Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

282162

Sigma-Aldrich

Isoquinoline

technical grade, 90-92%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C9H7N
CAS Number:
119-65-3
Molecular Weight:
129.16
Beilstein:
107549
EC Number:
204-341-8
MDL number:
MFCD00006898
UNSPSC Code:
12352100
PubChem Substance ID:
24857022
NACRES:
NA.22

grade

technical grade

Assay

90-92%

form

solid

refractive index

n20/D 1.623 (lit.)

bp

242-243 °C (lit.)

mp

26-28 °C (lit.)

density

1.099 g/mL at 25 °C (lit.)

SMILES string

c1ccc2cnccc2c1

InChI

1S/C9H7N/c1-2-4-9-7-10-6-5-8(9)3-1/h1-7H

InChI key

AWJUIBRHMBBTKR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

The intensity of fluorescence peak of isoquinoline increases with increasing pressure in polymethylmethacrylate and in polyisobutylene polymeric media[1].

Application

Isoquinoline (isq) has been used:
  • in the preparation of cis-[(dcbH2)2Ru(isq)2](ClO4)2 [dcbH2 = 4,4′-(CO2H)2-2,2′-bipyridine][2]
  • to investigate the toxicity of three two-ring and five three-ring azaarenes to the green alga Scenedesmus acuminatus and its relationship with molecular structure[3]

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H302,H311,H315,H319,H412

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

215.6 °F - closed cup

Flash Point(C)

102 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
09228CJ
09509AJ
06218AD
00305HL

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

High pressure studies of isoquinoline luminescence in polymeric media.
Rollinson AM, et al.
Chemical Physics Letters, 59(3), 559-561 (1978)
Sensitization of n-type TiO2 electrode by a novel isoquinoline ruthenium (II) polypyridyl complex.
Garcia CG, et al.
Journal of the Brazilian Chemical Society, 9(1), 13-15 (1998)
Property-toxicity relationships of azaarenes to the green alga Scenedesmus acuminatus.
Vlaardingen V, et al.
Environmental Toxicology and Chemistry / Setac, 15(11), 2035-2042 (1996)
Jörg T Binder et al.
Journal of the American Chemical Society, 134(41), 17003-17006 (2012-10-09)
We have developed a nickel-catalyzed method for the asymmetric cross-coupling of secondary electrophiles with secondary nucleophiles, specifically, stereoconvergent Negishi reactions of racemic benzylic bromides with achiral cycloalkylzinc reagents. In contrast to most previous studies of enantioselective Negishi cross-couplings, tridentate pybox
Yu Lei et al.
Food chemistry, 136(3-4), 1117-1121 (2012-12-01)
Overexpression of P-glycoprotein (P-gp) and multidrug resistance-associate protein 1 (MRP1) is a major mechanism leading to multidrug resistance (MDR) of cancer cells. These transporters expel anti-cancer drugs and greatly impair therapeutic efficacy of chemotherapy. A Chinese herbal plant Yanhusuo (Corydalis
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service