1. chem960
  2. 68181-17-9
Introduction
SPDP (SPDP crosslinker) is a short chain crosslinker, which can form a degradable (reducible) disulfide bond with cysteine sulfhydryl groups through NHS ester and pyridyl dithiol reactive groups to achieve the combination of amine and sulfhydryl groups SPDP (SPDP crosslinker) is a kind of degradable ADC linker, which can be used to synthesize antibody coupled active molecules (ADCs)
Names and Identifiers
  • Propanoic acid,3-(2-pyridinyldithio)-, 2,5-dioxo-1-pyrrolidinyl ester
  • 3-(2-Pyridyldithio)propionic Acid N-Succinimidyl Ester
  • N-Succinimidyl 3-(2-Pyridyldithio)propionate
  • Spdp
  • (2,5-dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoate
  • 3-(2-Pyridyldithio)p
  • 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester
  • 3-(2-PYRIDYLDITHIO)-PROPIONIC ACID N-HYDROXYSUCCINIMIDE ESTER CRYSTALLINE
  • 3-(2-Pyridyldithio)-propionicacid-OSu
  • LC-SPDP
  • N-Succinimidyl 3-(Pyridin-2yldithio)-propionate(SPDP)
  • N-succinimidyl-3-(2-pyridyldisulfanyl)propionate
  • SPDP Crosslinker
  • (SPDP)
  • N-Succinimidyl 3-[2-pyridyldithio]propionate
  • 1-[1-Oxo-3-(2-pyridyldithio)propoxy]pyrrolidine-2,5-dione
  • 3-(2-Pyridyldithio)-propionic acid-osu
  • 2OHG8V08NL
  • NSC677449
  • 2,5-dioxopyrrolidin-1-yl 3-(pyridin-2-yldisulfanyl)propanoate
  • Succinimidyl 3-(2-pyridyldithio)propionate
  • 3-(Pyridin-2-yldisulfanyl)-propionic acid-OSu
  • SPDP
  • (2,5-dioxopyrrolidin-1-yl) 3-(2-p
  • SPDP
  • FT-0613591
  • CS-5649
  • SPDP Crosslinker pound>> SPDP Cross linker pound>> SPDP Cross-linker
  • 1-(1-Oxo-3-(2-pyridyldithio)propoxy)pyrrolidine-2,5-dione
  • N-SUCCINIMIDYL 3-[2-PYRIDYLDITHIO]PROPIONATE
  • SCHEMBL42368
  • BP-22650
  • MFCD00009636
  • 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester, >=95%, powder
  • UNII-2OHG8V08NL
  • JWDFQMWEFLOOED-UHFFFAOYSA-N
  • HY-100216
  • (2,5-dioxopyrrolidin-1-yl) 3-(2-pyridyldisulfanyl)propanoate
  • 2,5-Dioxo-1-pyrrolidinyl 3-(2-Pyridyldisulfanyl)propanoate
  • 2,5-Pyrrolidinedione, 1-(1-oxo-3-(2-pyridinyldithio)propoxy)-
  • PD056869
  • BCP21722
  • NSC-344485
  • SY034492
  • N-Succinimidyl 3-(2-pyridyldithio)propionate
  • SPDP (SPDP Crosslinker)
  • AS-55794
  • NSC 344485
  • SPDP NHS ester
  • DTXSID60218366
  • AKOS015898576
  • NS00036462
  • PROPANOIC ACID, 3-(2-PYRIDINYLDITHIO)-, 2,5-DIOXO-1-PYRROLIDINYL ESTER
  • 68181-17-9
  • Q27255230
  • H10321
  • 3-(2-Pyridyldithio)propionic Acid N-Succinimidyl Ester
  • SPDP
  • A867109
  • P2814
  • N-HYDROXYSUCCINIMIDYL 3-(2-PYRIDYLDITHIO)PROPIONATE
  • SPDP (2mg*5)
  • NSC344485
  • (SPDP)
  • N-Succinimidyl 3-[2-pyridyldithio]propionate
  • LCZC353
  • N-Succinimidyl 3-[2-pyridyldithio]-propionate
  • EINECS 269-034-3
  • AMY31084
  • SPDP-OSU
  • SPDP
  • SUCCINIMIDYL 3-(((2-PYRIDYL)THIO)THIO)PROPIONATE
  • SPDP acid NHS ester
  • MDL:MFCD00009636
  • InChIKey:JWDFQMWEFLOOED-UHFFFAOYSA-N
  • 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
  • SMILES:S(C([H])([H])C([H])([H])C(=O)ON1C(C([H])([H])C([H])([H])C1=O)=O)SC1=C([H])C([H])=C([H])C([H])=N1
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 312.4g/mol
  • Surface Charge: 0
  • XLogP3: 0.7
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 7
  • Rotatable Bond Count: 7
  • Monoisotopic Mass: 312.023849g/mol
  • Monoisotopic Mass: 312.023849g/mol
  • Topological Polar Surface Area: 127Ų
  • Heavy Atom Count: 20
  • Complexity: 376
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 1
  • Tautomer Count: 3
  • Surface Charge: 0

Experimental Properties

  • LogP: 1.75710
  • PSA: 127.17000
  • Boiling Point: 465.9℃/760mmHg
  • Melting Point: 87.0 to 91.0 deg-C
  • Vapor Pressure: 0.0±1.2 mmHg at 25°C
  • Flash Point: 235.6±31.5 °C
  • Solubility: acetone: 50 mg/mL
  • Color/Form: Solids.
  • Solubility: Not determined
  • Sensitiveness: Sensitive to heat; Sensitive to light; Sensitive to humidity
  • Density: 1.5±0.1 g/cm3
Security Information
  • WGK Germany:3
  • Safety Term:S26-S36
  • Safety Instruction:S26-S36
  • Risk Phrases:R36/37/38
  • Tehlikeli mal işareti: Xi Xi
  • Hazardous Material transportation number:NONH for all modes of transport
  • Hazard Statement:H302-H317
  • Warning Statement:P280
  • Storage Condition:-20°C, protect from light, stored under nitrogen
  • Hazard Category Code:36/37/38
  • Signal Word:Warning
  • FLUKA BRAND F CODES:1-10
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