4-fluoro-1H-indazol-7-amine CAS 866144-03-8
| CAS No. | 866144-03-8 |
| Molecular Formula | C7H14FN3 |
| Molecular Weight | 159.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 159.20 g/mol gives 4-fluoro-1H-indazol-7-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-fluoro-1H-indazol-7-amine (CAS 866144-03-8) is a high-purity analytical reference standard with the molecular formula C7H14FN3 and a molecular weight of 159.20 g/mol.
Based on its molecular formula C7H14FN3, 4-fluoro-1H-indazol-7-amine contains a nitrile group, fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 159.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-fluoro-1H-indazol-7-amine 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 | C7H14FN3 |
| Molecular Weight | 159.20 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related fluoro Standards
- 7-fluoro-1H-indazol-5-amine (CAS 1105175-07-2)
- 5-fluoro-1H-pyrrolo[2,3-b]pyridin-6-amine (CAS 1190321-94-8)
- 3-Fluoro-1-oxa-8-azaspiro[4.5]Decane (CAS 1214875-53-2)
- 5-fluoro-1H-indazol-6-amine (CAS 1360963-10-5)
- [trans-2-fluoro-1,2,3,5,6,7-hexahydropyrrolizin-8-yl]methanol (CAS 1788873-66-4)
- 7-fluoro-1H-indazol-6-amine (CAS 1892745-85-5)
- (8-Fluoro-6-azaspiro[3.4]Octan-8-yl)methanol (CAS 2219375-02-5)
- 2-(5-fluoro-6-methylpyridin-2-yl)acetaldehyde (CAS 2306268-14-2)
Recommended Standards
- 3-Fluoro-1-oxa-7-azaspiro[4.5]Decane (CAS 2168335-03-1)
- 4-fluoro-1H-indol-5-ol (CAS 288386-04-9)
- 3-Fluoro-1-isobutylpyrrolidin-2-one (CAS 522665-42-5)
- 4-fluoro-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 651744-35-3)
- Methyl 2-Amino-5-fluorobenzoate (CAS 319-24-4)
- tert-Butyl n-[2-(2h-1,3-benzodioxol-5-yl)-2-(hydroxyamino)ethyl]carbamate (CAS 1111597-97-7)
- 2-(1,3-Dioxolan-2-yl)thiazole-5-sulfonyl chloride (CAS 2138032-39-8)
- 1-Isopropyl-pyrrolidin-3-ylamine dihydrochloride (CAS 19985-09-2)
- 8-L-Arginine-9-glycinevasopressin (CAS 25255-33-8)
- p-Phenyloxyphenylacetic Acid (CAS 6328-74-1)
- (3-Fluorophenyl)(4-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898771-40-9)
- 2-Bromo-1-(4-ethylphenyl)-2-methyl-1-propanone (CAS 698394-60-4)
- 7-Methoxy-2-methylbenzo[d]thiazole (CAS 163298-70-2)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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