7WSB1KEE1K 3807-77-0 3-Nitroacenaphthene Acenaphthene, 3-nitro- Acenaphthylene, 1,2-dihydro-3-nitro- (9CI) 3-05-00-01783 (Beilstein Handbook Reference) AI3-03648 BRN 1876739 CCRIS 5513 1,2-Dihydro-3-nitroacenaphthylene NSC 137392 UNII-7WSB1KEE1K CAS 3807-77-0

Purity 97%+In StockPharmaceutical Standards
CAS No.3807-77-0
Molecular FormulaC12H9NO2
Molecular Weight199.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7WSB1KEE1K 3807-77-0 3-Nitroacenaphthene Acenaphthene, 3-nitro- Acenaphthylene, 1,2-dihydro-3-nitro- (9CI) 3-05-00-01783 (Beilstein Handbook Reference) AI3-03648 BRN 1876739 CCRIS 5513 1,2-Dihydro-3-nitroacenaphthylene NSC 137392 UNII-7WSB1KEE1K CAS 3807-77-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 199.21 g/mol gives 7WSB1KEE1K 3807-77-0 3-Nitroacenaphthene Acenaphthene, 3-nitro- Acenaphthylene, 1,2-dihydro-3-nitro- (9CI) 3-05-00-01783 (Beilstein Handbook Reference) AI3-03648 BRN 1876739 CCRIS 5513 1,2-Dihydro-3-nitroacenaphthylene NSC 137392 UNII-7WSB1KEE1K distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7WSB1KEE1K 3807-77-0 3-Nitroacenaphthene Acenaphthene, 3-nitro- Acenaphthylene, 1,2-dihydro-3-nitro- (9CI) 3-05-00-01783 (Beilstein Handbook Reference) AI3-03648 BRN 1876739 CCRIS 5513 1,2-Dihydro-3-nitroacenaphthylene NSC 137392 UNII-7WSB1KEE1K (CAS 3807-77-0), molecular formula C12H9NO2 and molecular weight 199.21 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 7WSB1KEE1K 3807-77-0 3-Nitroacenaphthene Acenaphthene, 3-nitro- Acenaphthylene, 1,2-dihydro-3-nitro- (9CI) 3-05-00-01783 (Beilstein Handbook Reference) AI3-03648 BRN 1876739 CCRIS 5513 1,2-Dihydro-3-nitroacenaphthylene NSC 137392 UNII-7WSB1KEE1K (C12H9NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 199.21 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), 7WSB1KEE1K 3807-77-0 3-Nitroacenaphthene Acenaphthene, 3-nitro- Acenaphthylene, 1,2-dihydro-3-nitro- (9CI) 3-05-00-01783 (Beilstein Handbook Reference) AI3-03648 BRN 1876739 CCRIS 5513 1,2-Dihydro-3-nitroacenaphthylene NSC 137392 UNII-7WSB1KEE1K 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 FormulaC12H9NO2
Molecular Weight199.21 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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