3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate
3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate (CAS: 38894-11-0) is a high-purity chemical compound with the formula C8H9N3S · HCl · H2O and a molecular weight of 233.72 g/mol. It serves as a crucial building block in chemical synthesis and as a derivatization reagent. Its primary applications lie in analytical chemistry, particularly for the detection and quantification of aldehydes and ketones, and in thin-layer chromatography (TLC) for visualisation.
- IUPAC
- 2-Hydrazono-3-methylbenzothiazoline hydrochloride
- Synonyms
- 2-Hydrazono-3-methylbenzothiazoline hydrochloride
Aldehyde and Ketone Detection
This compound is widely used as an analytical reagent for the sensitive detection and quantification of aldehydes and ketones. It reacts with these carbonyl compounds to form coloured derivatives, enabling spectrophotometric analysis.
Thin-Layer Chromatography (TLC) Visualization
It functions as a derivatization reagent for TLC, aiding in the visualisation of aldehydes and ketones on chromatoplates. This facilitates the identification and separation of these substances.
Chemical Synthesis Intermediate
As a heterocyclic building block, it is employed in organic synthesis for the preparation of more complex molecules. Its structure lends itself to various chemical transformations and reactions.
| Molecular weight | 233.72 |
|---|---|
| Empirical formula | C8H9N3S · HCl · H2O |
| Assay | ≥99.0% (HPLC) |
| Melting point | 270-274 °C (dec.) |
Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate used for?
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This compound is primarily used as an analytical reagent for the detection and quantification of aldehydes and ketones, and as a derivatization reagent for thin-layer chromatography (TLC) visualisation. It also serves as a building block in chemical synthesis.
What are the CAS number and chemical formula?
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The CAS number is 38894-11-0, and the chemical formula is C8H9N3S · HCl · H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a purity of ≥99.0% (HPLC). It is suitable for research and analytical applications. TSS does not represent this product as USP, BP, or EP grade.
How should this chemical be handled safely?
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This compound is classified as toxic if swallowed (H301) and requires careful handling. Personal protective equipment, including eyeshields, face shields, gloves, and appropriate respirator cartridges (P2), is essential. Refer to the Safety Data Sheet for full details.
How is this chemical packed and shipped?
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This chemical is shipped according to international regulations for hazardous materials, identified as UN 2811, Hazard Class 6.1, Packing Group III. TSS is a specialist global supplier and exporter.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing the product name and CAS number (38894-11-0).
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