1-(2-((Tetrahydro-2h-pyran-4-yl)oxy)ethyl)-1h-pyrazol-3-amine CAS 1340221-03-5
| CAS No. | 1340221-03-5 |
| Molecular Formula | C10H17N3O2 |
| Molecular Weight | 211.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-((Tetrahydro-2h-pyran-4-yl)oxy)ethyl)-1h-pyrazol-3-amine (CAS 1340221-03-5) is a high-purity analytical reference standard with the molecular formula C10H17N3O2 and a molecular weight of 211.26 g/mol.
The molecular framework of 1-(2-((Tetrahydro-2h-pyran-4-yl)oxy)ethyl)-1h-pyrazol-3-amine (C10H17N3O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-((Tetrahydro-2h-pyran-4-yl)oxy)ethyl)-1h-pyrazol-3-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 | C10H17N3O2 |
| Molecular Weight | 211.26 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Tetrahydro Standards
- 1-(2-((Tetrahydro-2h-pyran-4-yl)oxy)ethyl)-1h-pyrazol-4-amine (CAS 1249528-36-6)
- 3-(3-(Tetrahydro-2h-pyran-4-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 1368146-78-4)
- 2-Phenyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 14006-77-0)
- 3-(3-(Tetrahydro-2h-pyran-3-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 1490169-17-9)
- 1-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethyl)-1H-pyrazol-4-amine (CAS 1574542-55-4)
- 3-Phenyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 6577-97-5)
- 2-Oxo-2,5,7,8-tetrahydro-1h-thiopyrano[4,3-b]pyridine-3-carboxylic acid (CAS 1249206-77-6)
- 1-(2-(Tetrahydro-2H-pyran-4-yl)thiazol-5-yl)ethan-1-one (CAS 1250666-01-3)
Recommended Standards
- 5-(Butylamino)-1,3-dimethyl-1h-pyrazole-4-carboxylic acid (CAS 1339687-81-8)
- 5-Amino-1-methyl-3-pentylpyrimidine-2,4(1h,3h)-dione (CAS 1340508-31-7)
- Methyl 4-(4-methyl-1h-pyrazol-1-yl)-2-(methylamino)butanoate (CAS 1339589-29-5)
- Methyl 2-methyl-3-(5-methyl-1h-pyrazol-1-yl)-2-(methylamino)propanoate (CAS 1340510-38-4)
- Ethyl 3-(isoquinolin-5-yl)propanoate (CAS 1522633-23-3)
- 3-Bromo-5-methoxy-2H-pyrazolo[4,3-b]pyridine (CAS 1357946-38-3)
- 6-Bromo-4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 1065093-93-7)
- 5-(Pyrrolidin-1-ylsulfonyl)indoline (CAS 874594-03-3)
- 2-(aminomethyl)-4-methyl-1,3-thiazole-5-carboxamide dihydrochloride (CAS 1955540-41-6)
- 4-[(5-Chloro-3-fluoro-2-pyridyl)oxy]benzonitrile (CAS 1538764-41-8)
- 5-(4-(Ethylthio)phenyl)thiophene-2-carbaldehyde (CAS 887986-79-0)
- Amorphin (CAS 4207-90-3)
- 4-(5-Bromothiophen-2-yl)oxazolidin-2-one (CAS 1493448-59-1)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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