4146-43-4 H3WMY7S4LO Succinic dihydrazide Butanedioic acid, dihydrazide (9CI) Succinic acid, dihydrazide Succinohydrazide 4-02-00-01925 (Beilstein Handbook Reference) BRN 1775110 Butanedioic acid, dihydrazide EINECS 223-970-9 NSC 25180 NSC 29540 NSC 42940 Succinhydrazide Succinic acid hydrazide Succinoyldihydrazine Succinyl dihydrazide UNII-H3WMY7S4LO CAS 4146-43-4

Purity 97%+In StockPharmaceutical Standards
CAS No.4146-43-4
Molecular FormulaC4H10N4O2
Molecular Weight146.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4146-43-4 H3WMY7S4LO Succinic dihydrazide Butanedioic acid, dihydrazide (9CI) Succinic acid, dihydrazide Succinohydrazide 4-02-00-01925 (Beilstein Handbook Reference) BRN 1775110 Butanedioic acid, dihydrazide EINECS 223-970-9 NSC 25180 NSC 29540 NSC 42940 Succinhydrazide Succinic acid hydrazide Succinoyldihydrazine Succinyl dihydrazide UNII-H3WMY7S4LO CAS 4146-43-4 chemical structure

Description

4146-43-4 H3WMY7S4LO Succinic dihydrazide Butanedioic acid, dihydrazide (9CI) Succinic acid, dihydrazide Succinohydrazide 4-02-00-01925 (Beilstein Handbook Reference) BRN 1775110 Butanedioic acid, dihydrazide EINECS 223-970-9 NSC 25180 NSC 29540 NSC 42940 Succinhydrazide Succinic acid hydrazide Succinoyldihydrazine Succinyl dihydrazide UNII-H3WMY7S4LO (CAS 4146-43-4) is a high-purity analytical reference standard with the molecular formula C4H10N4O2 and a molecular weight of 146.15 g/mol.

The molecular framework of 4146-43-4 H3WMY7S4LO Succinic dihydrazide Butanedioic acid, dihydrazide (9CI) Succinic acid, dihydrazide Succinohydrazide 4-02-00-01925 (Beilstein Handbook Reference) BRN 1775110 Butanedioic acid, dihydrazide EINECS 223-970-9 NSC 25180 NSC 29540 NSC 42940 Succinhydrazide Succinic acid hydrazide Succinoyldihydrazine Succinyl dihydrazide UNII-H3WMY7S4LO (C4H10N4O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 4146-43-4 H3WMY7S4LO Succinic dihydrazide Butanedioic acid, dihydrazide (9CI) Succinic acid, dihydrazide Succinohydrazide 4-02-00-01925 (Beilstein Handbook Reference) BRN 1775110 Butanedioic acid, dihydrazide EINECS 223-970-9 NSC 25180 NSC 29540 NSC 42940 Succinhydrazide Succinic acid hydrazide Succinoyldihydrazine Succinyl dihydrazide UNII-H3WMY7S4LO 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 FormulaC4H10N4O2
Molecular Weight146.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Nitrogen Atoms4

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