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250266-79-6

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250266-79-6 Structure

250266-79-6 Structure
IdentificationBack Directory
[Name]

250266-79-6
[CAS]

250266-79-6
[Synonyms]

Acid-C3-SSPy
Butanoic acid, 4-(2-pyridinyldithio)-
4-(pyridin-2-yldisulfaneyl)butanoic acid
4-(2-(pyridin-2-yl)disulfanyl)butanoic acid
[EINECS(EC#)]

631-058-0
[Molecular Formula]

C9 H11 N O2 S2
[MDL Number]

MFCD25961520
[MOL File]

250266-79-6.mol
[Molecular Weight]

229.32
Chemical PropertiesBack Directory
[Boiling point ]

411.6±41.0 °C(Predicted)
[density ]

1.33±0.1 g/cm3(Predicted)
[pka]

4.59±0.10(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Corrosion (GHS05)
GHS07,GHS05
[Signal word ]

Danger
[Hazard statements ]

H318-H315-H335
[Precautionary statements ]

P280-P305+P351+P338-P310-P264-P280-P302+P352-P321-P332+P313-P362
Hazard InformationBack Directory
[Biological Activity]

Acid-C3-SSPy is a cleavable DBA-DM4 linker used in the synthesis of DBA-DM4 , a drug-linker conjugate for ADC[1].
[References]

[1]. Samantha Congreve, et al. Antibody drug conjugates (ADC) Current status and mapping of ADC:s in clinical programs.
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