N-Succinimidyl 3-(2-pyridyldithio)propionate
IUPAC: (2,5-dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoate
Plain text
Chemfused. (2026). N-Succinimidyl 3-(2-pyridyldithio)propionate, CAS 68181-17-9. Retrieved 2026-04-28 from https://chemfused.com/cas/68181-17-9
BibTeX
@misc{chemfused-cas-68181179,
title = {N-Succinimidyl 3-(2-pyridyldithio)propionate, CAS 68181-17-9},
author = {Chemfused},
year = {2026},
url = {https://chemfused.com/cas/68181-17-9},
urldate = {2026-04-28}
}
N-Succinimidyl 3-(2-pyridyldithio)propionate (CAS 68181-17-9) is a chemical compound with molecular formula C12H12N2O4S2 and molecular weight 312.4 g/mol . GHS signal word: Warning. Hazard classifications: Health Hazard.
What is N-Succinimidyl 3-(2-pyridyldithio)propionate?
- Molecular Formula
- C12H12N2O4S2
- Molecular Weight
- 312.40 g/mol
Structure Identifiers
- SMILES
- C1CC(=O)N(C1=O)OC(=O)CCSSC2=CC=CC=N2
- 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
Properties
Computed
Calculated molecular descriptors used in drug design and computational chemistry.
- Exact Mass
- 312.0238 Da
- XLogP
- 0.70
- TPSA
- 127.0 Ų
- H-Bond Donors
- 0
- H-Bond Acceptors
- 7
- Complexity
- 376
- Formal Charge
- 0
Safety information
Signal Word
GHS Pictograms
GHS07
Hazard Statements
- H315 Causes skin irritation
Precautionary Statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P271 Use only outdoors or in a well-ventilated area
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+P352 IF ON SKIN: Wash with soap and water
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
- P321 Specific treatment (see supplemental first aid instructions on this label)
- P403+P233 Store in a well-ventilated place. Keep container tightly closed
- P405 Store locked up
- P501 Dispose of contents/container to an approved waste disposal plant
Synonyms (62)
- SPDP
- P2814
- SPDP?
- H10321
- SIPDTP
- CS-5649
- F493199
- FP27339
- AS-55794
- BP-22650
- DA-67715
- PD056869
- SPDP-OSU
- SY034492
- 269-034-3
- HY-100216
- NSC344485
- NSC677449
- Q27255230
- 2OHG8V08NL
- 68181-17-9
- NS00036462
- NSC 344485
- NSC-344485
- NSC-677449
- orb1300509
- MFCD00009636
- SCHEMBL42368
- SPDP (2mg*5)
- AKOS015898576
- DTXCID80140857
- DTXSID60218366
- RefChem:164199
- SPDP NHS ester
- SCHEMBL29352062
- UNII-2OHG8V08NL
- EINECS 269-034-3
- SPDP Crosslinker
- SPDP acid NHS ester
- SPDP (SPDP Crosslinker)
- 3-(2-Pyridyldithio)-propionic acid-osu
- N-succinilimidyl 3-(2-pyridylthio)propionate
- N-Succinimidyl 3-(2-pyridyldithio)propionate
- N-SUCCINIMIDYL 3-[2-PYRIDYLDITHIO]PROPIONATE
- N-Succinimidyl 3-[2-pyridyldithio]-propionate
- SUCCINIMIDYL 3-(((2-PYRIDYL)THIO)THIO)PROPIONATE
- 3-(Pyridin-2-yldisulfanyl)-propionic acid-OSu;SPDP
- (SPDP);N-Succinimidyl 3-[2-pyridyldithio]propionate
- N-HYDROXYSUCCINIMIDYL 3-(2-PYRIDYLDITHIO)PROPIONATE
- 3-(2-Pyridyldithio)propionic Acid N-Succinimidyl Ester
Show 12 more names Show fewer names
- 1-(1-Oxo-3-(2-pyridyldithio)propoxy)pyrrolidine-2,5-dione
- 2,5-Dioxo-1-pyrrolidinyl 3-(2-Pyridyldisulfanyl)propanoate
- 3-(2-Pyridyldithio)propionic acid N-hydroxyuccinimide ester
- (2,5-dioxopyrrolidin-1-yl) 3-(2-pyridyldisulfanyl)propanoate
- 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester
- 2,5-dioxopyrrolidin-1-yl 3-(pyridin-2-yldisulfanyl)propanoate
- 2,5-Pyrrolidinedione, 1-(1-oxo-3-(2-pyridinyldithio)propoxy)-
- (2,5-dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoate
- 2,5-Dioxopyrrolidin-1-yl 3-[(pyridin-2-yl)disulfanyl]propanoate
- (2,5-Dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoateE
- PROPANOIC ACID, 3-(2-PYRIDINYLDITHIO)-, 2,5-DIOXO-1-PYRROLIDINYL ESTER
- 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester, >=95%, powder
Frequently asked questions
What is the CAS number of N-Succinimidyl 3-(2-pyridyldithio)propionate?
The CAS Registry Number for N-Succinimidyl 3-(2-pyridyldithio)propionate is 68181-17-9.
What is the IUPAC name of N-Succinimidyl 3-(2-pyridyldithio)propionate?
The IUPAC name of N-Succinimidyl 3-(2-pyridyldithio)propionate is (2,5-dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoate.
What is the molecular formula of N-Succinimidyl 3-(2-pyridyldithio)propionate?
N-Succinimidyl 3-(2-pyridyldithio)propionate has the molecular formula C12H12N2O4S2 and a molecular weight of 312.4 g/mol.
What is the SMILES notation for N-Succinimidyl 3-(2-pyridyldithio)propionate?
The SMILES notation for N-Succinimidyl 3-(2-pyridyldithio)propionate is C1CC(=O)N(C1=O)OC(=O)CCSSC2=CC=CC=N2.
Is N-Succinimidyl 3-(2-pyridyldithio)propionate hazardous?
N-Succinimidyl 3-(2-pyridyldithio)propionate carries the following GHS hazard classifications: Health Hazard. Signal word: Warning.
What are other names for N-Succinimidyl 3-(2-pyridyldithio)propionate?
N-Succinimidyl 3-(2-pyridyldithio)propionate is also known as (2,5-dioxopyrrolidin-1-yl) 3-(2-pyridyldisulfanyl)propanoate, (2,5-dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoate, (2,5-Dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoateE, (SPDP);N-Succinimidyl 3-[2-pyridyldithio]propionate, 1-(1-Oxo-3-(2-pyridyldithio)propoxy)pyrrolidine-2,5-dione.
Data sourced from PubChem CID 100682. Last updated .
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