1-Boc-4-(6-Chloro-5-nitro-4-pyrimidinyl)piperazine CAS 147539-23-9

Purity 97%+In StockPharmaceutical Standards
CAS No.147539-23-9
Molecular FormulaC13H18ClN5O4
Molecular Weight343.77 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Boc-4-(6-Chloro-5-nitro-4-pyrimidinyl)piperazine CAS 147539-23-9 chemical structure

Description

CATO manufactures 1-Boc-4-(6-Chloro-5-nitro-4-pyrimidinyl)piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1-Boc-4-(6-Chloro-5-nitro-4-pyrimidinyl)piperazine (CAS 147539-23-9), molecular formula C13H18ClN5O4 and molecular weight 343.77 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-Boc-4-(6-Chloro-5-nitro-4-pyrimidinyl)piperazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 343.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC13H18ClN5O4
Molecular Weight343.77 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentCl-containing
Nitrogen Atoms5

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