Thioflavin T

Thioflavin T – High-Purity Biological Stain & Industrial Dye Manufacturer in India

Thioflavin T, internationally known as Basic Yellow 1, is a premium-quality cationic benzothiazole dye with widespread applications in biological staining, amyloid detection, electroplating, paper coating, printing foil ink, surface coating, and tin plate coating. Identified by CAS Number 2390-54-7, Thioflavin T is well-known for producing brilliant fluorescent yellow shades and offering exceptional color strength, solubility, and binding affinity to amyloid fibrils — making it indispensable in both research laboratories and industrial sectors.
At GSP Dyes and Chemicals Pvt Ltd, we are recognized as one of India's most trusted Thioflavin T (Basic Yellow 1) manufacturers, suppliers, and exporters, delivering high-purity dyes to clients across India and over 30 countries worldwide. Backed by advanced manufacturing infrastructure, ISO-certified processes, and decades of expertise, we ensure unmatched product quality, dependable supply, and the most competitive global pricing.

ABOUT PRODUCT

What is Thioflavin T?

Thioflavin T is a synthetic cationic dye belonging to the benzothiazole class of basic dyes. Internationally recognized as Basic Yellow 1, it features the molecular formula C₁₇H₁₉ClN₂S, making it a versatile dye for both biological and industrial applications. The dye appears as a yellowish-green crystalline powder that produces bright yellow fluorescent solutions in water and ethanol — a key characteristic that makes it exceptionally valuable in amyloid fibril detection in Alzheimer's disease research and other neurodegenerative studies.

CAS Number: 2390-54-7
TECHNICAL DATA

Key Specifications

Chemical Name 4-(3,6-Dimethyl-1,3-benzothiazol-3-ium-2-yl)-N,N-dimethylaniline chloride
Common Names Thioflavin T, Basic Yellow 1, ThT
CAS Number: 2390-54-7
Molecular Formula C₁₇H₁₉ClN₂S
pH (1% solution) 4.5 – 6.5
Loss on Drying ≤ 5%
Insolubles ≤ 1%
Molecular Weight C₁₇H₁₉ClN₂S
Appearance Yellowish-Green Crystalline Powder
Solution Color Brilliant Yellow (Fluorescent)
Solubility Soluble in Water and Ethanol
Class: Benzothiazole (Basic) Dye
Maximum Absorbance (λmax): 412 nm (excitation), 482 nm (emission)
INDUSTRIAL APPLICATIONS

Applications of Thioflavin T (Basic Yellow 1)

Thioflavin T is the gold-standard fluorescent dye for detecting amyloid fibrils, widely used in Alzheimer's disease, Parkinson's disease, and prion research. It shows strong fluorescence enhancement upon binding to β-sheet rich amyloid structures.

Used in histology to stain amyloid plaques in tissue sections, providing high-contrast fluorescent visualization for pathological and diagnostic studies.

Used as a brightener and leveling agent in zinc, nickel, and copper electroplating baths, ensuring smooth and uniform metal deposition.

Used in coating formulations and tin plating processes to produce bright yellow shades with excellent dispersion and stability.

Used in specialty and decorative paper coating to produce bright fluorescent yellow shades in tissue and coated papers.

Widely used in security printing, packaging, and decorative inks due to its strong fluorescence and vivid optical properties.

Used for dyeing silk, wool, jute, leather, and specialty textiles with bright yellow shades and good fastness properties.

Used as a fluorescent probe in biochemical and biophysical research to monitor protein aggregation kinetics in real time.

Why Choose GSP Dyes and Chemicals Pvt Ltd for Thioflavin T?

GSP Dyes and Chemicals Pvt Ltd, headquartered in Bhayander, Maharashtra, is among India's most trusted Thioflavin T (Basic Yellow 1) manufacturers, suppliers, and exporters. We combine cutting-edge production technology, robust quality control, and exceptional customer service to deliver world-class dye solutions globally.

