7-CHLORO-4-HYDRAZINOQUINOLINE
- Product Name
- 7-CHLORO-4-HYDRAZINOQUINOLINE
- CAS No.
- 23834-14-2
- Chemical Name
- 7-CHLORO-4-HYDRAZINOQUINOLINE
- Synonyms
- BUTTPARK 45\09-14;TIMTEC-BB SBB000320;LABOTEST-BB LT00452674;7-chloro-4-quinolylhydrazine;7-chloro-4-hydrazino-quinolin;7-CHLORO-4-HYDRAZINOQUINOLINE;(7-chloro-4-quinolinyl)hydrazine;1-(7-CHLORO-4-QUINOLYL)HYDRAZINE;(7-chloroquinolin-4-yl)hydrazine;Quinoline, 7-chloro-4-hydrazinyl-
- CBNumber
- CB8224109
- Molecular Formula
- C9H8ClN3
- Formula Weight
- 193.63
- MOL File
- 23834-14-2.mol
7-CHLORO-4-HYDRAZINOQUINOLINE Property
- Melting point:
- 219-225 °C (dec.) (lit.)
- Boiling point:
- 413.5±25.0 °C(Predicted)
- Density
- 1.430±0.06 g/cm3(Predicted)
- pka
- 6.70±0.50(Predicted)
- CAS DataBase Reference
- 23834-14-2(CAS DataBase Reference)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 26-37/39
- WGK Germany
- 3
- RTECS
- VB2900000
- HS Code
- 2928009090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 158852
- Product name
- 7-Chloro-4-hydrazinoquinoline
- Purity
- 98%
- Packaging
- 10g
- Price
- $189
- Updated
- 2023/01/07
- Product number
- C611768
- Product name
- 7-chloro-4-hydrazinoquinoline
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- FC40566
- Product name
- 7-Chloro-4-hydrazino-Quinoline
- Packaging
- 1g
- Price
- $65
- Updated
- 2021/12/16
- Product number
- FC40566
- Product name
- 7-Chloro-4-hydrazino-Quinoline
- Packaging
- 2g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FC40566
- Product name
- 7-Chloro-4-hydrazino-Quinoline
- Packaging
- 5G
- Price
- $150
- Updated
- 2021/12/16
7-CHLORO-4-HYDRAZINOQUINOLINE Chemical Properties,Usage,Production
Uses
7-Chloro-4-hydrazinoquinoline was used in the preparation of new Schiff base hydrazone ligand via reaction with o-hydroxybenzaldehyde. It was also used in the preparation of N′-(E)-heteroaromatic-isonicotinohydrazide derivatives and the heteroaromatic 7-chloro-4-quinolinylhydrazone derivatives.
Synthesis
7-chloro-4-hydrazinoquinoline is prepared byhydrazine monohydrate and 4,7-dichloroquinoline in absolute ethanol.Hydrazine monohydrate (2022 mg, 40.0 mmol) and 4,7-dichloroquinoline (800 mg, 4.00 mmol) were dissolved in absolute ethanol (50 ml). The reaction mixture was left under reflux until the reaction has gone to completion and then allowed to cool in the ice bath for crystallization to occur.
(676 mg, 87%): mp: 220 – 225 ℃ (Lit.: 223 – 225 ℃);
vmax/cm-1 3320 w (N-H), 3050 w (aro. C-H), 1607 m (C=N), 1448 (m, aro. C=C); δH (300 MHz; DMSO-d6) 11.09 (br. s., NH), 8.56-8.40 (2H, m, C(5)H and C(2)H), 7.97 (1H, d, J 1.9, C(8)H), 7.70 (1H, dd, J 9.0, 1.9, C(6)H), 7.10 (1H, d, J 7.2, C(3)H), 5.31 (br. s., NH); δC (75 MHz; DMSO-d6) 155.7 (Ar-C), 142.4 (C(2)H), 138.7 (Ar-C), 137.6 (Ar-C), 126.4 (C(6)H), 125.3 (C(5)H), 119.1 (C(8)H), 113.6 (Ar-C), 98.1 (C(3)H); m/z (-ES) 194 (100%, [M+H]- with 35Cl), 196 (27%, [M+H]- with 37Cl); found by +ES 194.0475, C9H9ClN3 ([M+H]+ with 35Cl), requires 194.0480, error 2.6 ppm.
7-CHLORO-4-HYDRAZINOQUINOLINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 7-CHLORO-4-HYDRAZINOQUINOLINE manufacturers
- Product
- 7-CHLORO-4-HYDRAZINOQUINOLINE 23834-14-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- Kg/T
- Release date
- 2019-12-19