4-[Acetyl[[2-(acetylamino)-1,4-dihydro-4-oxo-6-pteridinyl]methyl]amino]benzoic Acid CAS 70844-36-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70844-36-9 |
| Molecular Formula | C18H16N6O5 |
| Molecular Weight | 396.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-[Acetyl[[2-(acetylamino)-1,4-dihydro-4-oxo-6-pteridinyl]methyl]amino]benzoic Acid (CAS 70844-36-9) pharmaceutical standards reference standard. Molecular formula: C18H16N6O5. Molecular weight: 396.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H16N6O5 |
| Molecular Weight | 396.36 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 6 |
Related Acetyl Standards
- N-{1-[4-(Acetylamino)phenyl]-2,5-dioxopyrrolidin-3-yl}-2-chloro-N-cyclohexylacetamide (CAS 1858241-08-3)
- 2-(Acetylamino)-2-deoxy-4-O-(β-D-galactopyranosyl)-β-D-glucopyranosyl Azide (CAS 187988-46-1)
- 2-(Acetylamino)-2-deoxy-4-O-β-D-mannopyranosyl-D-glucopyranose (CAS 186765-90-2)
- 2-(Acetylamino)-2-[[3-(2-ethoxy-2-oxoethoxy)-5-methyl-4-isoxazolyl]methyl]propanedioic Acid 1,3-Diethyl Ester 887354-95-2 Ethyl 2-Acetamido-2-ethoxycarbonyl-3-[3-(ethoxycarbonylmethoxy)-5-methylisoxazol-4-yl]propanoate (CAS 887354-95-2)
- 2-(Acetylamino)-2-[[8-(acetyloxy)-3-quinolinyl]methyl]propanedioic Acid 1,3-Diethyl Ester (CAS 1123191-91-2)
- 3-[[[4-(Acetylamino)phenyl]thio]methyl]-5-amino-4-cyano-2-thiophenecarboxylicacid ethylester (CAS 1180837-73-3)
- {[4-({[4-(acetylamino)-3-methoxyphenyl]sulfonyl}amino)benzoyl]amino}acetic acid (CAS 796123-90-5)
- N-[4-(Acetylamino)phenyl]-2-[[6-(1,3-benzodioxol-5-yl)-3-pyridazinyl]thio]acetamide (CAS 872695-47-1)
Recommended Standards
- 3-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-5-(methylsulfanyl)-4-phenyl-4H-1,2,4-triazole (CAS 344274-41-5)
- Enzalutamide Impurity 27 (CAS 1798807-39-2)
- (3Z)-1-Phenyl-3-({[3-(trifluoromethyl)phenyl]methoxy}imino)-2,3-dihydro-1H-indol-2-one (CAS 341964-36-1)
- 3-(2-(3,4-Dimethylpyrrolidin-1-yl)ethyl)aniline dihydrochloride (CAS 1432681-17-8)
- Ethyl 6-Fluoroquinoline-3-carboxylate (CAS 71083-14-2)
- 4-Phenyl-1-(prop-2-yn-1-yl)piperidin-4-ol (CAS 94769-54-7)
- 2-(4-Bromo-2-(tert-butyl)phenoxy)-N-isobutylacetamide (CAS 302949-66-2)
- 1-(5-Bromo-2-chloroquinolin-3-yl)ethanone (CAS 1956375-94-2)
- 4-Chloro-2-fluoro-3-methylbenzoic acid, 97% (CAS 153556-55-9)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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