3-(2-Hydrazinylacetyl)-2-(1-hydroxyheptadecyl)quinazolin-4(3H)-one CAS 917764-62-6
| CAS No. | 917764-62-6 |
| Molecular Formula | C27H44N4O3 |
| Molecular Weight | 472.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 472.66 g/mol gives 3-(2-Hydrazinylacetyl)-2-(1-hydroxyheptadecyl)quinazolin-4(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(2-Hydrazinylacetyl)-2-(1-hydroxyheptadecyl)quinazolin-4(3H)-one (CAS 917764-62-6), molecular formula C27H44N4O3 and molecular weight 472.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(2-Hydrazinylacetyl)-2-(1-hydroxyheptadecyl)quinazolin-4(3H)-one (C27H44N4O3) is characterized by a steroid core, 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.
CATO manufactures 3-(2-Hydrazinylacetyl)-2-(1-hydroxyheptadecyl)quinazolin-4(3H)-one 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 | C27H44N4O3 |
| Molecular Weight | 472.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Hydrazinylacetyl Standards
Recommended Standards
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- Obeticholic Acid Impurity 46 (CAS 2241648-47-3)
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- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-methoxy-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 5746-29-2)
- 6-Cycloheptyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 55376-97-1)
- n-(1h-Benzo[d]imidazol-2-yl)-2-cyclopentylacetamide (CAS 849134-77-6)
- 1-(2-Chloroethyl)-3-(3,4-dichlorophenyl)urea (CAS 15145-37-6)
- (1S)-1-(2-bromo-4-methoxyphenyl)ethan-1-amine hydrochloride (CAS 1443931-86-9)
- D-Lys-D-Leu-D-Val-D-Phe-D-Phe-D-Ala (CAS 342877-55-8)
- Methyl 4-((2-oxo-6-phenylpyridin-1(2H)-yl)methyl)benzoate (CAS 400076-10-0)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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