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Tetrahydroisoquinolines

Organic heterocyclic compounds that consist of an isoquinoline ring with no double bonds; contains a benzene ring fused to a six-membered ring with one nitrogen atom and five carbon atoms.

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1 – 15 of 19 results
1

(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, 97%

CAS: 74163-81-8 Molecular Formula: C10H11NO2 Molecular Weight (g/mol): 177.20 MDL Number: MFCD00144533 InChI Key: BWKMGYQJPOAASG-VIFPVBQESA-N Synonym: l-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,s-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,h-tic-oh,l-porretine,3s-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,s-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid,unii-737g46u1np,s---1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,3s-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid PubChem CID: 2733226 IUPAC Name: (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid SMILES: OC(=O)[C@@H]1CC2=CC=CC=C2CN1

PubChem CID 2733226
CAS 74163-81-8
Molecular Weight (g/mol) 177.20
MDL Number MFCD00144533
SMILES OC(=O)[C@@H]1CC2=CC=CC=C2CN1
Synonym l-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,s-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,h-tic-oh,l-porretine,3s-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,s-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid,unii-737g46u1np,s---1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,3s-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid
IUPAC Name (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
InChI Key BWKMGYQJPOAASG-VIFPVBQESA-N
Molecular Formula C10H11NO2
2

(S)-N-Boc-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, 98%

CAS: 78879-20-6 Molecular Formula: C15H18NO4 Molecular Weight (g/mol): 276.31 MDL Number: MFCD00143845 InChI Key: HFPVZPNLMJDJFB-LBPRGKRZSA-M Synonym: boc-tic-oh,s-2-tert-butoxycarbonyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,s-n-boc-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,boc-l-tic-oh,s-2-boc-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,3s-2-tert-butoxycarbonyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,n-boc-l-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,3s-2-tert-butoxycarbonyl-3,4-dihydro-1h-isoquinoline-3-carboxylic acid,3s-2-2-methylpropan-2-yl oxycarbonyl-3,4-dihydro-1h-isoquinoline-3-carboxylic acid PubChem CID: 664088 IUPAC Name: (3S)-2-[(2-methylpropan-2-yl)oxycarbonyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid SMILES: CC(C)(C)OC(=O)N1CC2=CC=CC=C2C[C@H]1C([O-])=O

PubChem CID 664088
CAS 78879-20-6
Molecular Weight (g/mol) 276.31
MDL Number MFCD00143845
SMILES CC(C)(C)OC(=O)N1CC2=CC=CC=C2C[C@H]1C([O-])=O
Synonym boc-tic-oh,s-2-tert-butoxycarbonyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,s-n-boc-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,boc-l-tic-oh,s-2-boc-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,3s-2-tert-butoxycarbonyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,n-boc-l-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,3s-2-tert-butoxycarbonyl-3,4-dihydro-1h-isoquinoline-3-carboxylic acid,3s-2-2-methylpropan-2-yl oxycarbonyl-3,4-dihydro-1h-isoquinoline-3-carboxylic acid
IUPAC Name (3S)-2-[(2-methylpropan-2-yl)oxycarbonyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid
InChI Key HFPVZPNLMJDJFB-LBPRGKRZSA-M
Molecular Formula C15H18NO4
4

(S)-Praziquantel, TRC

CAS: 57452-97-8 Molecular Formula: C19 H24 N2 O2 Molecular Weight (g/mol): 312.41 Synonym: (11bS)-2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one,(S)-2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one,(+)-Praziquantel,(S)-(+)-Praziquantel,(S)-Praziquantel,d-Praziquantel IUPAC Name: (11bS)-2-(cyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one SMILES: O=C(C1CCCCC1)N2C[C@H]3N(CCc4ccccc34)C(=O)C2

CAS 57452-97-8
Molecular Weight (g/mol) 312.41
SMILES O=C(C1CCCCC1)N2C[C@H]3N(CCc4ccccc34)C(=O)C2
Synonym (11bS)-2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one,(S)-2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one,(+)-Praziquantel,(S)-(+)-Praziquantel,(S)-Praziquantel,d-Praziquantel
IUPAC Name (11bS)-2-(cyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one
Molecular Formula C19 H24 N2 O2
5

(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline, TRC

CAS: 118864-75-8 Molecular Formula: C15 H15 N Molecular Weight (g/mol): 209.29 Synonym: Isoquinoline, 1,2,3,4-tetrahydro-1-phenyl-, (S)-,(+)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(-)-(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(1S)-1,2,3,4-Tetrahydro-1-phenylisoquinoline,(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(S)-(+)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,Solifenacin Succinate Imp. A (EP) IUPAC Name: (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline SMILES: C1Cc2ccccc2[C@@H](N1)c3ccccc3

