C5H5ClO3
148.54 g/mol
Pharmaceutical IntermediateWarning
4-(chloromethyl)-5-methyl-1,3-dioxol-2-one
CAS80841-78-7EC617-178-6
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4-(chloromethyl)-5-methyl-1,3-dioxol-2-one is a chemical compound used as a pharmaceutical intermediate. Its structure features a heterocyclic carbonate ring with a chloromethyl substituent, contributing to its role in chemical synthesis.
Pharmaceutical intermediate for drug manufacturing
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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Referencesame scaffold
4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one
CAS91526-18-0
pharmaceutical intermediate
Referencesame scaffold
4,5-dimethyl-1,3-dioxol-2-one
CAS37830-90-3
Research compound for organic synthesis
Referencesame scaffold
Vinylene carbonate
CAS872-36-6
battery electrolyte additive
Referencesame scaffold
4-[(Acetyloxy)methyl]-5-methyl-1,3-dioxol-2-one
CAS209551-67-7
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-(chloromethyl)-5-methyl-1,3-dioxol-2-one (CAS 80841-78-7) is 2920.90.
HS code (international, 6-digit)
2920.90
EU CN code (8-digit)
2920 90 10
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
4-(chloromethyl)-5-methyl-1,3-dioxol-2-one
InChIKey
QCLFSYYUWPUWQR-UHFFFAOYSA-N
SMILES
CC1=C(OC(=O)O1)CCl
Synonyms (14)
- Medoxomil chloride
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