Cas no 123593-99-7 (5-Methyl-1,2,3,4-tetrahydroisoquinoline)

5-Methyl-1,2,3,4-tetrahydroisoquinoline is a tetrahydroisoquinoline derivative with a methyl substituent at the 5-position. This compound serves as a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and bioactive molecules. Its rigid tetracyclic structure and nitrogen-containing heterocycle make it valuable for designing ligands and modulators targeting central nervous system receptors. The methyl group enhances lipophilicity, potentially improving membrane permeability in drug development. The compound's stability under standard conditions facilitates handling and storage. It is commonly utilized in research settings for exploring structure-activity relationships in medicinal chemistry. Purity and consistent quality are critical for reproducible results in synthetic applications.
5-Methyl-1,2,3,4-tetrahydroisoquinoline structure
123593-99-7 structure
Product Name:5-Methyl-1,2,3,4-tetrahydroisoquinoline
CAS No:123593-99-7
MF:C10H13N
MW:147.216922521591
MDL:MFCD08544282
CID:135029
PubChem ID:16244396
Update Time:2025-10-19

5-Methyl-1,2,3,4-tetrahydroisoquinoline Chemical and Physical Properties

Names and Identifiers

    • 5-Methyl-1,2,3,4-tetrahydroisoquinoline
    • 1,2,3,4-tetrahydro-5-methylIsoquinoline
    • Isoquinoline,1,2,3,4-tetrahydro-5-methyl-
    • 5-methyl-1,2,3,4-tetrahydro-isoquinoline
    • ACT10835
    • AG-D-50712
    • AGN-PC-00VAGQ
    • ANW-54509
    • SureCN7341154
    • MFCD08544282
    • AM803062
    • CS-0038084
    • FT-0734442
    • DTXSID70585677
    • SCHEMBL7341154
    • YEA59399
    • AS-39536
    • A805122
    • Isoquinoline, 1,2,3,4-tetrahydro-5-methyl-
    • AKOS009279353
    • 123593-99-7
    • SY123913
    • EN300-145822
    • SB32092
    • DB-062170
    • MDL: MFCD08544282
    • Inchi: 1S/C10H13N/c1-8-3-2-4-9-7-11-6-5-10(8)9/h2-4,11H,5-7H2,1H3
    • InChI Key: QZGXYVCFHDTRMW-UHFFFAOYSA-N
    • SMILES: N1CC2C=CC=C(C)C=2CC1

Computed Properties

  • Exact Mass: 147.10489
  • Monoisotopic Mass: 147.104799419g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 0
  • Complexity: 133
  • 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: 1.7
  • Topological Polar Surface Area: 12?2

Experimental Properties

  • Density: 0.990
  • Boiling Point: 252 oC
  • Flash Point: 110 oC
  • PSA: 12.03

5-Methyl-1,2,3,4-tetrahydroisoquinoline Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
219139-250mg
5-Methyl-1,2,3,4-tetrahydroisoquinoline
123593-99-7 95%
250mg
£232.00 2022-03-01
abcr
AB454895-250 mg
5-Methyl-1,2,3,4-tetrahydroisoquinoline, 95%; .
123593-99-7 95%
250MG
€454.70 2023-07-18
ChemScence
CS-0038084-100mg
5-Methyl-1,2,3,4-tetrahydroisoquinoline
123593-99-7
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$108.0 2022-04-28
ChemScence
CS-0038084-250mg
5-Methyl-1,2,3,4-tetrahydroisoquinoline
123593-99-7
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$185.0 2022-04-28
ChemScence
CS-0038084-1g
5-Methyl-1,2,3,4-tetrahydroisoquinoline
123593-99-7
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$369.0 2022-04-28
TRC
B486590-10mg
5-Methyl-1,2,3,4-tetrahydroisoquinoline
123593-99-7
10mg
$ 75.00 2023-04-18
TRC
B486590-50mg
5-Methyl-1,2,3,4-tetrahydroisoquinoline
123593-99-7
50mg
$ 253.00 2023-04-18
TRC
B486590-100mg
5-Methyl-1,2,3,4-tetrahydroisoquinoline
123593-99-7
100mg
$ 339.00 2023-04-18
JIE DA WEI ( SHANG HAI ) YI YAO KE JI FA ZHAN Co., Ltd.
50R0325-1g
5-Methyl-1,2,3,4-tetrahydro-isoquinoline
123593-99-7 97%
1g
2527.17CNY 2021-05-08
JIE DA WEI ( SHANG HAI ) YI YAO KE JI FA ZHAN Co., Ltd.
50R0325-5g
5-Methyl-1,2,3,4-tetrahydro-isoquinoline
123593-99-7 97%
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8463.46CNY 2021-05-08
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