ChemicalBook > CAS DataBase List > 3,4-DIHYDROISOQUINOLINE

3,4-DIHYDROISOQUINOLINE

Product Name
3,4-DIHYDROISOQUINOLINE
CAS No.
3230-65-7
Chemical Name
3,4-DIHYDROISOQUINOLINE
Synonyms
AKOS 213-252;3,4-DihydroisoquinoL;4-DIHYDROISOQUINOLINE;3,4-DIHYDROISOQUINOLINE;Isoquinoline, 3,4-dihydro-;3,4-Dihydroisoquinoline ,97%;3,4-Dihydroisoquinoline >=97.5% (GC);3,4-DIHYDROISOQUINOLINE ISO 9001：2015 REACH
CBNumber
CB8674610
Molecular Formula
C9H9N
Formula Weight
131.17
MOL File
3230-65-7.mol
More
Less

3,4-DIHYDROISOQUINOLINE Property

Melting point:
251-254℃
Boiling point:
241.8±20.0℃ (760 Torr)
Density 
1.05±0.1 g/cm3 (20 ºC 760 Torr)
refractive index 
1.6041 (589.3 nm 30℃)
Flash point:
91.6±22.6℃
storage temp. 
2-8°C
pka
5.80±0.20(Predicted)
More
Less

Safety

Hazard Codes 
T
Risk Statements 
22-24-36/38
Safety Statements 
26-36/37-45
RIDADR 
UN 2811 6.1 / PGII
WGK Germany 
3
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H310Fatal in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P262Do not get in eyes, on skin, or on clothing.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
779385
Product name
3,4-Dihydroisoquinoline
Purity
≥97.5% (GC)
Packaging
1g
Price
$205
Updated
2024/03/01
Sigma-Aldrich
Product number
779385
Product name
3,4-Dihydroisoquinoline
Purity
≥97.5% (GC)
Packaging
5g
Price
$382.8
Updated
2024/03/01
TRC
Product number
D450820
Product name
3,4-Dihydroisoquinoline
Packaging
5g
Price
$1540
Updated
2021/12/16
Matrix Scientific
Product number
177535
Product name
3,4-Dihydroisoquinoline
Purity
95%
Packaging
25g
Price
$2146
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0098048
Product name
3,4-DIHYDROISOQUINOLINE
Purity
95.00%
Packaging
5MG
Price
$499.52
Updated
2021/12/16
More
Less

3,4-DIHYDROISOQUINOLINE Chemical Properties,Usage,Production

Uses

3,4-Dihydroisoquinoline is derived from 1,2,3,4-Tetrahydroisoquinoline (T293820), which is used as a reagent in the preparation of 4-(1,2,4-oxadiazol-5-yl)piperidine-1-carboxamides as antiproliferative tubulin inhibitors.

Uses

3,4-Dihydroisoquinoline can be used as a reactant to synthesize:

  • 5,6-Dihydro-8H-isoquino[1,2-b]quinazolin-8-one by decarboxylative cyclization reaction with isatoic anhydride using tetrabutylammonium iodide (TBAI).
  • 1-naphtholyl tetrahydroisoquinoline by aza-Friedel-Crafts reaction with various naphthols.
  • 3,4-dihydroisoquinoline pseudo bases, which are employed as starting materials for the preperation of 3-benzazepine derivatives.

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 6567, 1994 DOI: 10.1016/S0040-4039(00)78274-8

3,4-DIHYDROISOQUINOLINE Preparation Products And Raw materials

Raw materials

2-PhenylethylaMine Ethyl formate Formic acid Chloroform Polyphosphoric acid Sodium carbonate

Preparation Products

Praziquantel
More
Less

3,4-DIHYDROISOQUINOLINE Suppliers

China 60 Germany 1 India 1 South Korea 1 United Kingdom 3 United States 8 Global 74
Shanghai Jianchao Biotechnology Co., LTD
Tel
86-1801738-3231 13621743886
Email
3366408901@qq.com
Country
China
ProdList
3820
Advantage
58
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11660
Advantage
64
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17940
Advantage
64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
Wuhan Haizheng Industry & Trade Development Co. Ltd
Tel
027-8866 0053/88660577/88660578
Fax
027-8899 1911
Country
China
ProdList
1076
Advantage
55
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
021-50430803 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
Country
China
ProdList
9352
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41132
Advantage
60
More
Less

View Lastest Price from 3,4-DIHYDROISOQUINOLINE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3,4-Dihydroisoquinoline 3230-65-7
Price
US $0.01-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50 tons
Release date
2020-04-29

3230-65-7, 3,4-DIHYDROISOQUINOLINERelated Search:

7-Hydroxy-6-methoxy-3,4-dihydroisoquinoline 6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride 1-METHYL-6,7-DIHYDROXY-3,4-DIHYDROISOQUINOLINE MONOHYDRATE 1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline 1-METHYL-6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLINE, 99+% 3,4-DIHYDROISOQUINOLINE 3,4-Dihydro-2H-isoquinolin-1-one 7-AMINO-3,4-DIHYDRO-1H-ISOQUINOLINE-2-CARBOXYLIC ACID TERT-BUTYL ESTER 1,2-Dihydroisoquinoline-1-one 1-Phenyl-3,4-dihydroisoquinoline 2-BENZYL-2,3-DIHYDROISOQUINOLIN-4(1H)-ONE HYDROCHLORIDE 7-Amino-1,2-dihydroisoquinolin-3-(4H)-one 6-Methoxy-3(2H)-isoquinolinone TERT-BUTYL 5-HYDROXY-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE 2-TERT-BUTYL 6-METHYL 3,4-DIHYDROISOQUINOLINE-2,6(1H)-DICARBOXYLATE 1-CYANO-2-BENZOYL-1,2-DIHYDROISOQUINOLINE TERT-BUTYL 6-HYDROXY-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE 6,7-Dimethoxy-3,4-dihydroisoquinoline

  • 3,4-DIHYDROISOQUINOLINE
  • AKOS 213-252
  • 3,4-Dihydroisoquinoline >=97.5% (GC)
  • 3,4-Dihydroisoquinoline ,97%
  • Isoquinoline, 3,4-dihydro-
  • 3,4-DihydroisoquinoL
  • 3,4-DIHYDROISOQUINOLINE ISO 9001：2015 REACH
  • 4-DIHYDROISOQUINOLINE
  • 3230-65-7