2-[(4-Methoxy-2-naphthalenyl)amino]-5-nitrobenzoic Acid CAS 1572936-83-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1572936-83-4 |
| Molecular Formula | C18H14N2O5 |
| Molecular Weight | 338.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-Methoxy-2-naphthalenyl)amino]-5-nitrobenzoic Acid (CAS 1572936-83-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14N2O5. Molecular weight: 338.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H14N2O5 |
| Molecular Weight | 338.31 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 2-Methoxy-6-(4-oxo-4H-quinazolin-3-ylmethyl)-benzoic acid ethyl ester (CAS 1171924-59-6)
- 1-(5-Methoxy-4-(3-morpholinopropoxy)-2-nitrophenyl)ethanone (CAS 1219937-96-8)
- Methyl 5-methoxy-2-nitro-4-(3-(pyrrolidin-1-yl)propoxy)benzoate (CAS 1320288-23-0)
- 6-Methoxy-4-(5-vinylquinuclidine-2-carbonyl)quinolin-2(1H)-one (CAS 82793-82-6)
- 2-(4-Methoxy-3-(morpholinomethyl)phenyl)thiazolidine-4-carboxylic acid (CAS 491832-04-3)
- 1'-Benzyl-7-methoxy-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] (CAS 947617-92-7)
- Bis(6-methoxy-3,4-dihydroisoquinolin-2(1H)-yl)methane (CAS 942150-85-8)
- 4-Methoxy-5-(p-tolyl)furan-2(5H)-one (CAS 6277-39-0)
Recommended Standards
- 4-(5-Nitrofuran-2-yl)but-3-en-1-yl quinoline-4-carboxylate (CAS 13022-20-3)
- 4-Methylumbelliferyl α-D-Glucopyranoside (CAS 17833-43-1)
- Hydroxy-Dynasore (CAS 1256493-34-1)
- 6-(Thiophen-2-yl)-1H-indazole (CAS 885272-10-6)
- 1-(tert-Butyl)-3-cyclopropoxy-2-methylbenzene (CAS 1243374-30-2)
- 5-((4,5-Dihydro-1H-imidazol-2-yl)amino)nicotinic acid (CAS 247100-84-1)
- 3-Amino-3-(2-hydroxyethyl)thietane 1,1-dioxide (CAS 1780693-59-5)
- (R)-1-benzyl-3-((benzyloxy)methyl)piperazine (CAS 255723-98-9)
- Fmoc-(S)-3-Amino-3-(2,3-dichlorophenyl)-propionic acid (CAS 501015-35-6)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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 13829788188 / jacky.chen@cato-chem.com