8-Iodo-[1,2,4]triazolo[4,3-c]pyrimidine CAS 1208089-76-2
| CAS No. | 1208089-76-2 |
| Molecular Formula | C5H3IN4 |
| Molecular Weight | 246.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Iodo-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1208089-76-2), a certified reference material (molecular formula C5H3IN4, MW 246.01 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H3IN4, 8-Iodo-[1,2,4]triazolo[4,3-c]pyrimidine contains a nitrile group, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.01 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 8-Iodo-[1,2,4]triazolo[4,3-c]pyrimidine 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 | C5H3IN4 |
| Molecular Weight | 246.01 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
Related Iodo Standards
- 5-Iodo-4-oxo-1,4-dihydropyridine-3-carbonitrile (CAS 1174709-11-5)
- 3-Iodo-1H-pyrazolo[3,4-b]pyrazine (CAS 1279894-07-3)
- 8-Iodo-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1569870-19-4)
- 3-Iodo-1H-pyrazolo[4,3-d]pyrimidine (CAS 1934786-76-1)
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Recommended Standards
- 5-Bromopyridine-2,4-dicarboxylic acid (CAS 118092-07-2)
- 2,4-Dichloro-3-methoxy-6-(trifluoromethyl)pyridine (CAS 1214377-90-8)
- 3-Bromopyridine-2,4-dicarboxylic acid (CAS 1222184-73-7)
- 3-Bromo-2-nitrobenzoic acid (CAS 116529-61-4)
- 1-(2-Chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-4-methylpiperazine (CAS 2096340-35-9)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-fluoro-1H-indol-3-yl)propanoic acid (CAS 1257852-79-1)
- Ethyl 2-(7-fluoro-4-oxoquinolin-1(4H)-yl)acetate (CAS 1315372-81-6)
- Nefopam Impurity 3 (CAS 60725-36-2)
- 3-Cyclopropoxy-2-fluoro-4-nitropyridine (CAS 1243319-58-5)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-5-amine (CAS 2020091-14-7)
- 2,4'-Dihydroxybenzophenone 606-12-2 Benzophenone,4'-dihydroxy- Methanone, (2-hydroxyphenyl)(4-hydroxyphenyl)- NSC-2832 NSC2832 (CAS 606-12-2)
- 5-Cyclopropoxy-6-(methylthio)picolinonitrile (CAS 1243403-32-8)
- 1,10-Phenanthroline-3,8-dicarboxylic acid (CAS 2379694-79-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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