1-(Tetrahydro-2H-pyran-2-yl)-1H-indazol-5-amine CAS 478832-10-9
| CAS No. | 478832-10-9 |
| Molecular Formula | C12H15N3O |
| Molecular Weight | 217.27 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.
1-(Tetrahydro-2H-pyran-2-yl)-1H-indazol-5-amine (CAS 478832-10-9) is a high-purity analytical reference standard with the molecular formula C12H15N3O and a molecular weight of 217.27 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(Tetrahydro-2H-pyran-2-yl)-1H-indazol-5-amine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 217.27 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.
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 | C12H15N3O |
| Molecular Weight | 217.27 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Tetrahydro Standards
- 1-(Tetrahydro-2H-pyran-2-yl)-1H-indazol-7-amine (CAS 1053655-60-9)
- 3-(((Tetrahydro-2h-pyran-4-yl)oxy)methyl)benzonitrile (CAS 1251232-11-7)
- 5-Benzyl-tetrahydro-3H-furo[3,4-c]pyrrol-1-one (CAS 885958-15-6)
- 3-(Tetrahydro-2-furanylmethyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 42487-51-4)
- 5-[[(Tetrahydro-2-furanyl)methyl]amino]-1,3,4-thiadiazole-2(3H)-thione (CAS 871673-10-8)
- 3,5,6,7-Tetrahydro-8-nitro-s-indacen-1(2H)-one (CAS 620592-45-2)
- 2,3,6,7-Tetrahydro-1H-pyrido[2,1-a]isoquinoline-4(11bH)-thione (CAS 115757-45-4)
- 4-(Methyl(tetrahydro-2H-thiopyran-3-yl)amino)butanoic acid (CAS 1479672-21-3)
Recommended Standards
- 1-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine (CAS 885499-56-9)
- 1,2,3-Trimethyl-1H-indole-5-carbohydrazide (CAS 406189-60-4)
- 1-(4-Methoxybenzyl)-3-methyl-1h-pyrazol-5-amine (CAS 949556-61-0)
- 1-[2-(1H-Imidazol-4-yl)ethyl]-2,3-dimethyl-1,4-dihydropyridin-4-one (CAS 861210-41-5)
- 4-Bromo-2,6-dimethylanisole (CAS 14804-38-7)
- n-[3-(1h-1,3-benzodiazol-2-yl)propyl]-2-methylpropanamide (CAS 637322-75-9)
- hemi(carbonic acid);2-[(3R)-3-methylpiperazin-1-yl]ethanol (CAS 2725774-13-8)
- (4-(1h-1,2,4-Triazol-3-yl)phenyl)methanamine (CAS 1247074-30-1)
- (Z)-1-(5-methyl-1-propyl-1H-pyrazol-4-yl)ethan-1-one oxime (CAS 956935-36-7)
- 4-Chloro-N-{[5-methoxy-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}aniline (CAS 955975-52-7)
- N1,N4-DICYCLOPROPYL-2,3-DIHYDROXYSUCCINAMIDE (CAS 1053232-56-6)
- 5-Chloro-3-(3,5-difluorophenyl)isoxazole-4-carbaldehyde (CAS 1188169-26-7)
- 5-Bromo-4-chloronaphthalen-2-ol (CAS 2766210-87-9)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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