Cas no 21617-15-2 (7-chloro-1,2,3,4-tetrahydroquinolin-4-one)
7-Chloro-1,2,3,4-tetrahydroquinolin-4-one is a heterocyclic compound featuring a tetrahydroquinoline scaffold with a chloro substituent at the 7-position and a ketone group at the 4-position. This structure serves as a versatile intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its rigid fused-ring system and functional groups enable selective modifications, making it valuable for constructing complex molecules. The chloro group enhances reactivity for further derivatization, while the ketone moiety offers opportunities for nucleophilic additions or reductions. The compound’s stability and well-defined reactivity profile contribute to its utility in medicinal chemistry and material science applications.
21617-15-2 structure
Product Name:7-chloro-1,2,3,4-tetrahydroquinolin-4-one
CAS No:21617-15-2
MF:C9H8ClNO
MW:181.618921279907
MDL:MFCD00795494
CID:290551
PubChem ID:88974
Update Time:2025-08-15
7-chloro-1,2,3,4-tetrahydroquinolin-4-one Chemical and Physical Properties
Names and Identifiers
-
- 4(1H)-Quinolinone, 7-chloro-2,3-dihydro-
- 7-chloro-2,3-dihydro-1H-quinolin-4-one
- 7-chloro-2,3-dihydro-4(1H)-Quinolinone
- 7-chloro-2,3-dihydro-4-quinolone
- 7-chloro-2,3-dihydroquinolin-4(1H)-one
- 7-Chlor-2,3-dihydro-1H-chinolin-4-on
- 7-chloro-1,2,3,4-tetrahydro-4-quinolinone
- 7-chloro-1,2,3,4-tetrahydroquinolin-4-one
- 7-Chloro-2,3-dihydro-4-1H-quinolinone
- CS-0043080
- DS-8232
- 21617-15-2
- MFCD00795494
- AB07151
- NSC 147653
- EN300-80436
- SCHEMBL6256563
- A878991
- 7-chloro-2,3-dihydro-4(lH)-quinolinone
- DTXSID50176007
- NSC147653
- F12587
- NSC-147653
- EINECS 244-481-7
- AKOS006271976
- NS00026920
- DB-359745
-
- MDL： MFCD00795494
- Inchi： 1S/C9H8ClNO/c10-6-1-2-7-8(5-6)11-4-3-9(7)12/h1-2,5,11H,3-4H2
- InChI Key： HOLTZTRNTRXTNX-UHFFFAOYSA-N
- SMILES： ClC1C=CC2C(CCNC=2C=1)=O
Computed Properties
- Exact Mass: 181.02900
- Monoisotopic Mass: 181.029
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 12
- Rotatable Bond Count: 0
- Complexity: 195
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 9
- XLogP3: 2
- Topological Polar Surface Area: 29.1A^2
Experimental Properties
- Density: 1.29
- Boiling Point: 340.8°C at 760 mmHg
- Flash Point: 159.9°C
- Refractive Index: 1.579
- PSA: 29.10000
- LogP: 2.47630
7-chloro-1,2,3,4-tetrahydroquinolin-4-one Security Information
- Signal Word：Warning
- Hazard Statement： H302-H315-H319-H335
- Warning Statement： P261-P305+P351+P338
- Storage Condition：Keep in dark place,Inert atmosphere,Room temperature
7-chloro-1,2,3,4-tetrahydroquinolin-4-one Customs Data
- HS CODE：2933499090
- Customs Data：
China Customs Code:
2933499090Overview:
2933499090. Other compounds containing quinoline or isoquinoline ring system [but not further fused]. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
7-chloro-1,2,3,4-tetrahydroquinolin-4-one Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | C893127-1g |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | ≥95% | 1g |
4,480.20 | 2021-05-17 | |
| Chemenu | CM222972-1g |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 95% | 1g |
$262 | 2021-08-04 | |
| Chemenu | CM222972-5g |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 95% | 5g |
$1047 | 2021-08-04 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X04955-100mg |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 95% | 100mg |
￥499.0 | 2024-07-18 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X04955-250mg |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 95% | 250mg |
￥754.0 | 2024-07-18 | |
| TRC | C597998-10mg |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 10mg |
$ 50.00 | 2022-06-06 | ||
| TRC | C597998-50mg |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 50mg |
$ 160.00 | 2022-06-06 | ||
| TRC | C597998-100mg |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 100mg |
$ 250.00 | 2022-06-06 | ||
| Alichem | A189005388-1g |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 95% | 1g |
$308.00 | 2023-09-02 | |
| Alichem | A189005388-5g |
7-Chloro-2,3-dihydroquinolin-4(1H)-one |
21617-15-2 | 95% | 5g |
$1142.40 | 2023-09-02 |
7-chloro-1,2,3,4-tetrahydroquinolin-4-one Related Literature
-
J. Matthew Kurley,Phillip W. Halstenberg,Abbey McAlister,Stephen Raiman,Richard T. Mayes RSC Adv., 2019,9, 25602-25608
-
Yaling Zhang,Chunhui Dai,Shiwei Zhou,Bin Liu Chem. Commun., 2018,54, 10092-10095
-
Gloria Belén Ramírez-Rodríguez,José Manuel Delgado-López,Jaime Gómez-Morales CrystEngComm, 2013,15, 2206-2212
-
Denis V. Korchagin,Elena A. Yureva,Alexander V. Akimov,Eugenii Ya. Misochko,Gennady V. Shilov,Artem D. Talantsev,Roman B. Morgunov,Alexander A. Shakin,Sergey M. Aldoshin,Boris S. Tsukerblat Dalton Trans., 2017,46, 7540-7548
-
Gaurav J. Shah,Eric P.-Y. Chiou,Ming C. Wu,Chang-Jin “CJ” Kim Lab Chip, 2009,9, 1732-1739
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