1'-Methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)spiro[indoline-3,4'-piperidine] CAS 908280-68-2
| CAS No. | 908280-68-2 |
| Molecular Formula | C19H21N5 |
| Molecular Weight | 319.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1'-Methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)spiro[indoline-3,4'-piperidine].
1'-Methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)spiro[indoline-3,4'-piperidine] (CAS 908280-68-2), molecular formula C19H21N5 and molecular weight 319.40 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1'-Methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)spiro[indoline-3,4'-piperidine] (C19H21N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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).
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.
CATO manufactures 1'-Methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)spiro[indoline-3,4'-piperidine] 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 | C19H21N5 |
| Molecular Weight | 319.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Recommended Standards
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