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
- Molecular Weight:
- 193.63
- MDL Number:
- MFCD00006776
- MOL File:
- 23834-14-2.mol
- MSDS File:
- SDS
| 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) |
| InChI | 1S/C9H8ClN3/c10-6-1-2-7-8(13-11)3-4-12-9(7)5-6/h1-5H,11H2,(H,12,13) |
| InChIKey | TWJRTPKEHPDDPG-UHFFFAOYSA-N |
| SMILES | NNc1ccnc2cc(Cl)ccc12 |
| CAS DataBase Reference | 23834-14-2(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| RTECS | VB2900000 |
| HS Code | 2928009090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
7-Chloro-4-hydrazinoquinoline price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 158852 | 7-Chloro-4-hydrazinoquinoline 98% | 23834-14-2 | 10g | $189 | 2023-01-07 | Buy |
| Apolloscientific | OR21228 | 7-Chloro-4-hydrazinoquinoline 97% | 23834-14-2 | 1g | $32 | 2026-06-04 | Buy |
| Apolloscientific | OR21228 | 7-Chloro-4-hydrazinoquinoline 97% | 23834-14-2 | 5g | $101 | 2026-06-04 | Buy |
| Apolloscientific | OR21228 | 7-Chloro-4-hydrazinoquinoline 97% | 23834-14-2 | 25g | $441 | 2026-06-04 | Buy |
| Apolloscientific | OR21228 | 7-Chloro-4-hydrazinoquinoline 97% | 23834-14-2 | 100g | $1415 | 2026-06-04 | Buy |
7-Chloro-4-hydrazinoquinoline Chemical Properties, Uses, 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
7-Chloro-4-hydrazinoquinoline Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Wuhan graphe Pharmaceutical Technology Co., Ltd. | 18995639250 | huangxq@graphe-tech.com | China | 500 | 55 |
| Aikon International Limited | 025-58859352 19370895928 | sales01@aikonchem.com | China | 15078 | 58 |
| Shanghai Jizhi Biochemical Technology Co. Ltd. | 021-4009004166/18616739031 18616739031 | 3007523370@qq.com | China | 40000 | 58 |
| Dideu Industries Group Limited | +8617392712697 | 1022@dideu.com | China | 29091 | 58 |
View Latest Price from 7-Chloro-4-hydrazinoquinoline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-20 | 7-CHLORO-4-HYDRAZINOQUINOLINE
23834-14-2
|
$1.10 | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | |
 |
2019-12-20 | 7-CHLORO-4-HYDRAZINOQUINOLINE
23834-14-2
|
$1.00 | 1KG | 99% | Career Henan Chemical Co |
-
- 7-CHLORO-4-HYDRAZINOQUINOLINE
23834-14-2
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 7-CHLORO-4-HYDRAZINOQUINOLINE
23834-14-2
- $1.00
- 99%
- Career Henan Chemical Co
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