3-Methyl-2-Benzothiazolinone Hydrazone Hydrochloride(CAS 4338-98-1)
| Purity | Grade | Package | Stock | Price | Quantity |
| 95% | RG | 1G | In Stock | 4 USD
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| 95% | RG | 5G | In Stock | 11 USD
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| 95% | RG | 25G | In Stock | 28 USD
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| 95% | RG | 100G | In Stock | 99 USD
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| 95% | RG | 500G | In Stock | 751 USD
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Applications of 4338-98-1
| Industry | Application | Process |
|---|---|---|
| Clinical Diagnostics | Serum cholesterol assay | Trinder reaction: Cholesterol esterase and cholesterol oxidase catalyze the formation of hydrogen peroxide; MBTH reacts with phenol or analogous compounds under peroxidase (POD) catalysis to yield a colored quinone imine dye for colorimetric quantification. |
| Clinical Diagnostics | Serum glucose (blood glucose) assay | Enzymatic colorimetric method: Glucose oxidase catalyzes glucose to generate hydrogen peroxide, which, in the presence of peroxidase, oxidizes MBTH and chromogenic substrates such as N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3-methylaniline (TOOS) to form colored compounds for quantification. |
| Clinical Diagnostics | Serum uric acid assay | Enzymatic assay: Uricase catalyzes uric acid to produce hydrogen peroxide; MBTH serves as an electron donor in the color-developing reaction, enabling uric acid quantification via absorbance measurement. |
| Clinical Diagnostics | Serum triglyceride assay | Enzymatic colorimetric method: Triglycerides are hydrolyzed by lipase to glycerol; glycerol kinase and glycerol phosphate oxidase subsequently generate hydrogen peroxide, which is detected using the MBTH-based colorimetric system. |
| Environmental Monitoring | Determination of volatile phenols in water | Alternative or improved 4-aminoantipyrine method: Condenses with phenolic compounds in the presence of an oxidant to form a colored dye; offers higher sensitivity than the conventional 4-aminoantipyrine method for detecting trace phenolic contamination. |
| Environmental Monitoring | Determination of residual chlorine and chlorine dioxide in water | Colorimetric determination: Acts as a color reagent reacting with active chlorine species in water to form a compound of defined hue, enabling rapid detection or spectrophotometric quantification of residual chlorine in drinking water and wastewater. |
| Biochemistry | Enzyme activity analysis | Peroxidase substrate: Serves as a hydrogen donor substrate for peroxidase (POD), used to detect horseradish peroxidase (HRP)-labeled immunoassays or enzymatic activity, yielding a stable colored product. |
| Industrial Analysis | Detection of organic peroxides | Oxidation-based color development: Exploits its susceptibility to oxidation, reacting with organic peroxides under specified conditions to yield colored products for determining peroxide content in industrial materials. |
Physical and chemical properties of 4338-98-1
Boiling Point |
342.9ºC at 760 mmHg |
|---|---|
Density |
1.37 g/cm3 |
Exact Mass |
215.028397 |
Flash Point |
161.2ºC |
LogP |
2.51650 |
Molecular Formula |
C8H10ClN3S |
Molecular Weight |
215.703 |
PSA |
71.55000 |
Storage condition |
Inert atmosphere,Room Temperature |
Water Solubility |
Soluble in water |
Spectrums of 4338-98-1
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 4338-98-1
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 4338-98-1
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H301 Toxic if swallowed H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 4338-98-1
Operate under the ISO 9001 system
