6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one

Modify Date: 2025-09-25 19:30:03

6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one Structure
6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one structure
Common Name 6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one
CAS Number 20955-75-3 Molecular Weight 163.216
Density 1.1±0.1 g/cm3 Boiling Point 300.6±11.0 °C at 760 mmHg
Molecular Formula C10H13NO Melting Point N/A
MSDS N/A Flash Point 143.4±26.7 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6,6-dimethyl-5,7-dihydro-1H-indol-4-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 300.6±11.0 °C at 760 mmHg
Molecular Formula C10H13NO
Molecular Weight 163.216
Flash Point 143.4±26.7 °C
Exact Mass 163.099716
PSA 32.86000
LogP 2.18
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.540
InChIKey CMCYCCSCAZJCII-UHFFFAOYSA-N
SMILES CC1(C)CC(=O)c2cc[nH]c2C1
Storage condition 2-8°C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one Structure

6,6-Dimethyl-1,...

CAS#:20955-75-3

Learn More
Literature: SAGAMI CHEMICAL RESEARCH CENTER Patent: EP101004 B2, 1991 ;

~29%

6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one Structure

6,6-Dimethyl-1,...

CAS#:20955-75-3

Learn More
Literature: Huang, Kenneth H.; Veal, James M.; Fadden, R. Patrick; Rice, John W.; Eaves, Jeron; Strachan, Jon-Paul; Barabasz, Amy F.; Foley, Briana E.; Barta, Thomas E.; Ma, Wei; Silinski, Melanie A.; Hu, Mei; Partridge, Jeffrey M.; Scott, Anisa; DuBois, Laura G.; Freed, Tiffany; Steed, Paul M.; Ommen, Andy J.; Smith, Emilie D.; Hughes, Philip F.; Woodward, Angela R.; Hanson, Gunnar J.; McCall, W. Stephen; Markworth, Christopher J.; Hinkley, Lindsay; Jenks, Matthew; Geng, Lifeng; Lewis, Meredith; Otto, James; Pronk, Bert; Verleysen, Katleen; Hall, Steven E. Journal of Medicinal Chemistry, 2009 , vol. 52, # 14 p. 4288 - 4305

~4%

6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one Structure

6,6-Dimethyl-1,...

CAS#:20955-75-3

Learn More
Literature: Merck Sharp and Dohme Limited Patent: US6395766 B1, 2002 ; US 6395766 B1

~93%

6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one Structure

6,6-Dimethyl-1,...

CAS#:20955-75-3

Learn More
Literature: Hekmatshoar, Rahim; Sadjadi, Sodeh; Sadjadi, Samaheh; Heravi, Majid M.; Beheshtiha, Yahya S.; Bamoharram, Fatemeh F. Synthetic Communications, 2010 , vol. 40, # 11 p. 1708 - 1716

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

6,6-dimethyl-4,5,6,7-tetrahydro-1H-indol-4-one
6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one
6,6-Dimethyl-4,5,6,7-tetrahydro-4-oxoindol
6,6-dimethyl-4-oxo-4,5,6,7-tetrahydroindole
6,6-dimethyl-1,5,6,7-tetrahydro-indol-4-one
6,6-dimethyl-6,7-dihydro-1H-indol-4(5H)-one

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: LogP of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is 2.18.
Q: What is the boiling point of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: Boiling point of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is 300.6±11.0 °C at 760 mmHg.
Q: What are the storage conditions for 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: Storage conditions for 6,6-dimethyl-5,7-dihydro-1H-indol-4-one: 2-8°C.
Q: What is the InChIKey of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: InChIKey of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is CMCYCCSCAZJCII-UHFFFAOYSA-N.
Q: What is the English name of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: The English name of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is 6,6-dimethyl-5,7-dihydro-1H-indol-4-one.
Q: What is the polar surface area (PSA) of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: Polar surface area (PSA) of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is 32.86000.
Q: What is the molecular formula of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: Molecular formula of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is C10H13NO.
Q: What English synonyms does 6,6-dimethyl-5,7-dihydro-1H-indol-4-one have?
A: English synonyms of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one: 6,6-dimethyl-4,5,6,7-tetrahydro-1H-indol-4-one, 6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one, 6,6-Dimethyl-4,5,6,7-tetrahydro-4-oxoindol, 6,6-dimethyl-4-oxo-4,5,6,7-tetrahydroindole, 6,6-dimethyl-1,5,6,7-tetrahydro-indol-4-one, 6,6-dimethyl-6,7-dihydro-1H-indol-4(5H)-one.
Q: What is the CAS number of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: CAS number of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is 20955-75-3.
Q: What is the SMILES notation of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one?
A: SMILES notation of 6,6-dimethyl-5,7-dihydro-1H-indol-4-one is CC1(C)CC(=O)c2cc[nH]c2C1.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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