4-((4-Oxo-3,4-dihydroquinazolin-2-yl)amino)benzoic acid CAS 100448-60-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100448-60-0 |
| Molecular Formula | C15H11N3O3 |
| Molecular Weight | 281.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Oxo-3,4-dihydroquinazolin-2-yl)amino)benzoic acid (CAS 100448-60-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11N3O3. Molecular weight: 281.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11N3O3 |
| Molecular Weight | 281.27 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related Oxo Standards
- 3-[(4-oxo-3,4-dihydroquinazolin-2-yl)amino]benzoic acid (CAS 499988-27-1)
- 2-[(4-oxo-3,4-dihydroquinazolin-2-yl)methyl]benzoic acid (CAS 540495-74-7)
- 3-(4-Oxo-3,4-dihydroquinazolin-2-yl)phenyl acetate (CAS 371947-93-2)
- 2-(4-(4-Oxo-1,2-dihydroquinazolin-3(4H)-yl)phenyl)acetic acid (CAS 61126-68-9)
- 1-((4-Oxo-3,4-dihydroquinazolin-2-yl)methyl)piperidine-3-carboxylic acid (CAS 1155612-98-8)
- 2-{1-[(4-oxo-3,4-dihydroquinazolin-2-yl)methyl]pyrrolidin-2-yl}acetic acid (CAS 1304266-32-7)
- 1-(4-Oxo-3,4-dihydroquinazolin-2-yl)piperidine-4-carboxylic acid (CAS 1082478-16-7)
- 4-((4-Oxo-3,4-dihydroquinazolin-2-yl)methyl)morpholine-2-carboxylic acid (CAS 1305525-12-5)
Recommended Standards
- (2R,3S,5R)-5-(6-Amino-2-hydrazinyl-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 1000296-26-3)
- 4-Methyl-2-(4-nitrophenyl)phthalazin-1(2H)-one (CAS 100864-77-5)
- Z-Glu-OH (CAS 1155-62-0)
- 2-Bromo-3-(trifluoromethyl)phenol (CAS 1214323-39-3)
- 3,4,5,6-Tetrahydro-2H-cyclopenta[d][1,3]thiazol-2-one (CAS 57001-18-0)
- (3S,4R)-3-Fluoro-4-methoxypiperidine (CAS 2140267-29-2)
- 4-(Piperidine-1-carbonyl)benzene-1-sulfonyl chloride (CAS 881005-35-2)
- 7-Amino-4-(methylthio)pyrido[2,3-d]pyrimidine-6-carbonitrile (CAS 7154-40-7)
- 1-N-ethylbenzene-1,3-diamine (CAS 50617-74-8)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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