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ChemicalBook >> CAS DataBase List >> Succimer

Succimer

Succimer price.
  • $8 - $1678.88
  • Product name: Succimer
  • CAS: 304-55-2
  • MF: C4H6O4S2
  • MW: 182.22
  • EINECS:206-155-2
  • MDL Number:MFCD00064799
  • Synonyms:(2R,3S)-2,3-diMercaptosuccinic acid;(2R,3S)-rel-2,3-DiMercaptosuccinic acid;Butanedioic acid,2,3-diMercapto-, (2R,3S)-rel-;meso-2,3-Dimercaptosuccinic acid;API Succimer;-rel-2,3-Dimercaptosuccinic acid;(r*,s*)-2,3-dimercaptobutanedioicacid ;2,3-dimercapto-,(r*,s*)-butanedioicaci
Price40 Properties Safety Information Description
40 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • Ambeed
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 1g
  • 5g
  • 10g
  • 0.025kg
  • 25g
  • 50g
  • 0.05kg
  • 0.1kg
  • 100g
  • 0.25kg
  • 500g
  • 0.5kg
  • 25 g
  • 100 g
  • Manufactureraablocks
  • Product numberAA002ZX5
  • Product descriptionrel-(2R,3S)-2,3-Dimercaptobutanedioic acid ≥98%
  • Packaging1g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002ZX5
  • Product descriptionrel-(2R,3S)-2,3-Dimercaptobutanedioic acid 95%
  • Packaging5g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002ZX5
  • Product descriptionrel-(2R,3S)-2,3-Dimercaptobutanedioic acid 95%
  • Packaging25g
  • Price$68
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002ZX5
  • Product descriptionrel-(2R,3S)-2,3-Dimercaptobutanedioic acid 95%
  • Packaging100g
  • Price$223
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product number10450
  • Product descriptionRel-(2r,3s)-2,3-dimercaptosuccinic acid 98%
  • Packaging100G
  • Price$190
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-53523
  • Product descriptionMeso-2,3-dimercaptosuccinic acid 97%
  • Packaging100g
  • Price$250
  • Updated2026-05-26
  • Buy
  • ManufacturerAmbeed
  • Product numberA163905
  • Product description(2R,3S)-rel-2,3-Dimercaptosuccinicacid 95%
  • Packaging1g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA163905
  • Product description(2R,3S)-rel-2,3-Dimercaptosuccinicacid 95%
  • Packaging5g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA163905
  • Product description(2R,3S)-rel-2,3-Dimercaptosuccinicacid 95%
  • Packaging25g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFS29950
  • Product descriptionSuccimer
  • Packaging0.025kg
  • Price$240.2
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFS29950
  • Product descriptionSuccimer
  • Packaging0.05kg
  • Price$336.29
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFS29950
  • Product descriptionSuccimer
  • Packaging0.1kg
  • Price$576.49
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFS29950
  • Product descriptionSuccimer
  • Packaging0.25kg
  • Price$1096.56
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFS29950
  • Product descriptionSuccimer
  • Packaging0.5kg
  • Price$1678.88
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number28515
  • Product descriptionmeso-2,3-Dimercaptosuccinic Acid ≥95%
  • Packaging5g
  • Price$86
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number28515
  • Product descriptionmeso-2,3-Dimercaptosuccinic Acid ≥95%
  • Packaging1g
  • Price$36
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002ZX5 rel-(2R,3S)-2,3-Dimercaptobutanedioic acid ≥98% 1g $12 2026-05-28 Buy
aablocks AA002ZX5 rel-(2R,3S)-2,3-Dimercaptobutanedioic acid 95% 5g $20 2026-05-28 Buy
aablocks AA002ZX5 rel-(2R,3S)-2,3-Dimercaptobutanedioic acid 95% 25g $68 2026-05-28 Buy
aablocks AA002ZX5 rel-(2R,3S)-2,3-Dimercaptobutanedioic acid 95% 100g $223 2026-05-28 Buy
ACHEMBLOCK 10450 Rel-(2r,3s)-2,3-dimercaptosuccinic acid 98% 100G $190 2026-05-27 Buy
AHH MT-53523 Meso-2,3-dimercaptosuccinic acid 97% 100g $250 2026-05-26 Buy
Ambeed A163905 (2R,3S)-rel-2,3-Dimercaptosuccinicacid 95% 1g $8 2021-12-16 Buy
Ambeed A163905 (2R,3S)-rel-2,3-Dimercaptosuccinicacid 95% 5g $25 2021-12-16 Buy
Ambeed A163905 (2R,3S)-rel-2,3-Dimercaptosuccinicacid 95% 25g $85 2021-12-16 Buy
Biosynth FS29950 Succimer 0.025kg $240.2 2026-06-04 Buy
Biosynth FS29950 Succimer 0.05kg $336.29 2026-06-04 Buy
Biosynth FS29950 Succimer 0.1kg $576.49 2026-06-04 Buy
Biosynth FS29950 Succimer 0.25kg $1096.56 2026-06-04 Buy
Biosynth FS29950 Succimer 0.5kg $1678.88 2026-06-04 Buy
Cayman Chemical 28515 meso-2,3-Dimercaptosuccinic Acid ≥95% 5g $86 2026-04-30 Buy
Cayman Chemical 28515 meso-2,3-Dimercaptosuccinic Acid ≥95% 1g $36 2026-04-30 Buy
Next Last

Properties

Melting point :196-198 °C (dec.)(lit.)
Boiling point :285.62°C (rough estimate)
Density :1.439 (estimate)
refractive index :1.5220 (estimate)
storage temp. :-20°C
solubility :DMSO (Sparingly), Methanol (Slightly, Heated)
pka :pK1:2.71;pK2:3.48;pK3:8.89(SH);pK4:10.79(SH) (25°C)
form :Powder
color :White to off-white
Water Solubility :Soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear).
Merck :14,8865
BRN :1725150
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :1S/C4H6O4S2/c5-3(6)1(9)2(10)4(7)8/h1-2,9-10H,(H,5,6)(H,7,8)/t1-,2+
InChIKey :ACTRVOBWPAIOHC-XIXRPRMCSA-N
SMILES :OC(=O)[C@@H](S)[C@@H](S)C(O)=O
CAS DataBase Reference :304-55-2(CAS DataBase Reference)
EPA Substance Registry System :Butanedioic acid, 2,3-dimercapto-, (2R,3S)-rel- (304-55-2)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

It is applied as a selective masking agent and chelating agent for cadmium in EDTA titration of zinc.

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Suppliers and manufacturers

Hefei Lifeon Pharmaceutical Co.Ltd. Zhengzhou Jingjiang Chemical Co. LTD JINAN SHENGQI PHARMACEUTICAL CO., LTD Shanghai mayao chemical technology co., ltd. JiangSu Star Science Co.,Ltd Jinan Shengqi Pharmaceutical Co., Ltd Hubei Shiteng Chemical Technology Co. LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH