4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid CAS 1781902-17-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781902-17-7 |
| Molecular Formula | C7H13N3O3 |
| Molecular Weight | 187.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid (CAS 1781902-17-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H13N3O3. Molecular weight: 187.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H13N3O3 |
| Molecular Weight | 187.20 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 methanol, ethanol, DMSO, water |
| 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.) | 1994 |
| Nitrogen Atoms | 3 |
Related hydroxypyrrolo Standards
- Ethyl 4-hydroxypyrrolo[1,2-b]pyridazine-3-carboxylate (CAS 1260849-93-1)
- 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile (CAS 2090061-56-4)
- ethyl 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-2-carboxylate (CAS 1204245-21-5)
- ethyl 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carboxylate (CAS 1356016-42-6)
- 4-Hydroxypyrrolo[1,2-b]pyridazin-2(1H)-one (CAS 270902-36-8)
Recommended Standards
- 4-hydroxy-1H-pyrazolo[3,4-b]pyridine-6-carboxylic acid (CAS 1781790-67-7)
- 5-hydroxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1782402-59-8)
- 8-hydroxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1781156-95-3)
- 5-Bromo-2-chloro-3-(dimethoxymethyl)pyridine (CAS 928653-74-1)
- 3-(3-Methylphenyl)-1-propanamine (CAS 104774-85-8)
- N-BOC-3-[(2-ethoxy-2-oxoethane)sulfonyl]azetidine (CAS 1648864-57-6)
- 4-Chloro-3-(methoxycarbonyl)phenylboronic Acid (CAS 874219-45-1)
- 4-Bromo-3-chloro-5-methyl-2-nitropyridine (CAS 1805584-28-4)
- Zinc tungsten oxide, 99.9% (metals basis) (CAS 13597-56-3)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com