2-((3,4-Dimethoxyphenyl)amino)quinazolin-4(1H)-one CAS 61741-35-3
| CAS No. | 61741-35-3 |
| Molecular Formula | C16H15N3O3 |
| Molecular Weight | 297.31 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 2-((3,4-Dimethoxyphenyl)amino)quinazolin-4(1H)-one.
2-((3,4-Dimethoxyphenyl)amino)quinazolin-4(1H)-one (CAS 61741-35-3), molecular formula C16H15N3O3 and molecular weight 297.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((3,4-Dimethoxyphenyl)amino)quinazolin-4(1H)-one (C16H15N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 297.31 g/mol, it falls into the medium-molecular-weight range. 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 2-((3,4-Dimethoxyphenyl)amino)quinazolin-4(1H)-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 | C16H15N3O3 |
| Molecular Weight | 297.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
Related Dimethoxyphenyl Standards
- 2-(3,4-Dimethoxyphenyl)-1H-indole-3-carboxylic acid (CAS 1082551-71-0)
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- 2-(5-(3,4-Dimethoxyphenyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 1279218-28-8)
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Recommended Standards
- 1-Nitrobenzo[e]pyrene (CAS 91259-16-4)
- 2-((4-Methoxyphenethyl)amino)-5-nitrobenzonitrile (CAS 785707-50-8)
- 1-Methyl-3-(7-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)urea (CAS 866151-95-3)
- 2-((7-Methoxy-4-methylquinazolin-2-yl)amino)-6-methylpyrimidin-4(3H)-one (CAS 332074-13-2)
- 3-Chloro-5H,6H,7H,8H-imidazo[1,2-a]pyrazine dihydrochloride (CAS 2034154-09-9)
- 2-(tert-butoxy)-4-fluoro-1-nitrobenzene (CAS 1369809-57-3)
- 4-Methyl-4a,5,6,7,8,9-hexahydrothieno[3',2':4,5]pyrimido[1,2-a]azepin-11(4H)-one (CAS 1710202-95-1)
- N-{2-[2-(sec-Butyl)phenoxy]ethyl}-2,5-dimethoxyaniline (CAS 1040688-39-8)
- (R)-Flecainide (CAS 99495-90-6)
- 4-(hydrazinylmethyl)-N,N-dimethylaniline dihydrochloride (CAS 1909309-06-3)
- 4,6,8-Trimethoxyfuro[2,3-b]quinoline (CAS 522-19-0)
- 2-(Bicyclo[3.2.1]octan-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2609867-71-0)
- 4A-(3-methoxyphenyl)-2-methyldecahydroisoquinoline (CAS 58414-81-6)
- MOTS-c Peptide (CAS 1627580-64-6)
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