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Merck

T13005

1,2,3,4-Tetrahydroisoquinoline

95%

Synonym(s):

1,2,3,4-Tetrahydro-2-azanaphthalene, 1,2,3,4-Tetrahydro-2-isoquinoline, 1,2,3,4-Tetrahydroisoquinline, 1,2,3,4-Tetrahydroisoquinoline, 3,4-Dihydro-1H-isoquinoline

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About This Item

Empirical Formula (Hill Notation):
C9H11N
CAS Number:
91-21-4
Molecular Weight:
133.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24899955
EC Number:
202-050-0
Beilstein/REAXYS Number:
116156
MDL number:
MFCD00006896
Assay:
95%

Key Documents

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Product Name

1,2,3,4-Tetrahydroisoquinoline, 95%

InChI key

UWYZHKAOTLEWKK-UHFFFAOYSA-N

InChI

1S/C9H11N/c1-2-4-9-7-10-6-5-8(9)3-1/h1-4,10H,5-7H2

SMILES string

C1Cc2ccccc2CN1

assay

95%

refractive index

n20/D 1.568 (lit.)

bp

232-233 °C (lit.)

mp

−30 °C (lit.)

density

1.064 g/mL at 25 °C (lit.)

Quality Level

100

Gene Information

human ... PNMT(5409)
rat ... Adra2a(25083), Htr1a(24473)

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Related Categories

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

210.2 °F - closed cup

flash_point_c

99 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB6922
STBK7360
STBK7857
STBH7164
STBG8232

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Man-Ho So et al.
Chemistry, an Asian journal, 4(10), 1551-1561 (2009-09-25)
Selective oxidation of amines using oxygen as terminal oxidant is an important area in green chemistry. In this work, we describe the use of graphite-supported gold nanoparticles (AuNPs/C) to catalyze aerobic oxidation of cyclic and acyclic benzylic amines to the
Suvankar Banerjee et al.
Journal of biomolecular structure & dynamics, 38(5), 1551-1564 (2019-05-11)
Histone deacetylase 8 (HDAC8) is one of the crucial HDACs responsible for influencing the epigenetic functions of the body. Overexpression of HDAC8 is found to be involved in numerous disease conditions such as tumorigenesis, cell proliferation, cancer, viral infections, neuronal
Gustavo P Romanelli et al.
Molecular diversity, 14(4), 803-807 (2009-07-03)
The preparation of N-sulfonyl-1,2,3,4-tetrahydroisoquinolines, N-sulfonyl-2,3,4,5-tetrahydro-1H-2-benzazepines and N-sulfonyl-1,2,3,4,5,6-hexahydrobenzazocine was catalyzed by a Preyssler heteropolyacid, H(14)[NaP(5)W(30)O(110)], (PA), supported on silica (PASiO(2)40) with excellent yields by means of the Pictet-Spengler reaction of N-aralkylsulfonamides with s-trioxane. The reactions proceed with 0.5 mol% of silica-supported
Gary L Grunewald et al.
Bioorganic & medicinal chemistry, 15(3), 1298-1310 (2006-11-28)
1,2,3,4-Tetrahydrobenz[h]isoquinoline (THBQ, 11) is a potent, inhibitor of phenylethanolamine N-methyltransferase (PNMT). Docking studies indicated that the enhanced PNMT inhibitory potency of 11 (hPNMT K(i)=0.49microM) versus 1,2,3,4-tetrahydroisoquinoline (5, hPNMT K(i)=5.8microM) was likely due to hydrophobic interactions with Val53, Met258, Val272, and
Lucie Cahlíková et al.
Natural product communications, 5(7), 1035-1038 (2010-08-26)
The roots and aerial parts of Eschscholzia californica Cham. (Papaveraceae) were extracted with ethanol. Repeated column chromatography, preparative TLC, and crystallization led to the isolation of fourteen isoquinoline alkaloids, the structures of which were determined on the basis of spectroscopic
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