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Safety Information

214930

Sigma-Aldrich

1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid hydrochloride

96%

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About This Item

Empirical Formula (Hill Notation):
C10H11NO2 · HCl
CAS Number:
41994-51-8
Molecular Weight:
213.66
Beilstein:
3723332
EC Number:
255-610-1
MDL number:
MFCD00012743
UNSPSC Code:
12352100
PubChem Substance ID:
24852855
NACRES:
NA.22

Assay

96%

mp

>300 °C (lit.)

SMILES string

Cl[H].OC(=O)C1Cc2ccccc2CN1

InChI

1S/C10H11NO2.ClH/c12-10(13)9-5-7-3-1-2-4-8(7)6-11-9;/h1-4,9,11H,5-6H2,(H,12,13);1H

InChI key

FXHCFPUEIDRTMR-UHFFFAOYSA-N

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Application

1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid was used in the synthesis of 10,10a-dihydroimidazo-[1,5-b]isoquinoline-1,3(2H,5H)-diones, inhibitor of inflammation, apoprotein B-100 biosynthesis and matrix-degrading metalloprotienase.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

214930-25G:
214930-10G:
214930-1G:
214930-BULK:
214930-5G:
214930-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Alan R Katritzky et al.
The Journal of organic chemistry, 67(23), 8224-8229 (2002-11-09)
Condensations of chiral diamines 11a-c with benzotriazole and formaldehyde gave benzotriazolyl intermediates 12a-c; similar condensations of alpha-amino-amides 10a-c with benzotriazole and paraformaldehyde gave 14a-c. Subsequent treatment of 12a-c and 14a-c with AlCl(3) led to enantiopure tricyclic 1,2,3,5,10,10a-hexahydroimidazo[1,5-b]isoquinolines 1a-c and 2,3,10,10a-tetrahydroimidazo[1,5-b]isoquinolin-1(5H)-ones
Raman K Bakshi et al.
Bioorganic & medicinal chemistry letters, 15(14), 3430-3433 (2005-06-14)
The discovery of 1-amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid analogs as potent human melanocortin-4 selective agonists is described.
B C Wilkes et al.
Biopolymers, 34(9), 1213-1219 (1994-09-01)
A molecular mechanics study (grid search and energy minimization) of the highly delta receptor-selective delta opioid antagonist H-Tyr-Tic-Phe-OH (TIP; Tic: tetrahydroisoquinoline-3-carboxylic acid) resulted in four low energy conformers with energies within 2 kcal/mol of that of the lowest energy structure.
M Manning et al.
Journal of peptide science : an official publication of the European Peptide Society, 1(1), 66-79 (1995-01-01)
We have investigated the effects of mono-substitutions with the conformationally restricted amino acid, 1,2,3,4 tetrahydroisoquinoline-3-carboxylic acid (Tic) at position 3 in arginine vasopressin (AVP), at positions 2, 3 and 7 in potent non-selective cyclic AVP V2/V1a antagonists, in potent and
Yingjie Zhang et al.
Current protein & peptide science, 11(8), 752-758 (2011-01-18)
Tic, short for 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, is a kind of unnatural α-amino acids. Due to its distinct geometrical conformation and biological activity, the structure of Tic, regarded as the surrogate of proline and the rigid analogue of phenylalanine or tyrosine, has
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