CAS 118864-75-8
Molecular Weight (g/mol) 209.29
SMILES C1Cc2ccccc2[C@@H](N1)c3ccccc3
Synonym Isoquinoline, 1,2,3,4-tetrahydro-1-phenyl-, (S)-,(+)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(-)-(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(1S)-1,2,3,4-Tetrahydro-1-phenylisoquinoline,(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(S)-(+)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline,Solifenacin Succinate Imp. A (EP)
IUPAC Name (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
Molecular Formula C15 H15 N
6

Ethyl (S)-1-Phenyl-1,2,3,4-tetrahydro-2-isoquinolinecarboxylate, TRC

CAS: 180468-42-2 Molecular Formula: C18 H19 N O2 Molecular Weight (g/mol): 281.35 Synonym: (1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic acid ethyl ester,2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-, ethyl ester, (S)-,(S)-1-Phenyl-3,4-dihydro-1H-isoquinolinecarboxylic acid ethyl ester,Ethyl (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate,Ethyl (1S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinecarboxylate,Ethyl (S)-1-phenyl-1,2,3,4-tetrahydro-2-isoquinolinecarboxylate,Ethyl (S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate IUPAC Name: ethyl (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate SMILES: CCOC(=O)N1CCc2ccccc2[C@@H]1c3ccccc3

CAS 180468-42-2
Molecular Weight (g/mol) 281.35
SMILES CCOC(=O)N1CCc2ccccc2[C@@H]1c3ccccc3
Synonym (1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic acid ethyl ester,2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-, ethyl ester, (S)-,(S)-1-Phenyl-3,4-dihydro-1H-isoquinolinecarboxylic acid ethyl ester,Ethyl (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate,Ethyl (1S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinecarboxylate,Ethyl (S)-1-phenyl-1,2,3,4-tetrahydro-2-isoquinolinecarboxylate,Ethyl (S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
IUPAC Name ethyl (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate
Molecular Formula C18 H19 N O2
8

(-)-Isocorypalmine, MedChemExpress

MedChemExpress (-)-Isocorypalmine (Tetrahydrocolumbamine), isolated from the crude base fraction of Corydalis chaerophylla, is a dopamine receptor ligand. Recombinant CYP719A21 displays strict substrate specificity and high affinity (Km=4.63 ± 0.71 μM) for (-)-Isocorypalmine.

ENCOMPASS_PREFERRED
9

Lurbinectedin, MedChemExpress

MedChemExpress Lurbinectedin (PM01183) is a DNA minor groove covalent binder with potent anti-tumour activity; inhibits RMG1 and RMG2 cell growth with IC50 values of 1.25 and 1.16 nM, respectively.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 784.87
Color Light Yellow
Physical Form Solid
Chemical Name or Material Lurbinectedin
Grade Research
SMILES O[C@@H]([C@@](CC1=CC(C)=C2OC)([H])N(C)[C@]3([H])C1=C2O)N([C@](COC4=O)([H])C5=C(OCO6)C6=C7C)[C@@]3([H])[C@@](SC[C@@]4(NCC8)C9=C8C%10=CC(OC)=CC=C%10N9)([H])C5=C7OC(C)=O
For Use With (Application) Cancer-programmed cell death
Percent Purity 97.13%
CAS 497871-47-3
Solubility Information DMSO : 20 mg/mL (25.48 mM; Need ultrasonic)
Synonym PM01183
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C41H44N4O10S
Formula Weight 784.87
10

Nampt-IN-1, MedChemExpress

MedChemExpress Nampt-IN-1 (LSN3154567) is a potent and selective NAMPT inhibitor. Nampt-IN-1 inhibits purified NAMPT with an IC50 of 3.1 nM.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 419.49
Color Light Yellow
Physical Form Solid
Chemical Name or Material Nampt-IN-1
Grade Research
SMILES O=C(N1CCC(C=C(NS(CC(C)(C)O)(=O)=O)C=C2)=C2C1)COC3=CN=CC=C3
For Use With (Application) Cancer-Kinase/protease
Percent Purity 98.06%
CAS 1698878-14-6
Solubility Information DMSO : 250 mg/mL (595.96 mM; Need ultrasonic)
Synonym LSN3154567
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C20H25N3O5S
Formula Weight 419.49
11

