Methyl 1'-methyl-5-nitro-2-oxospiro[indoline-3,2'-pyrrolidine]-4'-carboxylate CAS 728024-62-2

Purity 97%+In StockPharmaceutical Standards
CAS No.728024-62-2
Molecular FormulaC14H15N3O5
Molecular Weight305.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 1'-methyl-5-nitro-2-oxospiro[indoline-3,2'-pyrrolidine]-4'-carboxylate CAS 728024-62-2 chemical structure

Description

Methyl 1'-methyl-5-nitro-2-oxospiro[indoline-3,2'-pyrrolidine]-4'-carboxylate (CAS 728024-62-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H15N3O5. Molecular weight: 305.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H15N3O5
Molecular Weight305.29 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms3

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