Cas no 4594-71-2 (2-Methylisoquinolin-1(2H)-one)
2-Methylisoquinolin-1(2H)-one is a versatile organic compound with a diverse range of applications in pharmaceutical and fine chemical industries. It possesses a unique isomeric structure, offering enhanced stability and reactivity. The presence of the methyl group on the isoquinolin-1(2H)-one core contributes to its distinct physical and chemical properties, making it a valuable intermediate in the synthesis of various heterocyclic compounds. This product is highly regarded for its purity and is suitable for research and development purposes in medicinal chemistry.
2-Methylisoquinolin-1(2H)-one structure
Product Name:2-Methylisoquinolin-1(2H)-one
CAS No:4594-71-2
MF:C10H9NO
MW:159.184562444687
MDL:MFCD00040275
CID:331688
PubChem ID:78343
Update Time:2025-10-15
2-Methylisoquinolin-1(2H)-one Chemical and Physical Properties
Names and Identifiers
-
- 2-Methylisoquinolin-1(2H)-one
- 1(2H)-Isoquinolinone,2-methyl-
- 2-methylisoquinolin-1-one
- 1(2H)-Isoquinolinone,2-methyl
- 2-Methyl-1(2H)-isoquinolinone
- 2-METHYL-1(2H)-ISOQUINOLONE
- 2-methyl-2H-isoquinolin-1-one
- 2-methylisocarbostyril
- N-Methylisocarbostyril
- N-methylisoquinolone
- 2-Methyl-1(2H)-isoquinolinone #
- O10836
- 4594-71-2
- 2-Methyl-2H-isoquinolin-1-oneCN 2-methyl-2H-isoquinolin-1-one
- A872307
- DS-5416
- DTXSID30196662
- FT-0686255
- SY112536
- AMY13944
- CS-W009059
- 1(2H)-Isoquinolinone, 2-methyl-
- InChI=1/C10H9NO/c1-11-7-6-8-4-2-3-5-9(8)10(11)12/h2-7H,1H
- 2-methylisoquinolinone
- SCHEMBL123411
- AKOS016000373
- MFCD00040275
- DB-356269
- isoquinoline, 1,2-dihydro-2-methyl-1-oxo-
-
- MDL： MFCD00040275
- Inchi： 1S/C10H9NO/c1-11-7-6-8-4-2-3-5-9(8)10(11)12/h2-7H,1H3
- InChI Key： YJRMHIKEMDTYDR-UHFFFAOYSA-N
- SMILES： O=C1C2C=CC=CC=2C=CN1C
Computed Properties
- Exact Mass: 159.06800
- Monoisotopic Mass: 159.068
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 12
- Rotatable Bond Count: 0
- Complexity: 222
- 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
- Topological Polar Surface Area: 20.3A^2
- XLogP3: 1.5
Experimental Properties
- Density: 1.16
- Boiling Point: 307.6°C at 760 mmHg
- Flash Point: 145.2°C
- Refractive Index: 1.592
- PSA: 22.00000
- LogP: 1.53850
2-Methylisoquinolin-1(2H)-one Security Information
- Signal Word：Warning
- Hazard Statement： H302-H315-H319-H332-H335
- Warning Statement： P261-P280-P305+P351+P338
- Storage Condition：Sealed in dry,Room Temperature
2-Methylisoquinolin-1(2H)-one Customs Data
- HS CODE：2933790090
- Customs Data：
China Customs Code:
2933790090Overview:
2933790090 Other lactams. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:9.0% 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:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%
2-Methylisoquinolin-1(2H)-one Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A189006149-10g |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 98% | 10g |
$683.64 | 2023-09-01 | |
| Alichem | A189006149-25g |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 98% | 25g |
$1034.55 | 2023-09-01 | |
| Alichem | A189006149-100g |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 98% | 100g |
$2620.00 | 2023-09-01 | |
| Fluorochem | 215415-250mg |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 95% | 250mg |
￡46.00 | 2022-03-01 | |
| Fluorochem | 215415-1g |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 95% | 1g |
￡98.00 | 2022-03-01 | |
| Fluorochem | 215415-5g |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 95% | 5g |
￡257.00 | 2022-03-01 | |
| Fluorochem | 215415-10g |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 95% | 10g |
￡453.00 | 2022-03-01 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 071267-5g |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 97% | 5g |
23571CNY | 2021-05-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | B-DU786-50mg |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 98% | 50mg |
113.0CNY | 2021-07-12 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | B-DU786-250mg |
2-Methylisoquinolin-1(2H)-one |
4594-71-2 | 98% | 250mg |
537CNY | 2021-05-08 |
2-Methylisoquinolin-1(2H)-one Related Literature
-
Ivor Lon?ari? Phys. Chem. Chem. Phys., 2015,17, 9436-9445
-
Gang Pan,Yi-jie Bao,Jie Xu,Tao Liu,Cheng Liu,Yan-yan Qiu,Xiao-jing Shi,Hui Yu,Ting-ting Jia,Xia Yuan,Ze-ting Yuan,Yi-jun Cao RSC Adv., 2016,6, 42109-42119
-
Maomao Hou,Fenglin Zhong,Qiu Jin,Enjiang Liu,Jie Feng,Tengyun Wang,Yue Gao RSC Adv., 2017,7, 34392-34400
-
Kay S. McMillan,Anthony G. McCluskey,Annette Sorensen,Marie Boyd,Michele Zagnoni Analyst, 2016,141, 100-110
4594-71-2 (2-Methylisoquinolin-1(2H)-one) Related Products
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- 131002-10-3(6-Methylisoquinolin-1(2H)-one)
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