C6H10O5
162.14 g/mol
Pharmaceutical IntermediateWarning
Methoxyacetic anhydride
CAS19500-95-9EC243-114-8
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
Methoxyacetic anhydride is a chemical compound used as a pharmaceutical intermediate in the manufacture of decitabine, a cytidine analog employed in research for certain blood disorders. It has an ester and ether functional group character with moderate polarity and no ring structures.
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
Customs Tariff Classification
The international HS code for Methoxyacetic anhydride (CAS 19500-95-9) is 2918.99.
HS code (international, 6-digit)
2918.99
EU CN code (8-digit)
2918 99 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-methoxyacetyl) 2-methoxyacetate
InChIKey
PEHFQQWAINXOQG-UHFFFAOYSA-N
SMILES
COCC(=O)OC(=O)COC
Synonyms (7)
- 2-methoxyacetic anhydride
- Methoxyacetic acid anhydride
- Methoxyacetic anhydride
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