.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 289.00 g/mol gives 5-Iodo-2-(trifluoromethyl)pyrimidin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Iodo-2-(trifluoromethyl)pyrimidin-4-amine (CAS 1823903-96-3), a certified reference material (molecular formula C5H3F3IN3, MW 289.00 g/mol) for analytical method development and quality control.
Structurally, 5-Iodo-2-(trifluoromethyl)pyrimidin-4-amine (C5H3F3IN3) contains a nitrile group, fluorine/iodine 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 289.00 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 5-Iodo-2-(trifluoromethyl)pyrimidin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H3F3IN3 |
| Molecular Weight | 289.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 3 |
Related Iodo Standards
- 5-Iodo-6-(trifluoromethyl)pyrimidin-4-amine (CAS 1706432-14-5)
- 5-Iodo-4-(trifluoromethyl)pyrimidin-2-amine (CAS 1823882-28-5)
- 5-Iodo-3-(trifluoromethyl)pyrazin-2-amine (CAS 2304609-08-1)
- 5-Iodo-6-(trifluoromethyl)pyridazin-3-amine (CAS 2839748-56-8)
- 3-Iodo-2-hydroxy-6-(trifluoromethyl)pyridine (CAS 1206597-55-8)
- 2-Iodo-5-(trifluoromethoxy)pyridine (CAS 1221171-87-4)
- 5-Iodo-6-(trifluoromethyl)pyridin-2-ol (CAS 1227515-14-1)
- 2-Iodo-6-(trifluoromethyl)pyridin-3-ol (CAS 1227580-12-2)
Recommended Standards
- 2-(2-Bromothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 942070-12-4)
- 1-(4-Bromo-2,3-difluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1823361-42-7)
- 2-(3-Bromothiophen-2-yl)-4,4,6-trimethyl-1,3,2-dioxaborinane (CAS 2096998-56-8)
- 2-(4-Bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 942070-06-6)
- {1,2-Bis(diphenylphosphino)ethane}di(phenylthio)palladium(II) (CAS 33971-07-2)
- Roxithromycin-d7 (CAS CATO-C4X-130322)
- 2,7-Bis(bromomethyl)pyrene (CAS 63996-39-4)
- 5-(Hydroxymethyl)-2-phenylfuran-3-carboxylic acid (CAS 61761-79-3)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-4-methoxyphenyl)acetamide (CAS 477330-05-5)
- 1-Methyl-4-((1-methylpyrrolidin-2-yl)methyl)piperazine (CAS 100535-85-1)
- Ethyl 1-(methylamino)cyclobutane-1-carboxylate (CAS 1250486-45-3)
- N'-(1-(2,4-Dichlorophenyl)ethylidene)-2-(1-methyl-1H-pyrrol-2-yl)acetohydrazide (CAS 315226-16-5)
- N-(5-Amino-2-methylphenyl)-2,4-dichlorobenzamide (CAS 303062-60-4)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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