Succimer
7 Inquiries
304-55-2
99%
Bottle,barrel,cargo,container,etc.
2026-07-14
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Succimer
304-55-2
C4H6O4S2
Quick DetailsProName:Succimer
CasNo:304-55-2
Molecular Formula:C4H6O4S2
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
meso-2,3-Dimercaptosuccinic acid
Other Name:Butanedioic acid,2,3-dimercapto-,(2R,3S)-rel-;Succinic acid,2,3-dimercapto-,meso-;Butanedioic acid,2,3-dimercapto-,(R*,S*)-;rel-(2R,3S)-2,3-Dimercaptobutanedioic acid;DMS;meso-Dimercaptosuccinic acid;meso-2,3-Dimercaptosuccinic acid;Succimer;Ro 1-7977;DMSA;Chemet;DIM-SA
CAS No.:304-55-2
Molecular Formula:C4H6O4S2
InChIKeys:InChIKey=ACTRVOBWPAIOHC-XIXRPRMCNA-N
Molecular Weight:182.22
Exact Mass:182.22
BRN:1725150
EC Number:206-155-2
UNII:DX1U2629QE
DSSTox ID:DTXSID1023601
NCI Thesaurus Code:C61953
Color/Form:White crystals from aqueous methanol|White crystalline powder
HScode:2930909090
Categories:
Characteristics-
PSA:
76.6
XLogP3:-1.01 (est)
Appearance:White to off-white Powder
Density:1.6±0.1 g/cm3
Melting Point:192-194 °C
Boiling Point:267.6±40.0 °C at 760 mmHg
Flash Point:115.6±27.3 °C
Refractive Index:1.617
Water Solubility:soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear).
Storage Conditions:−20°C
Vapor Pressure:1.56X10-6 mm Hg at 25 deg C (est)
Toxicity:LD50 i.p. in mice: >3000 mg/kg (Friedheim, Corvi)
Odor:Unpleasant, characteristic mercaptan odor
Taste:Unpleasant, characteristic mercaptan taste
Henrys Law Constant:Henry's Law constant = 6.81X10-15 atm-cu m/mol at 25 °C (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 9.40X10-11 cu m/molec-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H361 Suspected of damaging fertility or the unborn child
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History7 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
Dimerkaptosüksinik Asit 304-55-2
25 MT Feb 26, 2024 
United Kingdom
Best Price Dmsa Powder Dimercaptosuccinic Acid 304-55-2
100 G Aug 10, 2023 
Sweden
Best Price Dmsa Powder Dimercaptosuccinic Acid
1 KG Jun 30, 2025 
Germany
Succimer
100 G Jun 21, 2023 
United States
Meso-2,3-Dimercaptosuccinic
25 KG May 26, 2026
United States
Dmsa / Succimmer
100 G Nov 4, 2025
United States
DMSA
1 KG Dec 9, 2024 Post an enquiry for this product
