4-aminopyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid CAS 939968-87-3
| CAS No. | 939968-87-3 |
| Molecular Formula | C7H14N4O2 |
| Molecular Weight | 186.21 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.
4-aminopyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid (CAS 939968-87-3), molecular formula C7H14N4O2 and molecular weight 186.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H14N4O2, 4-aminopyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 4-aminopyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid 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 | C7H14N4O2 |
| Molecular Weight | 186.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related aminopyrrolo Standards
- 4-aminopyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid (CAS 1546168-66-4)
- 1-{4-aminopyrrolo[2,1-f][1,2,4]triazin-6-yl}ethan-1-ol (CAS 939807-61-1)
- 2-{4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl}ethan-1-ol (CAS 937049-21-3)
- 1-{4-aminopyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-one (CAS 2090473-76-8)
- 1-{4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl}ethan-1-one (CAS 939968-16-8)
- 2-{4-aminopyrrolo[2,1-f][1,2,4]triazin-2-yl}acetonitrile (CAS 2090156-72-0)
- 2-{4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl}acetonitrile (CAS 2090763-35-0)
- Methyl 6-aminopyrrolo[1,2-a]pyrazine-7-carboxylate (CAS 186358-14-5)
Recommended Standards
- 4-Amino-3,4-dihydrobenzo[cd]indol-5(1H)-one (CAS 691396-56-2)
- 4-Benzoyl-1-methyl-1h-pyrazole (CAS 92525-13-8)
- 4-Amino-2-methylquinoline-3-carbaldehyde (CAS 63481-71-0)
- 4-Benzylpyridazin-3(2H)-one (CAS 479481-55-5)
- 3-Amino-N-(2-fluorophenyl)-6-methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 664999-31-9)
- 5-Aminobenzofuran-2(3H)-one (CAS 83528-03-4)
- 2-Amino-4-bromo-3-chloro-5-fluorobenzoic acid (CAS 2771459-79-9)
- Fluvoxamine impurity 42 (CAS CATO-C4X-195142)
- (R)-2-(3-bromo-4-methoxyphenyl)-2-(methylamino)ethan-1-ol (CAS 1335990-69-6)
- 4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-nitropyrimidin-2(1H)-one (CAS 69100-02-3)
- Bis(2-Chlorophenyl)sulfane (CAS 5097-95-0)
- 4-(1,2,3-Thiadiazol-4-yl)phenyl N-(2-methylphenyl)carbamate (CAS 337924-61-5)
- 6-Methoxy-1,5-naphthyridine-4-carboxylic acid (CAS 1211522-19-8)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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