1.04527

3-Methyl-2-benzothiazolinone-hydrazonehydrochloride

GR for analysis Reag. Ph Eur

• Synonyme(s) : 3-Methyl-2-benzothiazolinone-hydrazonehydrochloride, MBTH
• Formule empirique (notation de Hill): C₈H₁₀ClN₃S
• Numéro CAS: 4338-98-1
• Poids moléculaire : 215.70
• Code UNSPSC : 12352107
• Numéro de classement CE : 224-393-5
• Nomenclature NACRES : NA.05

Propriétés

• Agence: reag. Ph. Eur.
• Niveau de qualité: 100
• Forme: solid
• Puissance: 149 mg/kg LD₅₀, oral (Rat); 12300 mg/kg LD₅₀, skin (Rabbit)
• pH: 3-4 (20 °C, 4 g/L in H₂O)
• Masse volumique apparente: 748 kg/m³
• Température de stockage: 15-25°C
• InChI: 1S/C8H9N3S.Cl/c1-11-6-4-2-3-5-7(6)12-8(11)10-9;/h2-5H,9H2,1H3;/b10-8+;
• Clé InChI: WAGARHVUZQWORV-VRTOBVRTSA-N

Description

Application

• Kinetic spectrophotometric determination of ethamsylate in dosage forms.: The research describes a kinetic spectrophotometric method for determining ethamsylate using 3-Methyl-2-benzothiazolinone-hydrazone hydrochloride. The method is efficient for analyzing ethamsylate in various pharmaceutical formulations (El-Enany et al., 2007).
• Spectrophotometric determination of dobutamine hydrochloride using 3-methylbenzothiazolin-2-one hydrazone.: This study provides a spectrophotometric method for dobutamine hydrochloride analysis, highlighting the utility of 3-Methyl-2-benzothiazolinone-hydrazone hydrochloride in analytical chemistry for pharmaceutical applications (el-Kommos, 1987).
• Microdetermination of D-amino acids and D-amino acid oxidase activity with 3,methyl-2-benzothiazolone hydrazone hydrochloride.: This research introduces a microdetermination method for D-amino acids and D-amino acid oxidase activity using 3-Methyl-2-benzothiazolinone-hydrazone hydrochloride, contributing to biochemical analysis techniques (Soda, 1968).

Remarque sur l'analyse

Assay (argentometric): ≥ 99
Identity (IR-spectrum): passes test
pH-value (0.4 %, water): 3 - 4
Melting point: about 270
Sulfated ash: ≤ 0.1 %
Loss on Drying (105°C): ≤ 1.0 %
Suitability for determination of aldehydes: passes test

Informations sur la sécurité

• Pictogrammes: GHS06
• Mention d'avertissement: Danger
• Mentions de danger: H301
• Conseils de prudence: P264 - P270 - P301 + P310 - P405 - P501
• Classification des risques: Acute Tox. 3 Oral
• Code de la classe de stockage: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable