6-amino-5-iodopyrimidin-4-ol CAS 655253-93-3
| CAS No. | 655253-93-3 |
| Molecular Formula | C4H4IN3O |
| Molecular Weight | 237.00 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-amino-5-iodopyrimidin-4-ol (CAS 655253-93-3) is a high-purity analytical reference standard with the molecular formula C4H4IN3O and a molecular weight of 237.00 g/mol.
Based on its molecular formula C4H4IN3O, 6-amino-5-iodopyrimidin-4-ol contains an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 6-amino-5-iodopyrimidin-4-ol 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 | C4H4IN3O |
| Molecular Weight | 237.00 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.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related amino Standards
- 5-Amino-6-iodopyrimidin-4(1H)-one (CAS 1594973-56-4)
- 2-Amino-5-iodopyrimidin-4(1H)-one (CAS 3993-79-1)
- 2-Amino-6-iodopyrimidin-4(3H)-one (CAS 59524-88-8)
- 3-amino-6-bromo-1-benzofuran-2-carbonitrile (CAS 1379301-60-6)
- 3-Amino-7-bromobenzofuran-2-carbonitrile (CAS 1782501-10-3)
- 3-Amino-4-bromobenzofuran-2-carbonitrile (CAS 1823931-01-6)
- 3-Amino-5-bromobenzofuran-2-carbonitrile (CAS 636992-54-6)
- 6-Amino-8-bromoimidazo[1,2-a]pyridine-2-carbonitrile (CAS 2090069-45-5)
Recommended Standards
- 5-Iodo-furan-2-carboxylic acid amide (CAS 93104-84-8)
- 6-Bromo-2,3-difluoro-4-hydroxybenzaldehyde (CAS 2010955-48-1)
- 5-Iodo-2-methyl-2H-1,2,3-triazole-4-carbaldehyde (CAS 2739830-12-5)
- 6-Hydroxy-4-iodopyridin-2(1H)-one (CAS 63523-60-4)
- tert-Butyl 4-(5-oxo-4,5-dihydro-1H-pyrazol-3-yl)piperidine-1-carboxylate (CAS 550377-06-5)
- Isoangustone A (CAS 129280-34-8)
- 3,4-Dichloro-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1935427-33-0)
- Tert-butyl 3-(aminomethyl)-2-methylmorpholine-4-carboxylate (CAS 2302837-39-2)
- 3-[(3-Fluorobenzyl)sulfanyl]-1-(3-methylphenyl)-5,6,7,8-tetrahydro-4-isoquinolinecarbonitrile (CAS 439107-42-3)
- 3-(4-Chloro-3-nitrophenyl)-5-methyl-1,2,4-oxadiazole (CAS 92453-47-9)
- 4-Nitropyridazine-3,5-diamine (CAS 1557-18-2)
- 55551-49-0 2-(dimethylamino)pyrimidine-5-carbaldehyde DTXSID50355279 (CAS 55551-49-0)
- 2-Amino-3-hydroxy-2-methylbutanoic acid (CAS 10148-74-0)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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