(2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile

Modify Date: 2026-07-12 08:07:42

(2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile Structure
(2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile structure
Common Name (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile
CAS Number 187871-98-3 Molecular Weight 185.22200
Density N/A Boiling Point N/A
Molecular Formula C12H11NO Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile
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.

Molecular Formula C12H11NO
Molecular Weight 185.22200
Exact Mass 185.08400
PSA 33.02000
LogP 2.54838
InChIKey JGYYQCFIZIIWLL-UXBLZVDNSA-N
SMILES COc1ccc2c(c1)C(=CC#N)CC2

 Synthetic Route

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

~53%

(2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile Structure

(2E)-2-(2,3-Dih...

CAS#:187871-98-3

Learn More
Literature: Takeda Chemical Industries, Ltd. Patent: US5922771 A1, 1999 ;

~75%

(2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile Structure

(2E)-2-(2,3-Dih...

CAS#:187871-98-3

Learn More
Literature: Fukatsu, Kohji; Uchikawa, Osamu; Kawada, Mitsuru; Yamano, Toru; Yamashita, Masayuki; Kato, Koki; Hirai, Keisuke; Hinuma, Shuji; Miyamoto, Masaomi; Ohkawa, Shigenori Journal of Medicinal Chemistry, 2002 , vol. 45, # 19 p. 4212 - 4221

~71%

(2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile Structure

(2E)-2-(2,3-Dih...

CAS#:187871-98-3

Learn More
Literature: Takeda Chemical Industries, Ltd. Patent: US5922771 A1, 1999 ;

 Synonyms

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

(2E)-2-(6-methoxy-2,3-dihydroinden-1-ylidene)acetonitrile

  | FAQ

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

Q: What is the CAS number of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: CAS number of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile is 187871-98-3.
Q: What is the molecular weight of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: Molecular weight of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile is 185.22200.
Q: What are the downstream products of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: Related downstream products(CAS) of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile: 178676-73-8;178678-16-5;196597-86-1;108048-37-9;178677-89-9;196597-82-7;196597-26-9.
Q: What is the molecular formula of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: Molecular formula of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile is C12H11NO.
Q: What are the upstream materials of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: Related upstream materials(CAS) of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile: 13623-25-1;2537-48-6;83802-71-5.
Q: What is the polar surface area (PSA) of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: Polar surface area (PSA) of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile is 33.02000.
Q: What is the LogP of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: LogP of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile is 2.54838.
Q: What English synonyms does (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile have?
A: English synonyms of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile: (2E)-2-(6-methoxy-2,3-dihydroinden-1-ylidene)acetonitrile.
Q: What is the SMILES notation of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile?
A: SMILES notation of (2E)-2-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile is COc1ccc2c(c1)C(=CC#N)CC2.
Q: What is the Chinese name of 187871-98-3?
A: Chinese name of 187871-98-3 is 187871-98-3.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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