6-Iodopyrimidine-2,4-diamine CAS 727651-44-7
| CAS No. | 727651-44-7 |
| Molecular Formula | C4H5IN4 |
| Molecular Weight | 236.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-Iodopyrimidine-2,4-diamine (C4H5IN4) contains a nitrile group, 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 236.01 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 6-Iodopyrimidine-2,4-diamine (CAS 727651-44-7), a certified reference material (molecular formula C4H5IN4, MW 236.01 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 6-Iodopyrimidine-2,4-diamine 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 | C4H5IN4 |
| Molecular Weight | 236.01 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 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
Related Iodopyrimidine Standards
- 5-Iodopyrimidine-2,4-diamine (CAS 157924-46-4)
- 5-Iodopyrimidine-4,6-diamine (CAS 214907-09-2)
- 5-Ethyl-2-iodopyrimidine (CAS 1351533-03-3)
- 2-Ethyl-5-iodopyrimidine (CAS 1447607-80-8)
- 5-Iodopyrimidine-4-carbaldehyde (CAS 1260898-20-1)
- 2-Iodopyrimidine-5-carbaldehyde (CAS 1461708-57-5)
- 5-Iodopyrimidine-2-carbonitrile (CAS 1083329-46-7)
- 2-Iodopyrimidine-4-carbonitrile (CAS 1698817-17-2)
Recommended Standards
- 6-(Bromodifluoromethyl)nicotinaldehyde (CAS 2092700-37-1)
- acetyl-4-iodo-1H-pyrazole (CAS 98027-52-2)
- Iodylbenzene (CAS 696-33-3)
- 5-Iodobenzene-1,3-diol (CAS 64339-43-1)
- 5,5-Difluoro-1,9-dimethyl-10-(4-nitrophenyl)-3,7-di((E)-styryl)-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine (CAS 1627681-12-2)
- (2S,13bS)-2-methoxy-2,3,5,6,8,9,10,13-octahydro-1h,12h-benzo[i]pyrano[3,4-g]indolizin-12-onehydrobromide (CAS 29734-68-7)
- (R)-2-Methylpentanoicacid (CAS 49642-47-9)
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- 2-(1-(Benzo[d][1,3]dioxol-5-ylimino)ethyl)-3-hydroxy-1H-inden-1-one (CAS 1024232-32-3)
- 2-(2,2-dimethyl-1-oxopropoxy)-2-(2,2-dimethyl-1-oxopropyl)-3-hydroxybutanedioic acid 2-(2,2-dimethylpropanoyl)-2-(2,2-dimethylpropanoyloxy)-3-oxidanyl-butanedioic acid 76769-55-6 A838822 (CAS 76769-55-6)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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