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DL-dithiothreitol 99.0% for Pharmaceutical intermediate
  • DL-dithiothreitol 99.0% for Pharmaceutical intermediate
  • DL-dithiothreitol 99.0% for Pharmaceutical intermediate
  • DL-dithiothreitol 99.0% for Pharmaceutical intermediate
  • DL-dithiothreitol 99.0% for Pharmaceutical intermediate
  • DL-dithiothreitol 99.0% for Pharmaceutical intermediate
Payment Type: L/C,T/T
Terms of Trade: FOB,CIF
Min. Order: 1 Kilogram
Delivery Time: 30 Days
Packaging: 25kg cardboard drum lined with plastic bag
Productivity: 2 tons per month
Transportation: Ocean,Air
Place of Origin: SHANDONG
Supply Ability: 2TONS PER MONTH
Basic Info

Model No.: 99.0%

Product Description


Basic Information

Product name: dithiothreitol

CAS No.: 3483-12-3

Other name: DTT, DL-dithiothreitol

Molecular formula: C4H10O2S2

Molecular weight: 154.25

Appearance and character

White solid.



1. Commonly used reducing agent, which has anti-oxidation effect and participates in cell metabolism.

2. DTT has similar effects compared with mercaptoethanol, but the pungent odor of DTT is much smaller and the toxicity is much lower than that of mercaptoethanol. Moreover, when DTT is 7 times lower than the concentration of mercaptoethanol, the effects are similar.

3. Used as a protein sulfhydryl protecting agent. For the cleavage and sequence analysis of protein disulfide bonds. Sublimation at 37 ° C, 0.67 Pa. Micro moisture absorption. Soluble in water, ethanol, acetone, ethyl Acetate, chloroform and ether. Slowly oxidize in the air.

Product index




White Powder



Heavy metal


Melting point


Solubility (50mg/ml aqueous solution))

colorless, clarified

UV absorbance / 260nm (0.1M aqueous solution)


UV absorbance / 280nm (0.1M aqueous solution)


Storage method:Keep away from fire and heat sources. Should be stored separately from oxidants, avoid mixing. Equipped with the appropriate variety and quantity of fire equipment. Storage areas should be equipped with spill emergency treatment equipment and suitable containment materials.

ShanDong YingLang Chemical Co.,LTD

  Established in 2006, Shandong Yinglang Chemical Co., Ltd. is a comprehensive chemical enterprise integrating scientific research, production and sales. Yinglang Chemical adopts a diversified and light asset development model of self-built factories, shares, leased factories, or commissioned processing. It has successively established in Zibo Xichuan, Zibo Qilu Chemical Park, Dongying Guangrao, Weifang Binhai Economic Development Zone and Lingang Road Industrial Park. Xinjiang Urumqi has a production base. Over the years, the company has adhered to the development path of independent innovation, production, learning and research, and has established good cooperative relations with many chemical groups at home and abroad, and can provide users with more and better products and services. The company has self-support import and export rights, and its products are exported to developed countries such as Japan, South Korea, Europe and America. After years of development, the company's leading products are: biopharmaceutical series, pharmaceutical intermediates, chemical solvent series, Flame Retardant series, chemical reagent series, pigment fuel series, rubber and plastic series, active metal compounds. We look forward to establishing extensive and friendly cooperation with domestic and foreign customers, and warmly welcome friends from all walks of life for inquiries and patrons.

Company Info
  • Company Name: ShanDong YingLang Chemical Co.,LTD
  • Product/Service: Metal compound , Biochemical reagent , Fluorinated intermediate
  • Contact Person: Mr. Jiang Zeyong
  • Tel: 86-0531-88999750
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