Description

Sulfamoylphenyl)Hydrazine-D4 Hydrochloride is a deuterated derivative of a sulfamoylphenyl hydrazine compound, serving as a critical stable isotope-labeled internal standard for precise analytical quantification. This high-purity material is essential for ensuring accuracy and reliability in sophisticated mass spectrometry and chromatography-based methods. It is primarily utilized by research and development laboratories in the pharmaceutical and agrochemical sectors for method development, pharmacokinetic studies, and metabolite identification.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis in bioanalytical studies.
• Quantitative reference material for pharmacokinetic (PK) and pharmacodynamic (PD) research.
• Metabolite identification and pathway analysis in drug discovery and development.
• Stable isotope-labeled tracer in environmental fate studies of chemical compounds.
• High-purity reagent for the synthesis of deuterated pharmaceutical intermediates.
• Calibration standard for ensuring regulatory compliance in analytical method validation.

Basic Information

Product Name	Sulfamoylphenyl)Hydrazine-D4 Hydrochloride
CAS No.	1246816-16-9
Molecular Formula	C6H3D4ClN3O2S
Molecular Weight	233.68 g/mol (for deuterated form)
Synonyms	4-Hydrazinylbenzenesulfonamide-d4 hydrochloride; (4-Hydrazinophenyl)sulfonamide-d4 hydrochloride; Benzenesulfonamide, 4-hydrazinyl-, d4-, hydrochloride; Deuterated Sulfamoylphenyl Hydrazine HCl; Sulfamoylphenyl Hydrazine-d4 HCl; Stable Isotope Labeled Hydrazine Derivative
EINECS	Contact for details

Quality Control

Every batch of Sulfamoylphenyl)Hydrazine-D4 Hydrochloride is manufactured and tested under strict quality management systems. We guarantee high chemical purity and isotopic enrichment, supported by comprehensive analytical data including NMR, Mass Spectrometry, and HPLC. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and deuterium incorporation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This compound is hygroscopic (moisture-sensitive) and should be handled in a controlled environment to prevent degradation. For long-term storage, consider desiccant and inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.