3096-52-4 2-Nitro-9-fluorenone 9H-Fluoren-9-one, 2-nitro- 4-07-00-01636 (Beilstein Handbook Reference) BRN 2052959 CCRIS 2540 NSC 12365 CAS 3096-52-4

Purity 97%+In StockPharmaceutical Standards
CAS No.3096-52-4
Molecular FormulaC13H19NO3
Molecular Weight237.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3096-52-4 2-Nitro-9-fluorenone 9H-Fluoren-9-one, 2-nitro- 4-07-00-01636 (Beilstein Handbook Reference) BRN 2052959 CCRIS 2540 NSC 12365 CAS 3096-52-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3096-52-4 2-Nitro-9-fluorenone 9H-Fluoren-9-one, 2-nitro- 4-07-00-01636 (Beilstein Handbook Reference) BRN 2052959 CCRIS 2540 NSC 12365.

CATO supplies 3096-52-4 2-Nitro-9-fluorenone 9H-Fluoren-9-one, 2-nitro- 4-07-00-01636 (Beilstein Handbook Reference) BRN 2052959 CCRIS 2540 NSC 12365 (CAS 3096-52-4), a certified reference material (molecular formula C13H19NO3, MW 237.29 g/mol) for analytical method development and quality control.

Structurally, 3096-52-4 2-Nitro-9-fluorenone 9H-Fluoren-9-one, 2-nitro- 4-07-00-01636 (Beilstein Handbook Reference) BRN 2052959 CCRIS 2540 NSC 12365 (C13H19NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 237.29 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 3096-52-4 2-Nitro-9-fluorenone 9H-Fluoren-9-one, 2-nitro- 4-07-00-01636 (Beilstein Handbook Reference) BRN 2052959 CCRIS 2540 NSC 12365 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC13H19NO3
Molecular Weight237.29 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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