DMSA  99% , CAS 304-55-2

DMSA 99% , CAS 304-55-2


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
TCHERB
Payment Terms
T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
dmsa, cas 304-55-2, meso-2, 3-dimercaptosuccinic acid, dimercaptosuccinic acid
Category
Pharmaceutical Intermediates

TCHERB INC

Membership
BIZ
Country / Year Established
China China /
Business type
Others
Verified Certificate

10

Product name DMSA 99% , CAS 304-55-2 Certification -
Category Pharmaceutical Intermediates Ingredients -
Keyword dmsa , cas 304-55-2 , meso-2 , 3-dimercaptosuccinic acid , dimercaptosuccinic acid Unit Size -
Brand name TCHERB Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

    Name: DMSA or meso-2,3-Dimercaptosuccinic acid Dimercaptosuccinic Acid

    Appearance: White crystalline powder

    Assay: 99%

    Test Method: HPLC

    CAS NO.:304-55-2

    EINECS NO.:206-155-2

    Molecular Formula: C4H6O4S2

    Molecular Weight: 180.20

    Functions:

    Dimercaptosuccinic acid (CHEMET) is indicated for the treatment of lead poisoning in children with blood level measured above 45 µg/dL. The use of DMSA is 
    not approved for prophylactic/prevention of lead poisoning in anticipation of exposure in known lead contaminated environments. Its elimination half-life is 2.5-3.5 h. DMSA can cross the blood
    brain barrier of mice, but not that of humans, limiting its use to extracting heavy metals from parts of the body other than the 
    central nervous system.

     

    Another application for DMSA is for provocation of tissue heavy metals in anticipation of a urine test. This is sometimes called a "challenge" or "provoked" 
    heavy metals test. DMSA is used to help mobilize heavy metals stored in body tissues (and therefore not typically present in the circulation) and increase the 
    excretion of heavy metals in the urine. In a study by Howard Frumkin et al., this sort of test was shown to not reliably provide an indication of past chronic 
    mercury exposure, something it was often used for.A 2004 study by GP Archbold, et al. called the results of a DMSA challenge test "misleading" for the purposes
    of diagnosing mercury toxicity.Moreover, DMSA share the limitation of extracellular distribution, which makes it unable to cross the cell membrane and chelate 
    heavy metals from intracellular sites.

     

    The relative activities of a series of novel monoalkyl esters of meso2,3dimercaptosuccinic acid (MiADMSA) have been examined as agents for the mobilization of 
    cadmium, lead and arsenic owing to the ability of these monoesters to cross cell membranes. The monoesters were found to be more effective than the parent 
    compound DMSA. The complexes (monoesters of DMSA) seem to penetrate cells (not possible in the case of DMSA), which helps in targeting intracellular sites 
    in the body and aids in the removal of toxic metal ions in the cytosol and organelles inside the cell.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options T/T Shipping time Negotiable

TCHERB INC

Country / Year Established
China China /
Membership
BIZ
Business type
Others

10

President
Fidel
Address
Building NO.1, Pioneering R&D Park, No.69 Jinye Road, Xi'an Hi-tech Development Zone,Xi'an CHINA
Product Category
Plant Extract
No. of Total Employees
1-50
Company introduction

TCHERB INC is a young and professional supplier of natural and herbal extract to the food addtitve, pharmaceutical,and cosmetic, industries . We built up together with the strong marketing team, experienced R&D team and GMP standard workshop to meet the increasing demand of product for our clients all over the world, and make all production operations adhere to ISO9001: 2000. We can assure you of high quality and competitive price. In future, we will devote to making our contribution to the health care of humanbeing by our protracted and unremitting efforts to providing high quality products and continuous innovation of herbal extract. We will show that TCHERB INC is reliable supplier by our good performance and we sincerely hope to cooperate with you.

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