SPDP
|
- $15 - $963.2
- Product name: SPDP
- CAS: 68181-17-9
- MF: C12H12N2O4S2
- MW: 312.36
- EINECS:269-034-3
- MDL Number:MFCD00009636
- Synonyms:3-(2-PYRIDYLDITHIO)PROPIONIC ACID N-HYDROXY-SUCCINIMIDE ESTER;3-(2-PYRIDYLDITHIO)PROPIONIC ACID N-SUCCINIMIDYL ESTER;3-(2-PYRIDYLDITHIO)-PROPIONIC ACID-OSU;succinimidyl3-(2-pyridyldithio)propionate(spdp) ;SUCCINIMIDYL 3-(2-PYRIDYLDITHIO)PROPIONATE;SPDP;N-SUCCINIMIDYL-3-(2-PYRIDYLDITHIO)PROPIONANATE;N-SUCCINIMIDYL 3-[2-PYRIDYLDITHIO]PROPIONATE
45 prices
Selected condition：
Brand
- Abosyn
- Absolute Chiral
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- Biorbyt Ltd
- BroadPharm
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- DC Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynChem
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 5mg
- 10mg
- 25MG
- 50mg
- 100mg
- 250mg
- 0.25g
- 500mg
- 1g
- 5g
- 10g
- 25g
- 1SET
- ManufacturerAbosyn
- Product number40-0199
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate >95%
- Packaging100mg
- Price$145
- Updated2021-12-16
- Buy
- ManufacturerAbosyn
- Product number40-0199
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate >95%
- Packaging500mg
- Price$550
- Updated2021-12-16
- Buy
- ManufacturerAbsolute Chiral
- Product numberA2023-00-N
- Product description2,5-dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate techgrade
- Packaging100mg
- Price$128
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-22009
- Product description3-(2-Pyridyldithio)-propionicacid-osu 97%
- Packaging0.25g
- Price$330
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberX5355
- Product description3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester
- Packaging1g
- Price$653
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0009633
- Product descriptionSPDP 95.00%
- Packaging100MG
- Price$795.8
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberBA2378
- Product descriptionSPDP
- Packaging25g
- Price$351
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberBA2378
- Product descriptionSPDP
- Packaging10g
- Price$160
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberBA2378
- Product descriptionSPDP
- Packaging5g
- Price$87
- Updated2026-05-06
- Buy
- ManufacturerArctom
- Product numberAS427539
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97%
- Packaging1g
- Price$97
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS427539
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97%
- Packaging10mg
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS427539
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97%
- Packaging50mg
- Price$23
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS427539
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97%
- Packaging100mg
- Price$28
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS427539
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97%
- Packaging250mg
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS427539
- Product description2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97%
- Packaging5g
- Price$337
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb611530
- Product descriptionSPDP
- Packaging100mg
- Price$397.8
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Abosyn | 40-0199 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate >95% | 100mg | $145 | 2021-12-16 | Buy |
| Abosyn | 40-0199 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate >95% | 500mg | $550 | 2021-12-16 | Buy |
| Absolute Chiral | A2023-00-N | 2,5-dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate techgrade | 100mg | $128 | 2021-12-16 | Buy |
| AHH | MT-22009 | 3-(2-Pyridyldithio)-propionicacid-osu 97% | 0.25g | $330 | 2021-12-16 | Buy |
| AK Scientific | X5355 | 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester | 1g | $653 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0009633 | SPDP 95.00% | 100MG | $795.8 | 2021-12-16 | Buy |
| ApexBio Technology | BA2378 | SPDP | 25g | $351 | 2026-05-06 | Buy |
| ApexBio Technology | BA2378 | SPDP | 10g | $160 | 2026-05-06 | Buy |
| ApexBio Technology | BA2378 | SPDP | 5g | $87 | 2026-05-06 | Buy |
| Arctom | AS427539 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97% | 1g | $97 | 2021-12-16 | Buy |
| Arctom | AS427539 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97% | 10mg | $15 | 2021-12-16 | Buy |
| Arctom | AS427539 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97% | 50mg | $23 | 2021-12-16 | Buy |
| Arctom | AS427539 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97% | 100mg | $28 | 2021-12-16 | Buy |
| Arctom | AS427539 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97% | 250mg | $40 | 2021-12-16 | Buy |
| Arctom | AS427539 | 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate ≥97% | 5g | $337 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb611530 | SPDP | 100mg | $397.8 | 2021-12-16 | Buy |
Properties
Melting point :84-86 °C(lit.)
Boiling point :465.9±55.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
storage temp. :-20°C
solubility :acetone: 50 mg/mL
form :powder
pka :1.76±0.19(Predicted)
color :White to Light Yellow
BRN :1548137
Stability :Hygroscopic, Moisture Sensitive
InChI :InChI=1S/C12H12N2O4S2/c15-10-4-5-11(16)14(10)18-12(17)6-8-19-20-9-3-1-2-7-13-9/h1-3,7H,4-6,8H2
InChIKey :JWDFQMWEFLOOED-UHFFFAOYSA-N
SMILES :C(ON1C(=O)CCC1=O)(=O)CCSSC1=NC=CC=C1
CAS DataBase Reference :68181-17-9(CAS DataBase Reference)
Boiling point :465.9±55.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
storage temp. :-20°C
solubility :acetone: 50 mg/mL
form :powder
pka :1.76±0.19(Predicted)
color :White to Light Yellow
BRN :1548137
Stability :Hygroscopic, Moisture Sensitive
InChI :InChI=1S/C12H12N2O4S2/c15-10-4-5-11(16)14(10)18-12(17)6-8-19-20-9-3-1-2-7-13-9/h1-3,7H,4-6,8H2
InChIKey :JWDFQMWEFLOOED-UHFFFAOYSA-N
SMILES :C(ON1C(=O)CCC1=O)(=O)CCSSC1=NC=CC=C1
CAS DataBase Reference :68181-17-9(CAS DataBase Reference)
Safety Information
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Description
A heterobifunctional cross-linking reagent with amine and sulfhydryl reactivity. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). Second coupling specific for molecules containing free sulfhydryl by thiol-disulfide exchange buffered at pH 8.0 (7.5-8.5). Alternately, this reagent may be used as a protected thiolating reagent following initial coupling and reduction of linker. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates. Incorporates 4 atom linker.Related product price
- SPDP-PEG4-acid
$360-500 - SPDP-PEG6-NHS ester
$380-1530 - SPDP-PEG4-NHS ester
$130-1809
Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
Changzhou Ansciep Chemical Co., Ltd.
BOC Sciences
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Hubei Ipure Biology Co., Ltd
HONG KONG IPURE BIOLOGY CO.,LIMITED
Win-Win chemical CO., Limited
