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Home/Compounds/Pharmaceutical Intermediate/Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate
C16H18N2O6
334.32 g/mol
Pharmaceutical IntermediateWarning

N-Smc-carboxylate

CAS64987-85-5
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

N-Smc-carboxylate is a bifunctional crosslinking reagent used as a pharmaceutical intermediate. It contains both succinimidyl ester and maleimide functional groups, enabling the conjugation of amine- and thiol-containing molecules in bioconjugation chemistry.

Bifunctional crosslinking reagent for bioconjugationPharmaceutical intermediate for targeted conjugate synthesis

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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Related Compounds

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Oseltamivir Impurity 48

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pharmaceutical intermediate

Referencesame scaffold

Sulphosuccinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate sodium salt

CAS92921-24-9

research compound

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for N-Smc-carboxylate (CAS 64987-85-5) 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) 4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexane-1-carboxylate

InChIKey

JJAHTWIKCUJRDK-UHFFFAOYSA-N

SMILES

C1CC(CCC1CN2C(=O)C=CC2=O)C(=O)ON3C(=O)CCC3=O

Synonyms (36)
  • SMCC
  • N-Smc-carboxylate
  • SMCC compound
  • SMCC crosslinker
  • SMCC?97%
  • Smcc Crosslinker(Trans)

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