DMSA

DMSA

CAS number: 304-55-2 
Molecular formula: C4H6O4S2 
Molar mass: 182.22 g/mol 
Product description:
Dimercaptosuccinic acid (DMSA), is the organosulfur compound with the formula HO2CCH(SH)CH(SH)CO2H. This colorless solid contains two carboxylic acid and two thiol groups, the latter being responsible for its mildly unpleasant odour. It occurs in two diastereomers, meso and the chiral dl forms. The meso isomer is used as a chelating agent. 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.

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Steven Lin
Steven Lin

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Our VP sales manager has over 25 years of management experience in all leadership roles.

Estella Zeng
Estella Zeng

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Estella Zeng is responsible for all lead generation, customer service, and marketing operations.

Estella Zeng
Jerry Bai

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Jerry Bai is responsible for the global sales, service and channel expansion into the European market.

Daisy Dai
Daisy Dai

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Daisy Dai is responsible for the global sales, service and channel expansion into the European market.

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Our orientation:
Supplying safe and efficient ingredients and formulas for cosmetic and nutritional products.

Our mission:
Offering the best product design to customers with natural and high-quality raw materials.

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