2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
- Product Name
- 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
- CAS No.
- 851784-82-2
- Chemical Name
- 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
- Synonyms
- 5,7-Dichloro-3,4-dihydro-2,6(1H)-isoquinolinedicarboxylic acid 2-(1,1-dimethylethyl) ester;LifitegrastImpurity40;Lifitegrast intermediate;-(Tert-Butoxycarbonyl-5,7-Dichloro-1,2,3,4-T..;2-(Tert-Butoxycarbonyl)-5,7-Dichloro-1,2,3,4-Tetrahydroisoqu...;2-Boc-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic Acid;N-Boc- 5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid;2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid;2,6(1H)-Isoquinolinedicarboxylic acid, 5,7-dichloro-3,4-dihydro-, 2-(1,1-dimethylethyl) ester;5,7-dichloro-2-[(2-methylpropan-2-yl)oxycarbonyl]-3,4-dihydro-1H-isoquinoline-6-carboxylic acid
- CBNumber
- CB42995940
- Molecular Formula
- C15H17Cl2NO4
- Formula Weight
- 346.21
- MOL File
- 851784-82-2.mol
2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid Property
- Boiling point:
- 468.5±45.0 °C(Predicted)
- Density
- 1.379±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Sparingly, Sonicated), Methanol (Slightly)
- pka
- 1.87±0.20(Predicted)
- form
- Solid
- color
- White to Off-White
- InChI
- InChI=1S/C15H17Cl2NO4/c1-15(2,3)22-14(21)18-5-4-9-8(7-18)6-10(16)11(12(9)17)13(19)20/h6H,4-5,7H2,1-3H3,(H,19,20)
- InChIKey
- JXBQRXIJBFUZMR-UHFFFAOYSA-N
- SMILES
- C1C2=C(C(Cl)=C(C(O)=O)C(Cl)=C2)CCN1C(OC(C)(C)C)=O
Safety
- HS Code
- 2933499090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- P000220492
- Product name
- 2-(tert-Butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
- Purity
- 98%
- Packaging
- 1g
- Price
- $51
- Updated
- 2021/12/16
- Product number
- OR961743
- Product name
- 2-(tert-Butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylicacid
- Purity
- 98%
- Packaging
- 1g
- Price
- $61
- Updated
- 2021/12/16
- Product number
- 3355DF
- Product name
- 2-(Tert-Butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylicacid
- Packaging
- 1g
- Price
- $114
- Updated
- 2021/12/16
- Product number
- P000220492
- Product name
- 2-(tert-Butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
- Purity
- 98%
- Packaging
- 5g
- Price
- $153
- Updated
- 2021/12/16
- Product number
- OR961743
- Product name
- 2-(tert-Butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylicacid
- Purity
- 98%
- Packaging
- 5g
- Price
- $155
- Updated
- 2021/12/16
2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid Chemical Properties,Usage,Production
Description
2-(tert-Butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic Acid is a carboxylic acid derivative of tetrahydroisoquinoline with a Boc group and two chlorine atoms attached to the tetrahydroisoquinoline ring. It may exhibit various biological activities, such as anticancer, anti-inflammatory, and anticonvulsant properties, depending on the nature and position of the substituents.
Uses
2-(tert-Butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic Acid is a reagent in the preparation of N-benzofuranylcarbonyl dichlorotetrahydroisoquinolinylcarbonylmethylsulfonyl L-phenylalanine as LFA-1 inhibitor and polymorph thereof for the treatment of LFA -1 mediated diseases.
Synthesis
Boc-protection was used for the ring nitrogen in the intermediates 21 and 22.Compound 5 was deprotected with HC1 in dioxane to produce compound 23 in better than 97%yield. Boc-protection was introduced, using di-tert-butyl dicarbonate (1 .1 equivalent), and compound 21 was obtained in better than 95% yield. Compound 10 was coupled with compound 21 to obtain compound 22, using HATU and triethylamine in DMF. The product, compound 22, was obtained in quantitative yield, and greater than 90% purity. Deprotection with HC1 yielded the compound of Formula 12 in 97.4% yield.
2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid Suppliers
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- Country
- India
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View Lastest Price from 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid manufacturers
- Product
- 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid 851784-82-2
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 1000 tons
- Release date
- 2020-04-24
- Product
- 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid 851784-82-2
- Price
- US $2850.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1ton
- Release date
- 2023-11-03
- Product
- 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid 851784-82-2
- Price
- US $26.00/KG
- Min. Order
- 1g
- Purity
- 99.9%
- Supply Ability
- 500000kgs
- Release date
- 2021-08-11