Lower Price Thiamine Propyl Disulfide CAS NO 59-58-5 CAS NO.59-58-5

English name: Prosultiamine

CAS Number: 59-58-5

Molecular formula: C15H24N4O2S2

Molecular weight: 356.51

EINECS Number: 200-436-3

Melting point: 128.5°C (rough estimate)

Boiling point: 593.7±50.0°C (Predicted)

Density: 1.2212 (rough estimate)

Refractive index: 1.6200 (estimate)

Acidity coefficient (pKa): 14.43 ± 0.10 (Predicted)Prosultiamide has the same function and purpose as vitamin B1. It can maintain the normal functions of glucose metabolism, nerve conduction and digestion in the body, but it is quickly absorbed in the body and is not damaged by thiamine enzyme. Its effect is stronger than that of vitamin B1, and it is fast and durable. The function and use are the same as thiamine hydrochloride, but the effect is more rapid and lasting. It is a derivative of vitamin B1.

Because of its fat solubility, prothionine is absorbed quickly; it has a strong affinity with tissues, so it has a stronger effect, slower excretion, and is not easily decomposed by thiaminase, so its effect is more durable. Long-term use can cause dizziness, vertigo, and anxiety. When high-dose injections are given to pregnant women, it can cause bleeding.

Prothiamine can be used for the prevention and treatment of vitamin B1 deficiency, such as vitamin B1 deficiency caused by vitamin B1 deficiency, beriberi, alcohol withdrawal syndrome, organic amnesia syndrome, pregnancy-related neuritis, and also It can be used for adjuvant treatment of peripheral neuritis, dyspepsia, etc. Vitamin B1 supplementation in malnutrition due to parenteral nutrition or inadequate intake. It can be used to supplement vitamin B1 requirements, pregnancy or lactation, hyperthyroidism, burns, hemodialysis, long-term chronic infection, fever, heavy physical labor, malabsorption syndrome with hepatobiliary disease, small bowel disease and after gastrectomy . A large amount of vitamin B1 can improve the symptoms of subacute necrotizing encephalomyelopathy, branched-chain amino acid disease, lactic acidosis, intermittent cerebellar ataxia and other diseases.

Wuhan Kanal Technology Co., Ltd. founded in 2010,it is a large manufacturer of fine Pharmaceutical& Chemical & Cosmetic materials that integrates R&D, production and sales together.  Our Kanal company is established under the support of the Wuhan city government, so Kanal has large advantages in enterprise credit, finance security, product quality control, and cargo export.Kanal locates in the national new materials industry park of Wuhan city and is awarded the title of high-tech corporation.

Wuhan Kanal has its own R&D and development laboratory. We Kanal set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development. It owns almost 15 acre and more than 280 workers.

An ISO 9001 & GMP qualified company, we are mainly specialized in producing high quality but low price Pharmaceutical intermediates, APIs and other fine chemicals & cosmetics products which related to human and animals medicines as well as additives in gas &oil field, almost half of the goods are for exporting. What's more, we provide the OEM (customize) manufactures, if you can't find materials from the world, then tell us, we will research and produce in our high-tech equipmented laboratory. We are dedicated to satisfying our customers with our products and services.


1. We has 11 years' exporting experience in active pharmaceutical ingredient products.
Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

Our company is based on the optical valley biological city,making full use of the park policy advantages, focusing on the research and development of biological medicine.

The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.Our factory produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Wuhan Kanal has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions. 
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's API field. Wuhan Kanal sincerely look forward to establishing long good cooperation with our customers from all over the world.