1-(5-(Cyclopropanecarbonyl)-1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carbonyl)piperidine-4-carboxylic acid CAS 1142209-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142209-89-9 |
| Molecular Formula | C18H24N4O4 |
| Molecular Weight | 360.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-(Cyclopropanecarbonyl)-1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carbonyl)piperidine-4-carboxylic acid (CAS 1142209-89-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24N4O4. Molecular weight: 360.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24N4O4 |
| Molecular Weight | 360.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Lariciresinol (CAS 27003-73-2)
- 10-(3,4-Dimethylbenzenesulfonyl)-5-thia-1,8,11,12-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,9,11-tetraen-7-one (CAS 1174392-23-4)
- Lariciresinol (CAS 83327-19-9)
- 1-azido-3-(trifluoromethyl)benzene (CAS 22001-17-8)
- 6-Ethylpyrimidine-4-carbonitrile (CAS 900800-28-4)
- 7-(Furan-2-yl)-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338777-08-5)
- (3S,4R)-1-benzyl-4-methylpiperidin-3-ol (CAS 1932520-43-8)
- 2-(Azetidin-3-yloxy)acetonitrile (CAS 1341200-18-7)
- 2-Chloro-5-iodothiophene (CAS 28712-49-4)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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