C11H10N2O6
266.21 g/mol
Research ReagentWarning
2,5-Dioxopyrrolidin-1-yl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoate
CAS55750-62-4EC627-755-4
Category
Research Reagent
Compound Class
Ester
Primary Use
Research Compound
This compound is a heterobifunctional crosslinking reagent containing both an N-hydroxysuccinimide (NHS) ester and a maleimide group. It is used for conjugating amine- and thiol-containing biomolecules in bioconjugation research.
Bioconjugation crosslinking reagentAmino-to-thiol crosslinking
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,5-Dioxopyrrolidin-1-yl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoate (CAS 55750-62-4) is 2928.00.
HS code (international, 6-digit)
2928.00
EU CN code (8-digit)
2928 00 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)propanoate
InChIKey
JKHVDAUOODACDU-UHFFFAOYSA-N
SMILES
C1CC(=O)N(C1=O)OC(=O)CCN2C(=O)C=CC2=O
Synonyms (22)
- BMPS
- 3-Maleimidopropionic acid NHS
- BMPS Crosslinker
- Mal NHS ester
- Maleimide-(CH2)2-COONHS
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