3-Ethyl-2-methylbenzothiazolium iodide
3-Ethyl-2-methylbenzothiazolium iodide (CAS: 3119-93-5; Formula: C10H12INS) is a chemical compound with a molecular weight of 305.18. It is primarily utilised as a stain and dye in cell biology, hematology, and histology applications. This compound is provided by Tech Serve Solutions for research and laboratory use, adhering to strict quality standards for reliable experimental outcomes.

Histological Staining
3-Ethyl-2-methylbenzothiazolium iodide serves as a component in histological staining protocols. It aids in visualising cellular structures for microscopic examination, contributing to accurate tissue analysis.
Cell Biology Research
In cell biology, this compound is employed for staining purposes, facilitating the study of cellular morphology and processes. Its application supports various research endeavours in understanding cell function.
Hematology Applications
This chemical is utilised in hematology for the differential staining of blood cells. It assists in the identification and classification of various blood components, crucial for diagnostic purposes.
| Molecular weight | 305.18 |
|---|---|
| Empirical formula | C10H12INS |
| Melting point | 195-197 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-Ethyl-2-methylbenzothiazolium iodide used for?
+
3-Ethyl-2-methylbenzothiazolium iodide is used as a stain and dye in cell biology, hematology, and histology.
What are the CAS number and formula for 3-Ethyl-2-methylbenzothiazolium iodide?
+
The CAS number is 3119-93-5 and the empirical formula (Hill Notation) is C10H12INS.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product for laboratory and research purposes. The specific assay and grade are detailed on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 3-Ethyl-2-methylbenzothiazolium iodide be handled?
+
Handle with appropriate personal protective equipment, including a dust mask (e.g., N95 type), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
Is 3-Ethyl-2-methylbenzothiazolium iodide shipped internationally?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, including 3-Ethyl-2-methylbenzothiazolium iodide.
How can I request a sample or quote?
+
Please contact our sales team through the website or by phone to request a sample or a detailed quote for 3-Ethyl-2-methylbenzothiazolium iodide.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis