NP-MRD: Showing NP-Card for (1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol (NP0257741)

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2022-09-07 22:57:05 UTC

Updated at

2022-09-07 22:57:06 UTC

NP-MRD ID

NP0257741

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol

Description

N-Methylisosalsoline belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives. (1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol is found in Corydalis ambigua. (1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol was first documented in 2003 (PMID: 12939030). Based on a literature review a small amount of articles have been published on N-Methylisosalsoline (PMID: 20027474) (PMID: 26287146).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 32 33  0  0  0  0  0  0  0  0999 V2000
    4.5190    0.2233    0.8504 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8593    0.0728   -0.3867 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4808    0.0655   -0.5096 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6990    0.2109    0.6192 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3311    0.2067    0.5214 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2297    0.0541   -0.7282 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5626   -0.0900   -1.8455 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9388   -0.0883   -1.7679 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7318   -0.2363   -2.9167 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7178    0.0389   -0.9181 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.1167   -1.4307   -1.0892 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2825    0.6172    0.2487 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6735    0.9255    0.1760 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8881   -0.0980    1.4301 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4831    0.3661    1.7594 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1220    1.1534    1.3308 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.6002    0.3450    0.6601 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3201   -0.6260    1.5298 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1331    0.3319    1.6093 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1367   -0.2119   -2.8429 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7362   -0.2291   -2.8123 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0010    0.6076   -1.8098 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1584   -1.6059   -0.7501 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0633   -1.6892   -2.1764 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4219   -2.1051   -0.5582 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3540    0.0783    0.2511 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8526    1.4696   -0.7722 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9036    1.6522    0.9902 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5820    0.0210    2.2760 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8083   -1.2080    1.2504 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0636   -0.2545    2.5779 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5705    1.4330    2.0629 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  2  0
  8  9  1  0
  6 10  1  0
 10 11  1  0
 10 12  1  0
 12 13  1  0
 12 14  1  0
 14 15  1  0
  8  3  1  0
 15  5  1  0
  1 16  1  0
  1 17  1  0
  1 18  1  0
  4 19  1  0
  7 20  1  0
  9 21  1  0
 10 22  1  6
 11 23  1  0
 11 24  1  0
 11 25  1  0
 13 26  1  0
 13 27  1  0
 13 28  1  0
 14 29  1  0
 14 30  1  0
 15 31  1  0
 15 32  1  0
M  END


  Mrv1652309082200572D          

 15 16  0  0  1  0            999 V2000
   -2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -0.0000    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  3  8  1  0  0  0  0
  8  9  1  0  0  0  0
  6 10  1  0  0  0  0
 10 11  1  1  0  0  0
 10 12  1  0  0  0  0
 12 13  1  0  0  0  0
 12 14  1  0  0  0  0
 14 15  1  0  0  0  0
  5 15  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0257741

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC2=C(C=C1O)[C@@H](C)N(C)CC2

> <INCHI_IDENTIFIER>
InChI=1S/C12H17NO2/c1-8-10-7-11(14)12(15-3)6-9(10)4-5-13(8)2/h6-8,14H,4-5H2,1-3H3/t8-/m1/s1

> <INCHI_KEY>
QFSVLNAGJRAZFV-MRVPVSSYSA-N

> <FORMULA>
C12H17NO2

> <MOLECULAR_WEIGHT>
207.273

> <EXACT_MASS>
207.125928791

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
32

> <JCHEM_AVERAGE_POLARIZABILITY>
23.399437014816115

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(1R)-6-methoxy-1,2-dimethyl-1,2,3,4-tetrahydroisoquinolin-7-ol

> <JCHEM_LOGP>
1.9098695266666665

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
1

> <JCHEM_PKA_STRONGEST_ACIDIC>
10.121235566719461

> <JCHEM_PKA_STRONGEST_BASIC>
7.660164210872651

> <JCHEM_POLAR_SURFACE_AREA>
32.7

> <JCHEM_REFRACTIVITY>
60.77320000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(1R)-6-methoxy-1,2-dimethyl-3,4-dihydro-1H-isoquinolin-7-ol

