Indolin-1-yl(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone hydrochloride CAS 1220027-18-8
| CAS No. | 1220027-18-8 |
| Molecular Formula | C15H20N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Indolin-1-yl(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone hydrochloride 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.
Indolin-1-yl(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone hydrochloride (CAS 1220027-18-8) is a high-purity analytical reference standard with the molecular formula C15H20N4OHCl and a molecular weight of 308.81 g/mol.
Based on its molecular formula C15H20N4OHCl, Indolin-1-yl(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C15H20N4O HCl |
| Molecular Weight | 308.81 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Indolin Standards
- 2-(Indolin-1-yl)-1-(piperazin-1-yl)ethan-1-one (CAS 1016701-97-5)
- 2-(Indolin-1-yl)acetimidamide (CAS 1016885-73-6)
- 2-(Indolin-1-yl)-2-oxoacetic acid (CAS 1018243-08-7)
- 4-(Indolin-1-yl)benzoic acid (CAS 1020933-45-2)
- N-(6-((2-(Indolin-1-yl)-2-oxoethyl)thio)pyridazin-3-yl)propionamide (CAS 1021061-16-4)
- (4-(Indolin-1-ylmethyl)phenyl)boronic acid (CAS 1029439-58-4)
- 1-(Indolin-7-yl)ethan-1-one (CAS 104019-19-4)
- 1-(Indolin-1-yl)-2-(2-(phenylamino)thiazol-4-yl)ethan-1-one (CAS 1040678-06-5)
Recommended Standards
- S-2E (CAS 155730-92-0)
- 3,5-difluoro-4-iodopyridine (CAS 1116099-07-0)
- 1818AE 2-Bromo-N-{4-[(dimethylamino)sulfonyl]-phenyl}acetamide 37103-21-2 C10H13BrN2O3S (CAS 37103-21-2)
- 5-(4-Bromo-3-fluorophenyl)oxazole (CAS 2111410-80-9)
- 3-Piperazin-1-yl-1,2-benzisoxazole (CAS 87691-89-2)
- Etomidate Impurity 44 (CAS 39096-80-5)
- (2E)-1-(2,4-Dimethylphenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1354941-28-8)
- 1-(5-(tert-Butylthio)-6-methylpyridin-2-yl)-1,2,3,4-tetrahydroquinoline (CAS 1355229-06-9)
- (S)-1-(4-ethylphenyl)-2-methylpropan-1-amine (CAS 1213527-77-5)
- Peptide 436 (CAS CATO-CPTD788436)
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