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282162

Sigma-Aldrich

Isoquinoline

technical grade, 90-92%

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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

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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

282162-BULK:
282162-VAR:
282162-500ML:
282162-100ML:

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Certificates of Analysis (COA)

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

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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)
High pressure studies of isoquinoline luminescence in polymeric media.
Rollinson AM, et al.
Chemical Physics Letters, 59(3), 559-561 (1978)
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
Asymmetric synthesis of isoquinoline alkaloids.
Maria Chrzanowska et al.
Chemical reviews, 104(7), 3341-3370 (2004-07-15)
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