598-52-7 HRK3DMO87X N-Methylthiourea Methyl-2-thiourea Pseudourea, 1-methyl-2-thio- (7CI) Thiourea, methyl- (9CI) Thourea, methyl- (9CI) Urea, 1-methyl-2-thio- AI3-52471 EINECS 209-936-6 Methyl thiourea Methylthiocarbamide N-Methylthiocarbamide 1-Methylthiocarbamide Methylthiourea 1-Methylthiourea 1-Methyl-2-thiourea Monomethylthiourea NSC 30213 UNII-HRK3DMO87X CAS 598-52-7

Purity 97%+In StockPharmaceutical Standards
CAS No.598-52-7
Molecular FormulaC2H6N2S
Molecular Weight90.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

598-52-7 HRK3DMO87X N-Methylthiourea Methyl-2-thiourea Pseudourea, 1-methyl-2-thio- (7CI) Thiourea, methyl- (9CI) Thourea, methyl- (9CI) Urea, 1-methyl-2-thio- AI3-52471 EINECS 209-936-6 Methyl thiourea Methylthiocarbamide N-Methylthiocarbamide 1-Methylthiocarbamide Methylthiourea 1-Methylthiourea 1-Methyl-2-thiourea Monomethylthiourea NSC 30213 UNII-HRK3DMO87X CAS 598-52-7 chemical structure

Description

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.

598-52-7 HRK3DMO87X N-Methylthiourea Methyl-2-thiourea Pseudourea, 1-methyl-2-thio- (7CI) Thiourea, methyl- (9CI) Thourea, methyl- (9CI) Urea, 1-methyl-2-thio- AI3-52471 EINECS 209-936-6 Methyl thiourea Methylthiocarbamide N-Methylthiocarbamide 1-Methylthiocarbamide Methylthiourea 1-Methylthiourea 1-Methyl-2-thiourea Monomethylthiourea NSC 30213 UNII-HRK3DMO87X (CAS 598-52-7), molecular formula C2H6N2S and molecular weight 90.15 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 598-52-7 HRK3DMO87X N-Methylthiourea Methyl-2-thiourea Pseudourea, 1-methyl-2-thio- (7CI) Thiourea, methyl- (9CI) Thourea, methyl- (9CI) Urea, 1-methyl-2-thio- AI3-52471 EINECS 209-936-6 Methyl thiourea Methylthiocarbamide N-Methylthiocarbamide 1-Methylthiocarbamide Methylthiourea 1-Methylthiourea 1-Methyl-2-thiourea Monomethylthiourea NSC 30213 UNII-HRK3DMO87X (C2H6N2S) is characterized by sulfur-containing functionality. 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.

CATO manufactures 598-52-7 HRK3DMO87X N-Methylthiourea Methyl-2-thiourea Pseudourea, 1-methyl-2-thio- (7CI) Thiourea, methyl- (9CI) Thourea, methyl- (9CI) Urea, 1-methyl-2-thio- AI3-52471 EINECS 209-936-6 Methyl thiourea Methylthiocarbamide N-Methylthiocarbamide 1-Methylthiocarbamide Methylthiourea 1-Methylthiourea 1-Methyl-2-thiourea Monomethylthiourea NSC 30213 UNII-HRK3DMO87X 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.

Physical & Chemical Properties

Molecular FormulaC2H6N2S
Molecular Weight90.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms1

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