ISO-Certified Manufacturing Facility

Our manufacturing operations comply with ISO 9001:2015 quality standards, ensuring superior quality and process consistency.

High-Purity Dye Production

We supply Thioflavin T with industry-leading purity, ensuring exceptional fluorescent performance and reliable industrial output.

Bulk Production Capacity

With high-volume production capabilities, we cater to bulk orders, wholesale supply, and large industrial/research contracts at competitive global prices.

Global Export Network

We export Thioflavin T to USA, UK, Germany, China, Brazil, UAE, South Africa, Vietnam, Bangladesh, Indonesia, and Southeast Asia, supported by efficient logistics from JNPT and Mumbai port.

Direct-from-Manufacturer Pricing

Being a direct producer eliminates intermediaries, allowing us to offer the best Thioflavin T prices in India without compromising on quality.

Custom Packaging Options

We provide flexible packaging options ranging from 500 g lab packs to 25 kg industrial drums based on customer requirements.

Comprehensive Technical Support

Our experienced R&D team offers COA, MSDS, technical data sheets, and complete application assistance to help clients achieve optimal results.

APPLICATION & SUPPLY

Industries We Serve

Histology & Histopathology Laboratories
Neurology & Alzheimer's Research Labs
Microbiology & Diagnostic Centers
Pharmaceutical & Biotech Companies
Universities, Colleges & Research Institutions
Electroplating & Metal Finishing Industries
Surface Coating & Tin Plate Coating Industries
Paper, Packaging & Printing Industries
Foil Ink & Security Printing Industries
Industrial Dyeing & Specialty Coloring Industries
Chemical Trading & Distribution Companies

Packaging & Shipping

We offer Thioflavin T (Basic Yellow 1) in:

500 g / 1 kg HDPE jars
Laboratory Packs
5 kg / 10 kg containers
Research Bulk
25 kg fiber drums
Industrial Bulk
Custom packaging based on client requirements.
We ensure export-grade packaging with proper labeling, batch identification, COA, and MSDS documentation, ensuring smooth customs clearance and on-time delivery via air, sea, and courier

Thioflavin T Manufacturer in Maharashtra, India

GSP Dyes and Chemicals Pvt Ltd is a top-rated Thioflavin T manufacturer in Mumbai, Thane, Bhayander, Boisar, and Tarapur, supplying to clients across Maharashtra, pan-India, and globally. Our strategic location near JNPT and Mumbai port ensures fast, reliable, and cost-effective international shipping.

Safety & Storage Guidelines

  • Store in a cool, dry, and well-ventilated area away from direct sunlight and heat.
  • Keep containers tightly sealed when not in use.
  • Avoid contact with strong oxidizing agents and incompatible chemicals.
  • Use protective gloves, goggles, and lab coats while handling.
  • Refer to the MSDS for full safety information.
SUPPORT

Frequently Asked Questions (FAQs)

Thioflavin T is widely used in amyloid fibril staining, biological staining, electroplating, surface coating, paper coating, printing foil inks, and tin plate coating applications.

The CAS Number of Thioflavin T is 2390-54-7, and it is internationally known as Basic Yellow 1.

Yes, Thioflavin T and Basic Yellow 1 refer to the same compound and are used interchangeably across industries.

The molecular formula of Thioflavin T is C₁₇H₁₉ClN₂S.

Thioflavin T is the gold-standard fluorescent dye for detecting amyloid fibrils, helping researchers study Alzheimer's, Parkinson's, prion, and other amyloid-related diseases.
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Order Premium Thioflavin T (Basic Yellow 1) from India's Most Trusted Manufacturer

Whether you need Thioflavin T (Basic Yellow 1) for amyloid staining, biological research, electroplating, surface coating, paper coating, or printing inks, GSP Dyes and Chemicals Pvt Ltd is your one-stop destination for the highest-purity, ISO-certified, lab-grade and industrial-grade benzothiazole dye in India.

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