5-Allyl-6-methyl-2-((4,6,7-trimethylquinazolin-2-yl)amino)pyrimidin-4-ol CAS 924874-35-1
| CAS No. | 924874-35-1 |
| Molecular Formula | C19H21N5O |
| Molecular Weight | 335.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Allyl-6-methyl-2-((4,6,7-trimethylquinazolin-2-yl)amino)pyrimidin-4-ol 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.
CATO supplies 5-Allyl-6-methyl-2-((4,6,7-trimethylquinazolin-2-yl)amino)pyrimidin-4-ol (CAS 924874-35-1), a certified reference material (molecular formula C19H21N5O, MW 335.40 g/mol) for analytical method development and quality control.
Structurally, 5-Allyl-6-methyl-2-((4,6,7-trimethylquinazolin-2-yl)amino)pyrimidin-4-ol (C19H21N5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 335.40 g/mol, it falls into the moderately-high-molecular-weight range. 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 | C19H21N5O |
| Molecular Weight | 335.40 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 |
Related Allyl Standards
- 2-((4-Allyl-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 313251-07-9)
- N-Allyl-2-((4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 325476-27-5)
- 4-Allyl-5-(2-(4-chlorophenyl)thiazol-4-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 338760-86-4)
- N-allyl-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide (CAS 339025-11-5)
- 2-((3-Allyl-6,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetic acid (CAS 886500-27-2)
- (E)-2-(3-Allyl-4-oxothiazolidin-2-ylidene)-2-tosylacetonitrile (CAS 1164522-64-8)
- N-Allyl-N-(7-(benzyloxy)-3-methyl-1H-indol-5-yl)acetamide (CAS 89102-06-7)
- 1-Allyl-4-hydroxy-2-oxo-N-(p-tolyl)-1,2-dihydroquinoline-3-carboxamide (CAS 303093-20-1)
Recommended Standards
- 5,6,7,8-Tetrahydro-4H-isoxazolo[4,5-c]azepin-3-ol (CAS 67697-49-8)
- 5-Amino-1-benzyl-N-(4-isopropylphenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899750-02-8)
- 5,5-Diethyl-1,3-diphenyl-2-iminobarbituric Acid (CAS 200116-26-3)
- 5-Amino-N-(2,3-dimethylphenyl)-1-(4-methylbenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 902470-15-9)
- 5-(Bromomethyl)dihydrofuran-2(3H)-one (CAS 32730-32-8)
- Phenyl pyridazin-3-ylcarbamate (CAS 1020327-61-0)
- 9,9,9',9'-Tetra-p-tolyl-9H,9'H-2,2'-bifluorene (CAS 854046-47-2)
- 3-[7-(5-aminopentyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2382972-49-6)
- 3-(7-chloro-1H-1,3-benzodiazol-2-yl)propanoic acid (CAS 1179224-44-2)
- Pelubiprofen (CAS 69956-77-0)
- 4-Hydroxy-2,3-dihydro-1,3-benzoxazole-2-thione (CAS 73713-92-5)
- 7-Methyl-2-(3-nitrophenyl)imidazo[1,2-a]pyridine (CAS 54970-96-6)
- N-(4-Guanidinobutyl)tetradecanamide (CAS 160854-59-1)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com