> <JCHEM_VEBER_RULE>
1

$$$$

HEADER    PROTEIN                                 08-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   08-SEP-22         0                                  
HETATM    1  C   UNK     0      -4.001  -2.310   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0      -2.667  -3.080   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0      -2.667   0.000   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       2.667  -0.000   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   12  N   UNK     0       4.001  -0.770   0.000  0.00  0.00           N+0
HETATM   13  C   UNK     0       5.335  -0.000   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    8                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6   15                                                  
CONECT    6    5    7   10                                                  
CONECT    7    6    8                                                       
CONECT    8    7    3    9                                                  
CONECT    9    8                                                            
CONECT   10    6   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13   14                                                  
CONECT   13   12                                                            
CONECT   14   12   15                                                       
CONECT   15   14    5                                                       
MASTER        0    0    0    0    0    0    0    0   15    0   32    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₂H₁₇NO₂

Average Mass

207.2730 Da

Monoisotopic Mass

207.12593 Da

IUPAC Name

(1R)-6-methoxy-1,2-dimethyl-1,2,3,4-tetrahydroisoquinolin-7-ol

Traditional Name

(1R)-6-methoxy-1,2-dimethyl-3,4-dihydro-1H-isoquinolin-7-ol

CAS Registry Number

Not Available

SMILES

COC1=CC2=C(C=C1O)[C@@H](C)N(C)CC2

InChI Identifier

InChI=1S/C12H17NO2/c1-8-10-7-11(14)12(15-3)6-9(10)4-5-13(8)2/h6-8,14H,4-5H2,1-3H3/t8-/m1/s1

InChI Key

QFSVLNAGJRAZFV-MRVPVSSYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Corydalis ambigua	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Tetrahydroisoquinolines

Sub Class

Not Available

Direct Parent

Tetrahydroisoquinolines

Alternative Parents

Substituents

Tetrahydroisoquinoline
Anisole
Alkyl aryl ether
1-hydroxy-2-unsubstituted benzenoid
Aralkylamine
Benzenoid
Tertiary amine
Tertiary aliphatic amine
Ether
Azacycle
Organopnictogen compound
Organooxygen compound
Organonitrogen compound
Organic nitrogen compound
Organic oxygen compound
Hydrocarbon derivative
Amine
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	1.91	ChemAxon
pKa (Strongest Acidic)	10.12	ChemAxon
pKa (Strongest Basic)	7.66	ChemAxon
Physiological Charge	1	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	32.7 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	60.77 m³·mol⁻¹	ChemAxon
Polarizability	23.4 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

36639

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

40091

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Mezghani-Jarraya R, Hammami H, Ayadi A, Damak M: Molluscicidal activity of Hammada scoparia (Pomel) Iljin leaf extracts and the principal alkaloids isolated from them against Galba truncatula. Mem Inst Oswaldo Cruz. 2009 Nov;104(7):1035-8. doi: 10.1590/s0074-02762009000700017. [PubMed:20027474 ]
El-Shazly A, Wink M: Tetrahydroisoquinoline and beta-carboline alkaloids from Haloxylon articulatum (Cav.) Bunge (Chenopodiaceae). Z Naturforsch C J Biosci. 2003 Jul-Aug;58(7-8):477-80. doi: 10.1515/znc-2003-7-805. [PubMed:12939030 ]
Mihoubi M, Micale N, Scala A, Jarraya RM, Bouaziz A, Schirmeister T, Risitano F, Piperno A, Grassi G: Synthesis of C3/C1-Substituted Tetrahydroisoquinolines. Molecules. 2015 Aug 14;20(8):14902-14. doi: 10.3390/molecules200814902. [PubMed:26287146 ]
LOTUS database [Link]

Showing NP-Card for (1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol (NP0257741)

MOL for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

3D MOL for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

3D SDF for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

3D-SDF for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

PDB for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

3D PDB for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

SMILES for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

INCHI for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

Structure for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)

3D Structure for NP0257741 ((1r)-6-methoxy-1,2-dimethyl-3,4-dihydro-1h-isoquinolin-7-ol)