Lifitegrast, MedChemExpress

MedChemExpress Lifitegrast (SAR 1118) is a potent integrin antagonist. Lifitegrast blocks the binding of intercellular adhesion molecule 1 (ICAM-1) to lymphocyte function-associated antigen 1 (LFA-1), interrupting the T cell-mediated inflammatory cycle. Lifitegrast inhibits Jurkat T cell attachment to ICAM-1 with an IC50 of 2.98 nM. Lifitegrast can be used for researching dry eye disease.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 615.48
Color Off-White
Physical Form Solid
Chemical Name or Material Lifitegrast
Grade Research
SMILES O=C(O)[C@H](CC1=CC=CC(S(=O)(C)=O)=C1)NC(C2=C(Cl)C3=C(CN(C(C4=CC=C5C=COC5=C4)=O)CC3)C=C2Cl)=O
For Use With (Application) COVID-19-immunoregulation
Percent Purity 99.09%
CAS 1025967-78-5
Solubility Information DMSO : ≥ 29 mg/mL (47.12 mM)
Synonym SAR 1118 SHP-606
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C29H24Cl2N2O7S
Formula Weight 615.48
12

Encequidar mesylate, MedChemExpress

MedChemExpress Encequidar mesylate (HM30181 mesylate; HM30181A mesylate) is a competitive and potent P-glycoprotein inhibitor.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 784.83
Color Yellow
Physical Form Solid
Chemical Name or Material Encequidar mesylate
Grade Research
SMILES O=C(C1=CC(C2=CC=CC=C2O1)=O)NC3=CC(OC)=C(OC)C=C3C4=NN(C5=CC=C(CCN6CC7=C(C=C(OC)C(OC)=C7)CC6)C=C5)N=N4.CS(=O)(O)=O
For Use With (Application) Cancer-programmed cell death
Percent Purity 98.68%
CAS 849675-87-2
Solubility Information DMSO : 25 mg/mL (31.85 mM; Need ultrasonic)
Synonym HM30181 mesylateHM30181A mesylate
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C39H40N6O10S
Formula Weight 784.83
13

NVP-CGM097 sulfate, MedChemExpress

MedChemExpress NVP-CGM097 sulfate is a potent and selective MDM2 inhibitor with IC50 of 1.7±0.1 nM for hMDM2.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 757.34
Color Yellow
Physical Form Solid
Chemical Name or Material NVP-CGM097 sulfate
Grade Research
SMILES ClC(C=C1)=CC=C1[C@@H](C2=CC(OC(C)C)=C(OC)C=C2C3)N(C4=CC=C(N(C[C@@H]5CC[C@@H](N6CC(N(C)CC6)=O)CC5)C)C=C4)C3=O.O=S(O)(O)=O
For Use With (Application) Cancer-programmed cell death
Percent Purity 98.53%
CAS 1313367-56-4
Solubility Information DMSO : 100 mg/mL (132.04 mM; Need ultrasonic) ∣H2O : 100 mg/mL (132.04 mM; Need ultrasonic)
Synonym CGM097 sulfate
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C38H49ClN4O8S
Formula Weight 757.34
14

Cisatracurium besylate, MedChemExpress

MedChemExpress Cisatracurium besylate (51W89) is a nondepolarizing neuromuscular blocking agent, antagonizing the action of acetylcholine by inhibiting neuromuscular transmission.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 1243.48
Color White
Physical Form Solid
Chemical Name or Material Cisatracurium besylate
Grade Research
SMILES O=C(OCCCCCOC(CC[N@+]1(C)[C@H](CC2=CC=C(OC)C(OC)=C2)C3=C(C=C(OC)C(OC)=C3)CC1)=O)CC[N@+]4(C)[C@H](CC5=CC=C(OC)C(OC)=C5)C6=C(C=C(OC)C(OC)=C6)CC4.O=S(C7=CC=CC=C7)([O-])=O.O=S(C8=CC=CC=C8)([O-])=O
For Use With (Application) Cancer-programmed cell death
Percent Purity 98.0%
CAS 96946-42-8
Solubility Information H2O : ≥ 50 mg/mL (40.21 mM)
Health Hazard 1 H301∣H319
Synonym 51W89
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture and light∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture and light)
Shelf Life 4°C, sealed storage, away from moisture and light∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture and light)
Molecular Formula C65H82N2O18S2
Formula Weight 1243.48
15

Ecteinascidin 770, MedChemExpress

MedChemExpress Ecteinascidin 770 (ET-770) is a 1,2,3,4-tetrahydroisoquinoline alkaloid with potent anti-cancer activities; inhibits U373MG cells with an IC50 of 4.83 nM.

ENCOMPASS_PREFERRED