1,2,3,4-Tetrahydro-6-isoquinolinecarbonitrile

Modify Date: 2026-07-11 18:53:21

1,2,3,4-Tetrahydro-6-isoquinolinecarbonitrile Structure
1,2,3,4-Tetrahydro-6-isoquinolinecarbonitrile structure
Common Name 1,2,3,4-Tetrahydro-6-isoquinolinecarbonitrile
CAS Number 166398-34-1 Molecular Weight 158.200
Density 1.1±0.1 g/cm3 Boiling Point 301.5±42.0 °C at 760 mmHg
Molecular Formula C10H10N2 Melting Point N/A
MSDS N/A Flash Point 136.2±27.9 °C

 Names

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

Name 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile
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 301.5±42.0 °C at 760 mmHg
Molecular Formula C10H10N2
Molecular Weight 158.200
Flash Point 136.2±27.9 °C
Exact Mass 158.084396
PSA 35.82000
LogP 0.84
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.595
InChIKey RKWNQODBLXZUES-UHFFFAOYSA-N
SMILES N#Cc1ccc2c(c1)CCNC2

 Safety Information

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

HS Code 2933499090

 Synthetic Route

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

~77%

1,2,3,4-Tetrahydro-6-isoquinolinecarbonitrile Structure

1,2,3,4-Tetrahy...

CAS#:166398-34-1

Learn More
Literature: Demont, Emmanuel H.; Arpino, Sandra; Bit, Rino A.; Campbell, Colin A.; Deeks, Nigel; Desai, Sapna; Dowell, Simon J.; Gaskin, Pam; Gray, James R. J.; Harrison, Lee A.; Haynes, Andrea; Heightman, Tom D.; Holmes, Duncan S.; Humphreys, Philip G.; Kumar, Umesh; Morse, Mary A.; Osborne, Greg J.; Panchal, Terry; Philpott, Karen L.; Taylor, Simon; Watson, Robert; Willis, Robert; Witherington, Jason Journal of Medicinal Chemistry, 2011 , vol. 54, # 19 p. 6724 - 6733

 Customs

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

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Displacement of [3H]N-methylspiperone from human D2L receptor expressed in HEK293 cel...
Source: ChEMBL
Target: D(2) dopamine receptor
External Id: CHEMBL4053560
Name: Displacement of [3H]N-methylspiperone from human D3 receptor expressed in HEK293 cell...
Source: ChEMBL
Target: D(3) dopamine receptor
External Id: CHEMBL4053561
Name: Agonist activity at D2 long receptor (unknown origin) expressed in CHOK1 cells assess...
Source: ChEMBL
Target: D(2) dopamine receptor
External Id: CHEMBL4053568
Name: Agonist activity at D3 receptor (unknown origin) expressed in CHOK1 cells assessed as...
Source: ChEMBL
Target: D(3) dopamine receptor
External Id: CHEMBL4053569
Name: Allosteric antagonist activity at D3 receptor (unknown origin) expressed in CHOK1 cel...
Source: ChEMBL
Target: D(3) dopamine receptor
External Id: CHEMBL4053564
Name: Selectivity ratio of Ki for human D2 receptor to Ki for human D3 receptor
Source: ChEMBL
Target: N/A
External Id: CHEMBL4053562
Name: Antagonist activity at D2 long receptor (unknown origin) expressed in CHOK1 cells ass...
Source: ChEMBL
Target: D(2) dopamine receptor
External Id: CHEMBL4053563
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 Synonyms

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

1,2,3,4-tetrahydroisoquinoline-6-carbonitrile

  | 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 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: CAS number of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is 166398-34-1.
Q: What is the molecular weight of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: Molecular weight of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is 158.200.
Q: What is the English name of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: The English name of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile.
Q: What is the polar surface area (PSA) of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: Polar surface area (PSA) of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is 35.82000.
Q: What is the LogP of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: LogP of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is 0.84.
Q: What is the InChIKey of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: InChIKey of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is RKWNQODBLXZUES-UHFFFAOYSA-N.
Q: What is the boiling point of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: Boiling point of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is 301.5±42.0 °C at 760 mmHg.
Q: What English synonyms does 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile have?
A: English synonyms of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile: 1,2,3,4-tetrahydroisoquinoline-6-carbonitrile.
Q: What is the molecular formula of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: Molecular formula of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is C10H10N2.
Q: What is the SMILES notation of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile?
A: SMILES notation of 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile is N#Cc1ccc2c(c1)CCNC2.

 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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