Chemical record · Identifiers & sourcing
3a,4,7,7a-tetrahydroisoindole-1,3-dione
Primary identifiers
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79 synonyms indexed on this record. Molecular formula C8H9NO2 (see identifiers).
Record summary
Overview
Key identifiers
- CAS No.
- 85-40-5
- Primary name
- 3a,4,7,7a-tetrahydroisoindole-1,3-dione
- Formula
- C8H9NO2
Molecular formula is a stored field on this chemical record.
Record status
Added Apr 7, 2026 · Updated Apr 7, 2026
Supplier-linked listings
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Submit RFQ for this recordNaming index
Naming & synonyms (79)
Labels below are naming entries stored on this chemical record—they are not separate competing master records. Searchable variants may also have synonym landing URLs; name hub pages group catalog text matches for indexed name strings.
Display-oriented names (68)
- 85-40-5
- 1,2,3,6-TETRAHYDROPHTHALIMIDE
- 4-Cyclohexene-1,2-dicarboximide
- Tetrahydrophthalic acid imide
- 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-
- delta(4)-Tetrahydrophthalimide
- delta(sup 4)-Tetrahydrophthalimide
- CCRIS 3648
- HSDB 5006
- EINECS 201-602-8
- Isoindole-1,3-dione, 3a,4,7,7a-tetrahydro-
- BRN 0128764
- DTXCID106513
- EC 201-602-8
- 5-21-10-00130 (Beilstein Handbook Reference)
- 1H-Isoindole-1,3(2H)-dione, 3-alpha,4,7,7-alpha-tetrahydro-
- RefChem:410657
- 4Cyclohexene1,2dicarboximide
- delta(4)Tetrahydrophthalimide
- delta(sup 4)Tetrahydrophthalimide
- Isoindole1,3dione, 3a,4,7,7atetrahydro
- 1HIsoindole1,3(2H)dione, 3a,4,7,7atetrahydro
- 1H-Isoindole-1,3(2H)-dione, 3-alpha,4,7,7-alpha-tetrahydro-(9CI)
- 3a,4,7,7a-Tetrahydro-1H-isoindole-1,3(2H)-dione
- Tetrahydrophthalimide (VAN)
- 2,3,3a,4,7,7a-hexahydro-1H-isoindole-1,3-dione
- .DELTA.4-Tetrahydrophthalimide
- 3alpha,4,7,7alpha-Tetrahydro-1H-isoindole-1,3(2H)-dione
- 4,7,3a,7a-tetrahydroisoindole-1,3-dione
- tetrahydrophthalimid
- 3a,4,7,7a-Tetrahydro-1H-isoindole-1,3(2H)-dione #
- 1,3,6-Tetrahydrophthalimide
- 1,2,3,6-tetrahydrophtalimide
- SCHEMBL1568506
- SCHEMBL9358053
- 1,2,5,6-Tetrahydrophthalimide
- CHEMBL3187796
- CIFFBTOJCKSRJY-UHFFFAOYSA-
- 1,2,3,6-Tetrahydro phthalimide
- HMS1722F15
- Tox21_301178
- STK724078
- AKOS001040878
- AKOS016842521
- AKOS025243539
- MSK28213-100A
- AC-8837
- FD14008
- MSK28213-1000A
- CAS-85-40-5
- Isoindole-1, 3a,4,7,7a-tetrahydro-
- laquo deltaRaquo 4-Tetrahydrophthalimide
- NCGC00248318-01
- NCGC00255076-01
- 1H-Isoindole-1, 3a,4,7,7a-tetrahydro-
- DB-050507
- DB-050615
- 3a,4,7,7a-tetrahydro-isoindole-1,3-dione
- CS-0077658
- ST50307954
- EN300-05179
- 3-hydroxy-3a,4,7,7a-tetrahydro-1H-isoindol-1-one
- Q21045269
- Z56893117
- 3a,4,7,7a-Tetrahydro-cis-1H-Isoindole-1,3(2H)-dione
- Tetrahydrophthalimide Solution in Acetonitrile, 100ug/mL
- Tetrahydrophthalimide Solution in Acetonitrile, 1000ug/mL
- 3-alpha,4,7,7-alpha-Tetrahydro-1H-Isoindole-1,3(2H)-dione
Registry & reference names (11)
- NSC 59011
- DTXSID8026513
- MFCD00042782
- NSC-59011
- NSC59011
- SBB057053
- SB66392
- SY102061
- NS00066817
- F209063
- InChI=1/C8H9NO2/c10-7-5-3-1-2-4-6(5)8(11)9-7/h1-2,5-6H,3-4H2,(H,9,10,11)
Properties
- Molecular formula
- C8H9NO2
Safety
No safety data available
Structured safety data is not available for this record yet.
Record scope
About this record
This URL is the chemical record page for 3a,4,7,7a-tetrahydroisoindole-1,3-dione (CAS 85-40-5). The molecular formula field reads C8H9NO2. 79 naming or synonym entries are indexed on this row.
Canonical identifiers on the record: English name · CAS (when present) · molecular formula (when present). Synonym landing and name hub URLs are browse helpers; they point at or group catalog data, not alternate SSOT rows.
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