1-Pyrrolidinyl(4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridin-3-yl)methanone hydrochloride CAS 1219976-21-2
| CAS No. | 1219976-21-2 |
| Molecular Formula | C11H16N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-Pyrrolidinyl(4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridin-3-yl)methanone hydrochloride (CAS 1219976-21-2), molecular formula C11H16N4OHCl and molecular weight 256.73 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Pyrrolidinyl(4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridin-3-yl)methanone hydrochloride (C11H16N4OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 1-Pyrrolidinyl(4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridin-3-yl)methanone hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16N4O HCl |
| Molecular Weight | 256.73 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 6-(1-Pyrrolidinyl)-3-pyridinecarbothioamide (CAS 1016519-59-7)
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Recommended Standards
- 1H,5H-pyrido[2,3-d]pyridazin-5-one (CAS 1314978-79-4)
- 2-Ethyl-4-(((2-methylthiazol-4-yl)methyl)thio)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 690643-70-0)
- 1,3,3-Trimethyl-2-oxabicyclo[2.2.2]octan-6-ol (CAS 18679-48-6)
- 2-(6-(Methylamino)pyridin-2-yl)ethanol (CAS 205676-87-5)
- 1-((2-Methoxy-5-methylphenyl)sulfonyl)-2-methyl-1H-benzo[d]imidazole (CAS 442554-61-2)
- 2-(3-(Dimethylamino)-4-phenyl-1H-pyrazol-1-yl)-N-(3-(trifluoromethyl)benzyl)acetamide (CAS 1251670-11-7)
- (S)-Benzyl 2-((2-chloro-N-methylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353996-03-8)
- 2,6-Diamino-5-(3,4-dichlorophenyl)pyrimidine-4-carbaldehyde (CAS 20535-54-0)
- 4-Bromo-N-[4-(4-pentylcyclohexyl)phenyl]benzene-1-sulfonamide (CAS 477890-25-8)
- Peptide 432 (CAS CATO-CPTD788432)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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