6-Nitro-1,2,3,4-tetrahydro-isoquinoline

Modify Date: 2026-07-06 12:38:59

6-Nitro-1,2,3,4-tetrahydro-isoquinoline Structure
6-Nitro-1,2,3,4-tetrahydro-isoquinoline structure
Common Name 6-Nitro-1,2,3,4-tetrahydro-isoquinoline
CAS Number 186390-77-2 Molecular Weight 178.188
Density 1.2±0.1 g/cm3 Boiling Point 319.6±42.0 °C at 760 mmHg
Molecular Formula C9H10N2O2 Melting Point N/A
MSDS N/A Flash Point 147.1±27.9 °C

Summary: 6-Nitro-1,2,3,4-tetrahydroisoquinoline (1,2,3,4-tetrahydro-6-nitroisoquinoline), Chinese common name is 6-硝基-1,2,3,4-四氢异喹啉, CAS number is 186390-77-2, molecular formula is C9H10N2O2, molecular weight is 178.188. 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 6-Nitro-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 1.2±0.1 g/cm3
Boiling Point 319.6±42.0 °C at 760 mmHg
Molecular Formula C9H10N2O2
Molecular Weight 178.188
Flash Point 147.1±27.9 °C
Exact Mass 178.074234
PSA 57.85000
LogP 1.13
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.585
InChIKey OUZGPBWVRKFMLS-UHFFFAOYSA-N
SMILES O=[N+]([O-])c1ccc2c(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.

 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%

 Synonyms

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

6-Nitro-1,2,3,4-tetrahydroisoquinoline
6-Nitro-1,2,3,4-tetrahydro-isoquinoline

 6-Nitro-1,2,3,4-tetrahydro-isoquinoline | FAQ

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

Q: What is the InChIKey of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: InChIKey of 6-Nitro-1,2,3,4-tetrahydroisoquinoline is OUZGPBWVRKFMLS-UHFFFAOYSA-N.
Q: What is the molecular formula of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: Molecular formula of 6-Nitro-1,2,3,4-tetrahydroisoquinoline is C9H10N2O2.
Q: What is the polar surface area (PSA) of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: Polar surface area (PSA) of 6-Nitro-1,2,3,4-tetrahydroisoquinoline is 57.85000.
Q: What is the boiling point of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: Boiling point of 6-Nitro-1,2,3,4-tetrahydroisoquinoline is 319.6±42.0 °C at 760 mmHg.
Q: What is the SMILES notation of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: SMILES notation of 6-Nitro-1,2,3,4-tetrahydroisoquinoline is O=[N+]([O-])c1ccc2c(c1)CCNC2.
Q: What are the downstream products of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: Related downstream products(CAS) of 6-Nitro-1,2,3,4-tetrahydroisoquinoline: 72299-68-4;72299-67-3.
Q: What is the LogP of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: LogP of 6-Nitro-1,2,3,4-tetrahydroisoquinoline is 1.13.
Q: What are the upstream materials of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: Related upstream materials(CAS) of 6-Nitro-1,2,3,4-tetrahydroisoquinoline: 91-21-4;124-63-0;186390-74-9;199014-22-7;174648-97-6;99-60-5;42923-79-5;81885-67-8.
Q: What is the molecular weight of 6-Nitro-1,2,3,4-tetrahydroisoquinoline?
A: Molecular weight of 6-Nitro-1,2,3,4-tetrahydroisoquinoline is 178.188.
Q: What English synonyms does 6-Nitro-1,2,3,4-tetrahydroisoquinoline have?
A: English synonyms of 6-Nitro-1,2,3,4-tetrahydroisoquinoline: 6-Nitro-1,2,3,4-tetrahydroisoquinoline, 6-Nitro-1,2,3,4-tetrahydro-isoquinoline.

 6-Nitro-1,2,3,4-tetrahydro-isoquinolinefactory

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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