7-Amino-1,2,3,4-tetrahydroisoquinoline

Modify Date: 2026-08-06 04:10:56

7-Amino-1,2,3,4-tetrahydroisoquinoline Structure
7-Amino-1,2,3,4-tetrahydroisoquinoline structure
Common Name 7-Amino-1,2,3,4-tetrahydroisoquinoline
CAS Number 72299-68-4 Molecular Weight 148.205
Density 1.1±0.1 g/cm3 Boiling Point 315.9±42.0 °C at 760 mmHg
Molecular Formula C9H12N2 Melting Point N/A
MSDS USA Flash Point 169.2±31.5 °C

Summary: 7-Amino-1,2,3,4-tetrahydroisoquinoline, Chinese name: 1,2,3,4-tetrahydroisoquinoline-7-amine, CAS number: 72299-68-4, molecular formula: C9H12N2, molecular weight: 148.205. For research-use only, not for medical or clinical usage.


 Names

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

Name 7-Amino-1,2,3,4-tetrahydroisoquinoline
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 315.9±42.0 °C at 760 mmHg
Molecular Formula C9H12N2
Molecular Weight 148.205
Flash Point 169.2±31.5 °C
Exact Mass 148.100052
PSA 38.05000
LogP 0.12
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.600
InChIKey VMEDBFRQSKKEEQ-UHFFFAOYSA-N
SMILES Nc1ccc2c(c1)CNCC2

 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.

~90%

7-Amino-1,2,3,4-tetrahydroisoquinoline Structure

7-Amino-1,2,3,4...

CAS#:72299-68-4

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Literature: Grunewald, Gary L.; Dahanukar, Vilas H.; Caldwell, Timothy M.; Criscione, Kevin R. Journal of Medicinal Chemistry, 1997 , vol. 40, # 25 p. 3997 - 4005

~85%

7-Amino-1,2,3,4-tetrahydroisoquinoline Structure

7-Amino-1,2,3,4...

CAS#:72299-68-4

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Literature: Butora, Gabor; Goble, Stephen D.; Pastemak, Alexander; Yang, Lihu; Zhou, Changyou; Moyes, Christopher R. Patent: US2008/81803 A1, 2008 ; Location in patent: Page/Page column 71 ; US 20080081803 A1

~%

7-Amino-1,2,3,4-tetrahydroisoquinoline Structure

7-Amino-1,2,3,4...

CAS#:72299-68-4

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Literature: WO2009/62658 A1, ; Page/Page column 37 ; WO 2009/062658 A1

 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%

 7-Amino-1,2,3,4-tetrahydroisoquinolineBioassay

View more

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

Name: Inhibitory activity against bovine adrenal phenylethanolamine N-methyl-transferase (P...
Source: ChEMBL
Target: Phenylethanolamine N-methyltransferase
External Id: CHEMBL760054
Name: Inhibition of [3H]clonidine binding to the rat alpha-2-adrenoceptor
Source: ChEMBL
Target: Alpha-2A adrenergic receptor
External Id: CHEMBL641405
Name: In vitro inhibitory activity against bovine adrenal phenylethanolamine N-methyl-trans...
Source: ChEMBL
Target: Phenylethanolamine N-methyltransferase
External Id: CHEMBL764113
Name: In vitro inhibitory activity against Alpha-2 adrenergic receptor using [3H]clonidine ...
Source: ChEMBL
Target: Alpha-2A adrenergic receptor
External Id: CHEMBL649642
Name: Binding selectivity against PNMT and alpha-2-adrenoceptors, measured as a ratio of re...
Source: ChEMBL
Target: N/A
External Id: CHEMBL764118
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 Synonyms

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

1,2,3,4-Tetrahydro-7-isoquinolinamine
1,2,3,4-Tetrahydroisoquinolin-7-amine

 7-Amino-1,2,3,4-tetrahydroisoquinoline | 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 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: LogP of 7-Amino-1,2,3,4-tetrahydroisoquinoline is 0.12.
Q: What is the molecular weight of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: Molecular weight of 7-Amino-1,2,3,4-tetrahydroisoquinoline is 148.205.
Q: What is the boiling point of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: Boiling point of 7-Amino-1,2,3,4-tetrahydroisoquinoline is 315.9±42.0 °C at 760 mmHg.
Q: What are the downstream products of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: Related downstream products(CAS) of 7-Amino-1,2,3,4-tetrahydroisoquinoline: 17680-55-6;885270-54-2;149355-52-2;171049-41-5;81885-67-8.
Q: What are the upstream materials of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: Related upstream materials(CAS) of 7-Amino-1,2,3,4-tetrahydroisoquinoline: 99365-69-2;42923-79-5;186390-77-2.
Q: What is the molecular formula of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: Molecular formula of 7-Amino-1,2,3,4-tetrahydroisoquinoline is C9H12N2.
Q: What is the SMILES notation of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: SMILES notation of 7-Amino-1,2,3,4-tetrahydroisoquinoline is Nc1ccc2c(c1)CNCC2.
Q: What English synonyms does 7-Amino-1,2,3,4-tetrahydroisoquinoline have?
A: English synonyms of 7-Amino-1,2,3,4-tetrahydroisoquinoline: 1,2,3,4-Tetrahydro-7-isoquinolinamine, 1,2,3,4-Tetrahydroisoquinolin-7-amine.
Q: What is the InChIKey of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: InChIKey of 7-Amino-1,2,3,4-tetrahydroisoquinoline is VMEDBFRQSKKEEQ-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 7-Amino-1,2,3,4-tetrahydroisoquinoline?
A: Polar surface area (PSA) of 7-Amino-1,2,3,4-tetrahydroisoquinoline is 38.05000.

 7-Amino-1,2,3,4-tetrahydroisoquinolinefactory

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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