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ChemicalBook >> CAS DataBase List >> 3,3'-Dithiobis(sulfosuccinimidylpropionate)

3,3'-Dithiobis(sulfosuccinimidylpropionate)

3,3'-Dithiobis(sulfosuccinimidylpropionate) price.
  • $50 - $1485
  • Product name: 3,3'-Dithiobis(sulfosuccinimidylpropionate)
  • CAS: 81069-02-5
  • MF: C14H16N2O14S4
  • MW: 564.54
  • EINECS:
  • MDL Number:MFCD01861949
  • Synonyms:3,3'-Dithiobis(sulfosuccinimidylpropionate);3,3’-Dithiobispropionic Acid Bis-sulfosuccinimidyl Ester 90%;3,3Dithiobispropionic Acid Bis-sulfosuccinimidyl Ester;3,3`-Dithiobis(sulfosucciniMidylpropionate)(DTSSP(Sulfo-DSP));DTSSP Crosslinker;3-Pyrrolidinesulfonic acid, 1,1'-[dithiobis[(1-oxo-3,1-propanediyl)oxy]]bis[2,5-dioxo-;1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid);ADC Linkers,Inhibitor,inhibit,DTSSP Crosslinker,Antibody-drug conjugates linkers
Price24 Properties Safety Information Description
24 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • BroadPharm
  • Chemenu
  • DC Chemicals
  • ProChem
  • Sigma-Aldrich
  • Soltec Ventures
  • Usbiological
Package
  • 1mg
  • 2mg
  • 5mg
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  • 50MG
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  • 250MG
  • 500mg
  • 1g
  • 100mgm
  • Manufactureraablocks
  • Product numberAA008L8J
  • Product description1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90
  • Packaging1mg
  • Price$50
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008L8J
  • Product description1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90
  • Packaging2mg
  • Price$60
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008L8J
  • Product description1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90
  • Packaging5mg
  • Price$74
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008L8J
  • Product description1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90%
  • Packaging25mg
  • Price$89
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008L8J
  • Product description1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90%
  • Packaging100mg
  • Price$266
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY226643
  • Product descriptionDTSSP Crosslinker 97.00%
  • Packaging250MG
  • Price$370
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY226643
  • Product descriptionDTSSP Crosslinker 97.00%
  • Packaging100MG
  • Price$185
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIN0000003
  • Product descriptionDTSSP 95.00%
  • Packaging100MG
  • Price$278.25
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-45188
  • Product descriptionDTSSP
  • Packaging250MG
  • Price$480
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-45188
  • Product descriptionDTSSP
  • Packaging50MG
  • Price$150
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-45188
  • Product descriptionDTSSP
  • Packaging100MG
  • Price$250
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22660
  • Product descriptionDTSSPCrosslinker 90%
  • Packaging100mg
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22660
  • Product descriptionDTSSPCrosslinker 90%
  • Packaging1g
  • Price$1485
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22660
  • Product descriptionDTSSPCrosslinker 90%
  • Packaging500mg
  • Price$990
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM198936
  • Product descriptionDTSSP Crosslinker 95%+
  • Packaging1g
  • Price$611
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM198936
  • Product descriptionDTSSP Crosslinker 95%+
  • Packaging1g
  • Price$611
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA008L8J 1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90 1mg $50 2026-05-28 Buy
aablocks AA008L8J 1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90 2mg $60 2026-05-28 Buy
aablocks AA008L8J 1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90 5mg $74 2026-05-28 Buy
aablocks AA008L8J 1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90% 25mg $89 2026-05-28 Buy
aablocks AA008L8J 1,1'-((3,3'-Disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonic acid) 90% 100mg $266 2026-05-28 Buy
ACHEMBLOCK Y226643 DTSSP Crosslinker 97.00% 250MG $370 2026-05-27 Buy
ACHEMBLOCK Y226643 DTSSP Crosslinker 97.00% 100MG $185 2026-05-27 Buy
American Custom Chemicals Corporation LIN0000003 DTSSP 95.00% 100MG $278.25 2021-12-16 Buy
BroadPharm bp-45188 DTSSP 250MG $480 2026-05-24 Buy
BroadPharm bp-45188 DTSSP 50MG $150 2026-05-24 Buy
BroadPharm bp-45188 DTSSP 100MG $250 2026-05-24 Buy
BroadPharm BP-22660 DTSSPCrosslinker 90% 100mg $340 2021-12-16 Buy
BroadPharm BP-22660 DTSSPCrosslinker 90% 1g $1485 2021-12-16 Buy
BroadPharm BP-22660 DTSSPCrosslinker 90% 500mg $990 2021-12-16 Buy
Chemenu CM198936 DTSSP Crosslinker 95%+ 1g $611 2026-05-20 Buy
Chemenu CM198936 DTSSP Crosslinker 95%+ 1g $611 2026-05-26 Buy
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Properties

Density :1.94
storage temp. :2-8°C
solubility :Water solubility > 6 mg/mL
form :solid
pka :-0.34±0.20(Predicted)
color :Light tan
Appearance :White solid
Water Solubility :soluble (>6mg/ml in water)
InChIKey :XRWWBWZHHSXBNC-UHFFFAOYSA-L
SMILES :O=C(CC1S(=O)([O-])=O)N(OC(CCSSCCC(ON2C(CC(S(=O)([O-])=O)C2=O)=O)=O)=O)C1=O.[Na+].[Na+]

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

sulfhydryl reactive cleavable heterobifunctional cross-linking reagent, pyridine-2-thione release can be monitored at 343 nm after reactions with sulfhydryl groups

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