4-Methoxypyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde CAS 1552475-25-8
| CAS No. | 1552475-25-8 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 4-Methoxypyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (CAS 1552475-25-8), a certified reference material (molecular formula C8H7N3O2, MW 177.16 g/mol) for analytical method development and quality control.
Structurally, 4-Methoxypyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (C8H7N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 177.16 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related Methoxypyrrolo Standards
- 4-methoxypyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde (CAS 1552705-81-3)
- 1-{4-methoxypyrrolo[2,1-f][1,2,4]triazin-7-yl}ethan-1-one (CAS 1551034-09-3)
- 2-{4-methoxypyrrolo[2,1-f][1,2,4]triazin-6-yl}acetaldehyde (CAS 1554508-21-2)
- 1-{4-methoxypyrrolo[2,1-f][1,2,4]triazin-6-yl}ethan-1-one (CAS 1554511-10-2)
- ({4-methoxypyrrolo[2,1-f][1,2,4]triazin-7-yl}methyl)(methyl)amine (CAS 1545238-35-4)
- 2-{4-methoxypyrrolo[2,1-f][1,2,4]triazin-7-yl}ethan-1-amine (CAS 1545368-51-1)
- 2-{4-methoxypyrrolo[2,1-f][1,2,4]triazin-6-yl}ethan-1-amine (CAS 1551556-29-6)
- ({4-methoxypyrrolo[2,1-f][1,2,4]triazin-6-yl}methyl)(methyl)amine (CAS 1557514-30-3)
Recommended Standards
- 2-Aminopyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1542020-25-6)
- 5-Aminoimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1557342-69-4)
- 1-amino-1H-1,3-benzodiazole-7-carboxylic acid (CAS 1538284-04-6)
- 1-methylpyrazolo[4,3-c]pyridine-7-carboxylic acid (CAS 1557890-05-7)
- 2-(3-Bromophenyl)-4-phenylpyridine (CAS 1561960-25-5)
- tert-Butyl 2-fluoro-4-nitrophenylcarbamate (CAS 220913-42-8)
- 2-Ethoxypyrimidin-4-amine (CAS 3289-48-3)
- Gefitinib Impurity 6 (CAS 788136-89-0)
- Relugoli Impurity 148 (CAS CATO-C4X-2429148)
- 4'-(Trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 157788-40-4)
- tert-Butyl (4-bromo-5-fluoro-2-methoxyphenyl)carbamate (CAS 330794-04-2)
- (R)-1-(2,4-difluorophenyl)pentan-1-amine (CAS 1213017-76-5)
- 4-Butyl-4-(chloromethyl)tetrahydro-2h-pyran (CAS 1487955-30-5)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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