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Home/Compounds/Pharmaceutical Intermediate/Ethyl 2-isocyanatoacetate
C5H7NO3
129.11 g/mol
Pharmaceutical IntermediateDanger

Ethyl isocyanatoacetate

CAS2949-22-6EC220-967-4
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

Ethyl isocyanatoacetate is an organic compound used as an intermediate in pharmaceutical synthesis. It features both an ester and an isocyanate functional group, making it a versatile building block for introducing glycine-derived moieties into target molecules.

Organic synthesis intermediate for pharmaceuticalsBuilding block for heterocyclic and bioactive compound preparation

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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Ethyl trans-4-oxo-2-butenoate

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Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Danger
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Ethyl isocyanatoacetate (CAS 2949-22-6) is 2929.10.

HS code (international, 6-digit)

2929.10

EU CN code (8-digit)

2929 10 00

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

ethyl 2-isocyanatoacetate

InChIKey

DUVOZUPPHBRJJO-UHFFFAOYSA-N

SMILES

CCOC(=O)CN=C=O

Synonyms (15)
  • Carbethoxymethyl isocyanate
  • Ethyl 2-isocyanotoacetate
  • Ethyl glycolate isocyanate
  • Ethyl isocyanatoacetate
  • Isocyanatoethyl acetate
  • ethyl 2-isocyanatoacetate

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