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3-(2-Pyridyldithio)propionic acid N-succinimidyl ester

BGC Id:	641186399171
CAS No:	68181-17-9
Synonyms:	n-[3-(2-pyridyldithio)propionyloxy]succinimide ; nsc 344485 ; n-hydroxysuccinimidyl3-(2-pyridyldithio)propionate ; n-succinimidyl-3-(2-pyridyldithio)propionanate ; n-succinimidyl 3-(2-pyridyldithio)propionate ; 3-(2-pyridyldithio)propionicacid n-hydroxysuccinimide ester ; propanoic acid,3-(2-pyridinyldithio)-, 2,5-dioxo-1-pyrrolidinyl ester ; 3-(pyridin-2-yldisulfanyl)-propionic acid-osu ; n-succinimidyl 3-[2-pyridyldithio]propionate ; nsc 677449 ; spdp ; succinimidyl 3-[[(2-pyridyl)thio]thio]propionate ; spdp crosslinker ; 2,5-pyrrolidinedione,1-[1-oxo-3-(2-pyridinyldithio)propoxy]- (9ci) ; 3-(2-pyridyldithio)-propionic acid-osu ; 3-(pyridin-2-yldisulfanyl)-propionic acid-os ; succinimidyl 3-(2-pyridyldithio)propionate ; succinimidyl3-(2-pyridyldithio)propionate(spdp)
Molecular Formula:	C12H12N2O4S2
Molecular Weight:	312.3647
EINECS:	269-034-3

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The following notable provider has been checked and can be recommended.

BuGuCh & Partners

Тип компании: Producer

страна: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

n-[3-(2-pyridyldithio)propionyloxy]succinimide ; nsc 344485 ; n-hydroxysuccinimidyl3-(2-pyridyldithio)propionate ; n-succinimidyl-3-(2-pyridyldithio)propionanate ; n-succinimidyl 3-(2-pyridyldithio)propionate ; 3-(2-pyridyldithio)propionicacid n-hydroxysuccinimide ester ; propanoic acid,3-(2-pyridinyldithio)-, 2,5-dioxo-1-pyrrolidinyl ester ; 3-(pyridin-2-yldisulfanyl)-propionic acid-osu ; n-succinimidyl 3-[2-pyridyldithio]propionate ; nsc 677449 ; spdp ; succinimidyl 3-[[(2-pyridyl)thio]thio]propionate ; spdp crosslinker ; 2,5-pyrrolidinedione,1-[1-oxo-3-(2-pyridinyldithio)propoxy]- (9ci) ; 3-(2-pyridyldithio)-propionic acid-osu ; 3-(pyridin-2-yldisulfanyl)-propionic acid-os ; succinimidyl 3-(2-pyridyldithio)propionate ; succinimidyl3-(2-pyridyldithio)propionate(spdp)

CAS:

68181-17-9

EINECS:

269-034-3

Molecular Formula:

C12H12N2O4S2

MDL:

MFCD00009636

SMILES:

CC(C)(C)OC(=O)N1CCCC1(CC2=CC=CC3=CC=CC=C32)C(=O)O

Properties

Molecular Weight:

312.3647 g·mol−1

Density:

1.48 g/cm3

Melting point:

84-86 °C(lit.)

Boiling point:

465.9 °C at 760 mmHg

Flash point:

235.5 °C

Solubility:

acetone: 50 mg/mL

Physical Description:

white solid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

R36/37/38 (R)

Safety Codes:

S26;S36 (S)

WGK Germany:

Storage temperature:

-20°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 68181-17-9?

In addition to the providers presented here for 3-(2-Pyridyldithio)propionic acid N-succinimidyl ester with the CAS number 68181-17-9, there are other 29 providers with slightly different product names available for this CAS number.

SPDP

3-(2-Pyridyldithio)-propionic acid-OSu

+3 additional providers that we know from the past

Succinimidyl 3-(2-pyridyldithio)propionate (SPDP)

+5 additional providers that we know from the past

3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +3 additional providers that we know from the past

2,5-dioxopyrrolidin-1-yl 3-(pyridin-2-yldisulfanyl)propanoate

BLD Pharmatech Ltd +1 additional providers that we know from the past