C7H10O4
158.15 g/mol
Pharmaceutical IntermediateWarning
2,2,5-Trimethyl-1,3-dioxane-4,6-dione
CAS3709-18-0EC223-050-7
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
This compound is a cyclic diester derivative used as a building block in pharmaceutical manufacturing. Its structure features a 1,3-dioxane ring with two ester groups, contributing to its role as a synthetic intermediate.
Pharmaceutical intermediate
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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pharmaceutical intermediate
Referencesame scaffold
1,3-Dioxane-5-propanoic acid, 2,2-dimethyl-4,6-dioxo-, methyl ester
CAS62054-77-7
research reagent
Referencesame scaffold
Methyl 3-(5-(2-ethoxy-2-oxoethyl)-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propanoate
CAS870080-12-9
research compound
Referencesame scaffold
Ethyl 3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propanoate
CAS90734-80-8
research compound
Referencesame scaffold
Meldrum's acid
CAS2033-24-1
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,2,5-Trimethyl-1,3-dioxane-4,6-dione (CAS 3709-18-0) is 2932.20.
HS code (international, 6-digit)
2932.20
EU CN code (8-digit)
2932 20 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
2,2,5-trimethyl-1,3-dioxane-4,6-dione
InChIKey
KJMCAXYHYPDRAV-UHFFFAOYSA-N
SMILES
CC1C(=O)OC(OC1=O)(C)C
Synonyms (6)
- Isopropylidene methylmalonate
- Methyl Meldrum's acid
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