1-(2,4-Dichlorobenzyl)-5-nitroindoline-2,3-dione CAS 303149-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303149-87-3 |
| Molecular Formula | C15H8Cl2N2O4 |
| Molecular Weight | 351.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dichlorobenzyl)-5-nitroindoline-2,3-dione (CAS 303149-87-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H8Cl2N2O4. Molecular weight: 351.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H8Cl2N2O4 |
| Molecular Weight | 351.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorobenzyl Standards
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Recommended Standards
- 5-(5-Iodo-1H-indazol-1-yl)-1-methylpyridin-2(1H)-one (CAS 1893415-31-0)
- 2-((4-Iodophenoxy)methyl)imidazo[1,2-a]pyrimidine (CAS 514186-43-7)
- 5-Iodo-1-(6-methoxypyridin-3-yl)-1H-indazole (CAS 1893415-29-6)
- 7-Chloro-1-(3-chlorophenyl)-1-oxoheptane (CAS 898768-15-5)
- 2-(4-((tert-Butoxycarbonyl)amino)-2-nitrophenyl)acetic acid (CAS 512180-63-1)
- Methyl 3,6-difluoropyrazine-2-carboxylate (CAS 356783-26-1)
- 2-Fluoro-4-(piperidin-4-yl)phenol hydrochloride (CAS 2140866-92-6)
- Methyl 3-bromo-4-fluoro-2-methylbenzoate (CAS 1380305-66-7)
- 3-((2,4-Dimethylphenoxy)methyl)benzohydrazide (CAS 832740-94-0)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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