1H-Furo[2,3-g]indazole CAS 57174-47-7
| CAS No. | 57174-47-7 |
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 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.
CATO supplies 1H-Furo[2,3-g]indazole (CAS 57174-47-7), a certified reference material (molecular formula C9H6N2O, MW 158.16 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1H-Furo[2,3-g]indazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 158.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 1H-Furo[2,3-g]indazole 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 | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Furo[4,3,2-de]cinnoline (CAS 122049-90-5)
- 1H-Furo[4,3,2-de]phthalazine (CAS 135774-74-2)
- 2H-Furo[2,3-e]indazole (CAS 143400-42-4)
- 1H-Furo[3,2-g]indazole (CAS 218596-82-8)
- Furo[2,3-b]benzofuran (CAS 247-12-1)
- Furo[3,2-b]benzofuran (CAS 247-40-5)
- Furo[3,4-b]benzofuran (CAS 247-11-0)
- Furo[3,2-b]pyridin-2-ylmethanol (CAS 162537-61-3)
Recommended Standards
- 1H-Benzimidazol-2-ylcyanamide (CAS 55864-37-4)
- 1-Ethyl-4,4-dihydroxy-3-methyl-1H-pyrazol-5(4H)-one (CAS 221325-61-7)
- 1H-Imidazo[1,2-c]pyrrolo[3,2-e]pyrimidine (CAS 53974-20-2)
- 1-Amino-5-oxopyrrolidine-3-carbohydrazide (CAS 98069-97-7)
- 5-Bromo-2-methoxy-6-methylpyridin-3-amine (CAS 1366131-61-4)
- 6-Methylpyrimidine-2,4,5-triol (CAS 7417-28-9)
- Guanidinoacetic- (CAS 634616-40-3)
- 4-(2-Ethyl-6-hydroxypyrimidin-4-yl)-1-methylpyrrolidin-2-one (CAS 1707386-78-4)
- 2-Nitrophenyl β-D-galactopyranoside-6-phosphate cyclohexylammonium salt (CAS 25405-62-3)
- 4-(Trifluoromethoxy)benzylboronic Acid Pinacol Ester (CAS 872038-32-9)
- Ethyl (1S,3R,4R)-4-{[(tert-butoxy)carbonyl]amino}-3-hydroxycyclohexane-1-carboxylate (CAS 1392745-47-9)
- 3,4-Dihydro-7-methyl-2H-1-benzopyran-4-amine 7-methylchroman-4-amine 742679-35-2 EBD3136377 (CAS 742679-35-2)
- 2-(chloromethyl)-4-fluoroaniline (CAS 922711-40-8)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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 18665070610 / Nicole.chen@cato-chem.com