Search Thermo Fisher Scientific
Element Search
Structure SearchThermo Scientific Chemicals
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate, 97%, Thermo Scientific Chemicals
Catalog number: A16317.14
25 g, Each
Thermo Scientific Chemicals
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate, 97%, Thermo Scientific Chemicals
Catalog number: A16317.14
25 g, Each
Quantity
Chemical Identifiers
CAS
149022-15-1
IUPAC Name
2-hydrazinylidene-3-methyl-2,3-dihydro-1,3-benzothiazole hydrochloride
Molecular Formula
C8H10ClN3S
InChI Key
OEZPVSPULCMUQB-UHFFFAOYSA-N
SMILES
Cl.CN1C(SC2=CC=CC=C12)=NN
Specifications
Specification SheetForm
Powder
Assay (Titration ex Chloride)
≥96.0 to ≤104.0%
Identification (FTIR)
Conforms
Appearance (Color)
White to cream or pale pink
Assay (Aqueous acid-base Titration)
≥96.0 to ≤104.0%
Description
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate is used in the synthesis of benzothiazolium azo dyes. It is a chromogenic reagent used for the determination of cholesterol, benzodiazepines and enzyme activity. As an electrophilic coupling reagent, it is used in the spectrophotometric determination of chloramine-B (CAB) and other residual chlorine content in various environmental water samples.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate is used in the synthesis of benzothiazolium azo dyes. It is a chromogenic reagent used for the determination of cholesterol, benzodiazepines and enzyme activity. As an electrophilic coupling reagent, it is used in the spectrophotometric determination of chloramine-B (CAB) and other residual chlorine content in various environmental water samples.
Solubility
Soluble in water, dimethyl sulfoxide and methanol.
Notes
Incompatible with strong oxidizing agents.
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate is used in the synthesis of benzothiazolium azo dyes. It is a chromogenic reagent used for the determination of cholesterol, benzodiazepines and enzyme activity. As an electrophilic coupling reagent, it is used in the spectrophotometric determination of chloramine-B (CAB) and other residual chlorine content in various environmental water samples.
Solubility
Soluble in water, dimethyl sulfoxide and methanol.
Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only
Figures
Documents & Downloads
Certificates
Search by lot number or partial lot number
Frequently asked questions (FAQs)
Citations & References
Search citations by name, author, journal title or abstract text
Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 3
Label Elements
Signal Word
Danger
Hazard Statements
H301 - Toxic if swallowed
Precautionary Statements
P264 - Wash face, hands and any exposed skin thoroughly after handling
P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician