6-Chloro-5-iodo-2-methylpyrimidin-4-amine CAS 1770799-32-0
| CAS No. | 1770799-32-0 |
| Molecular Formula | C5H5ClIN3 |
| Molecular Weight | 269.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-Chloro-5-iodo-2-methylpyrimidin-4-amine (CAS 1770799-32-0), molecular formula C5H5ClIN3 and molecular weight 269.47 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Chloro-5-iodo-2-methylpyrimidin-4-amine (C5H5ClIN3) is characterized by a nitrile group, chlorine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 manufactures 6-Chloro-5-iodo-2-methylpyrimidin-4-amine 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 | C5H5ClIN3 |
| Molecular Weight | 269.47 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.) | 1994 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-Chloro-5-iodo-N-methylpyrimidin-4-amine (CAS 1093847-70-1)
- 2-Chloro-3-iodo-4-methoxypyridine (CAS 1163693-01-3)
- 2-Chloro-4-iodo-5-methoxypyridine (CAS 1211516-07-2)
- 2-Chloro-5-iodo-4-methoxypyridine (CAS 1226878-98-3)
- 3-Chloro-2-iodo-5-methoxypyridine (CAS 1227499-70-8)
- 2-Chloro-3-iodo-5-methoxypyridine (CAS 1227578-09-7)
- 2-Chloro-3-iodo-6-methoxypyridine (CAS 1227580-90-6)
- 2-Chloro-4-iodo-3-methoxypyridine (CAS 1227592-88-2)
Recommended Standards
- 3-Chloro-5-iodo-N-methylpyrazin-2-amine (CAS 1704064-40-3)
- Capsiamide-d3 (CAS 1795031-33-2)
- 12-(Piperazin-1-yl)dodecan-1-amine (CAS 166657-94-9)
- 4-Chloro-3-iodo-1-methylpyridin-2(1H)-one (CAS 1956326-97-8)
- 2-Chloro-N-(pyridin-3-yl)isonicotinamide (CAS 680217-96-3)
- Ehp inhibitor 1 (CAS 861249-77-6)
- Platinum,chloro(η3-2-propenyl)[tris(4-fluorophenyl)phosphine]- (CAS 115603-54-8)
- 4-O-(a-D-Galactopyranosyl)-D-galactose (CAS 13117-26-5)
- 2-[6-(3-Chlorophenyl)pyridin-2-yl]acetonitrile (CAS 1824263-95-7)
- 2'-Chloro-5,6-dihydro-[1,1'-biphenyl]-3(4H)-one (CAS 854726-05-9)
- 4-Iodo-1-(pyridin-3-ylmethyl)pyrazole (CAS 1187386-00-0)
- 4-(2-Chloroethoxy)benzamide (CAS 36616-30-5)
- N-[4-(2-Chloro-acetyl)-phenyl]-3-methyl-butyramide (CAS 565171-58-6)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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