Cas no 4721-98-6 (6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline)

6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline structure
4721-98-6 structure
Product Name:6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
CAS No:4721-98-6
MF:C12H15NO2
MW:205.253003358841
MDL:MFCD00040276
CID:45264
PubChem ID:22652
Update Time:2025-04-18

6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline Chemical and Physical Properties

Names and Identifiers

    • 6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
    • 1-Methyl-6,7-dimethoxy-3,4-dihydroisoquinoline
    • 3,4-DIHYDRO-6,7-DIMETHOXY-1-METHYLISOQUINOLINE
    • 6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline #
    • CHEMBL291083
    • Isoquinoline,3,4-dihydro-6,7-dimethoxy-1-methyl-
    • 6,7-Dimethoxy-1-methyl-3,4-dihydro-isoquinoline
    • BRD-K55034919-001-08-1
    • SCHEMBL1148346
    • PK04_181304
    • HMS2268B08
    • NSC144726
    • CS-0061398
    • MLS001049069
    • NSC 144726
    • AE-848/02267015
    • DS-6978
    • AKOS000268865
    • Oprea1_325770
    • A827172
    • AM20210050
    • DTXSID80197068
    • BDBM50014656
    • 1-methyl-3,4-dihydro-6,7-dimethoxyisoquinoline
    • NSC-144726
    • 6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline;1-METHYL-6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLINE
    • SMR000386907
    • InChI=1/C12H15NO2/c1-8-10-7-12(15-3)11(14-2)6-9(10)4-5-13-8/h6-7H,4-5H2,1-3H3
    • CHEBI:181377
    • HMS544I12
    • J-518166
    • Dehydrosalsolidine
    • CCG-233943
    • NCGC00246204-01
    • RTE3_000047
    • MFCD00040276
    • Maybridge1_001068
    • VASUQTGZAPZKFK-UHFFFAOYSA-
    • Isoquinoline, 3,4-dihydro-6,7-dimethoxy-1-methyl-
    • 4721-98-6
    • FT-0620859
    • STK801970
    • DB-019262
    • BBL027945
    • MDL： MFCD00040276
    • Inchi： 1S/C12H15NO2/c1-8-10-7-12(15-3)11(14-2)6-9(10)4-5-13-8/h6-7H,4-5H2,1-3H3
    • InChI Key： VASUQTGZAPZKFK-UHFFFAOYSA-N
    • SMILES： O(C)C1C(=CC2C(C)=NCCC=2C=1)OC

Computed Properties

  • Exact Mass: 205.11000
  • Monoisotopic Mass: 205.11
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 2
  • Complexity: 252
  • 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: nothing
  • XLogP3: 1.6
  • Topological Polar Surface Area: 30.8A^2

Experimental Properties

  • Color/Form: Solid
  • Density: 1.0958 (rough estimate)
  • Melting Point: 103-106 oC
  • Boiling Point: 343.93°C (rough estimate)
  • Flash Point: 117°C
  • Refractive Index: 1.5160 (estimate)
  • PSA: 30.82000
  • LogP: 1.50450
  • Solubility: Not determined

6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline Security Information

6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline Customs Data

  • HS CODE：2933499090
  • Customs Data：

    China Customs Code:

    2933499090

    Overview:

    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%

6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Alichem
A189004975-1g
6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6 95%
1g
 $243.80 2023-09-01
Alichem
A189004975-5g
6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6 95%
5g
 $716.56 2023-09-01
AstaTech
63670-0.25/G
1-METHYL-6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLINE
 4721-98-6 97%
0.25g
 $206 2023-09-16
AstaTech
63670-1/G
1-METHYL-6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLINE
 4721-98-6 97%
1g
 $516 2023-09-16
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
D893843-5g
6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6 97%
5g
 ￥5,032.80 2022-01-11
Chemenu
CM144798-1g
6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6 97%
1g
 $184 2021-08-05
Chemenu
CM144798-5g
6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6 97%
5g
 $505 2021-08-05
TRC
D494775-100mg
6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6
100mg
 $ 50.00 2022-06-05
TRC
D494775-500mg
6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6
500mg
 $ 135.00 2022-06-05
TRC
D494775-1g
6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
 4721-98-6
1g
 $ 210.00 2022-06-05

6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline Related Literature

Related Categories

4721-98-6 (6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline) Related Products

Recommended suppliers
Xiamen PinR Bio-tech Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Xiamen PinR Bio-tech Co., Ltd.
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Suzhou Senfeida Chemical Co., Ltd
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Jiangsu Xinsu New Materials Co., Ltd
Shandong Feiyang Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shandong Feiyang Chemical Co., Ltd
Zhangzhou Sinobioway Peptide Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Zhangzhou Sinobioway Peptide Co.,Ltd.