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Home > products > Pharmaceutical Intermediates > (S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole CAS 106092-09-5

(S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole CAS 106092-09-5

Product Details

Place of Origin: China

Brand Name: Sunshine

Certification: ISO,COA

Model Number: 106092-09-5

Payment & Shipping Terms

Minimum Order Quantity: Negotiation

Price: Negotiation

Packaging Details: Aluminum Foil Bag, Drum

Delivery Time: 7-15 days

Payment Terms: T/T, L/C, D/A, Western Union

Supply Ability: TON

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Appearance ::
A White Or Slight White Powder
Molecular Formula::
Molecular Weight::
Appearance ::
A White Or Slight White Powder
Molecular Formula::
Molecular Weight::
(S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole CAS 106092-09-5

Product Description:

Product Name: (S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole CAS NO:106092-09-5







Chemical & Physical Properties:

Appearance : A white or slight white powder.

Assay : ≥99.0%

Density: 1.313g/cm3

Melting point: 222-224℃

Boiling Point: 359℃ at 760 mmHg

Flash Point: 170.9℃

Refractive Index: 1.656

Vapor Pressure: 0.0mmHg at 25℃

PSA: 92.31000

LogP: 2.04940

Stability: Light Sensitive

Solubility: DMSO (Slightly), Methanol (Slightly, Heated).

Category: Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;



Safety Information:

HS Code: 2934999090


Signal Word: Warning

Hazard Statements: H315-H319-H335

Precautionary Statements:P305 + P351 + P338

Hazard Codes: Xi

Risk Phrases: 36/37/38

Safety Phrases :26

RIDADR NONH: for all modes of transport


Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.



1.(S)-(-) 4,5,6,7-Tetrahydrobenzothiazole-2,6-diamine is used to synthesize Pramipexole;

Pramipexole hydrochloride monohydrate is an antihistamine. It is mainly used clinically to treat Parkinson's disease and its syndromes. It can be used alone or in combination with levodopa. For example, it is necessary to use this product when the efficacy of levodopa gradually weakens or changes and fluctuates in the later stage of the disease.

2. (6S)-4,5,6,7-Tetrahydro-2,6-benzothiazolediamine is an intermediate in the synthesis of Pramipexole, a dopamine-D2-receptor agonist; an antiparkinsonian agent.


We can provide (S)-N-Despropyl Pramipexole COA (certificate of analysis), 2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole MOA (Method of Analysis) CAS 106092-09-5 ROS (Route of synthesis),(S)-4,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine MSDS (Material Safety Data Sheet) and other support for you !



Q1: Are manufacturer or trading company?

A: We are manufacturer. You are welcome to visit our factory.


Q2:Can you give me a discount price?

A: Sure,it depends on your quantity.


Q3:How can I get a sample?

A: You can discuss with us, we normally send sample by FEDEX, DHL,EMS.

A few sample is free but you need to pay for the shipping cost.


Q4: How to confirm the Product Quality before placing orders?

A: You can get some sample, or we can send certificate of analysi or HPLC or NMR to you.


Q5: Is it possible to custom the labels with our own design?

A: Yes, just send us your artworks, you will get what you want.


Hefei Home Sunshine Pharmaceutical Technology Co., Ltd., founded in 2013, is located in Hefei City, China. The company is ISO 9001:2015 certified and mainly engaged in supplying of API (active pharmaceutical ingredients), intermediates and fine chemicals. We regard product quality and credibility as the life of the enterprise.

The management team has more than 15 years of experience in the industry and pays close attention to market dynamics. With a keen sense of market smell, we provide our customers the most professional services and cutting-edge products.

We care about your demands and your development. All enquires will be responded within 1 working day! So, please drop us a mail of your demands, and a long-term cooperation will be commenced.


If you are interested in our products or have any questions, please feel free to contact us!



Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.