6361-21-3 PF4ILL0I3H 2-Chloro-5-nitrobenzaldehyde Benzaldehyde, 2-chloro-5-nitro- 4-07-00-00609 (Beilstein Handbook Reference) BRN 0743764 EINECS 228-830-0 3-Nitro-6-chlorobenzaldehyde NSC 129753 UNII-PF4ILL0I3H CAS 6361-21-3

Purity 97%+In StockPharmaceutical Standards
CAS No.6361-21-3
Molecular FormulaC7H10ClNO3
Molecular Weight191.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6361-21-3 PF4ILL0I3H 2-Chloro-5-nitrobenzaldehyde Benzaldehyde, 2-chloro-5-nitro- 4-07-00-00609 (Beilstein Handbook Reference) BRN 0743764 EINECS 228-830-0 3-Nitro-6-chlorobenzaldehyde NSC 129753 UNII-PF4ILL0I3H CAS 6361-21-3 chemical structure

Description

The occurrence of 6361-21-3 PF4ILL0I3H 2-Chloro-5-nitrobenzaldehyde Benzaldehyde, 2-chloro-5-nitro- 4-07-00-00609 (Beilstein Handbook Reference) BRN 0743764 EINECS 228-830-0 3-Nitro-6-chlorobenzaldehyde NSC 129753 UNII-PF4ILL0I3H is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6361-21-3 PF4ILL0I3H 2-Chloro-5-nitrobenzaldehyde Benzaldehyde, 2-chloro-5-nitro- 4-07-00-00609 (Beilstein Handbook Reference) BRN 0743764 EINECS 228-830-0 3-Nitro-6-chlorobenzaldehyde NSC 129753 UNII-PF4ILL0I3H (CAS 6361-21-3) is a high-purity analytical reference standard with the molecular formula C7H10ClNO3 and a molecular weight of 191.61 g/mol.

Based on its molecular formula C7H10ClNO3, 6361-21-3 PF4ILL0I3H 2-Chloro-5-nitrobenzaldehyde Benzaldehyde, 2-chloro-5-nitro- 4-07-00-00609 (Beilstein Handbook Reference) BRN 0743764 EINECS 228-830-0 3-Nitro-6-chlorobenzaldehyde NSC 129753 UNII-PF4ILL0I3H contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 191.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 6361-21-3 PF4ILL0I3H 2-Chloro-5-nitrobenzaldehyde Benzaldehyde, 2-chloro-5-nitro- 4-07-00-00609 (Beilstein Handbook Reference) BRN 0743764 EINECS 228-830-0 3-Nitro-6-chlorobenzaldehyde NSC 129753 UNII-PF4ILL0I3H 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 FormulaC7H10ClNO3
Molecular Weight191.61 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms1

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