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

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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

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Safety

HS Code: 2933499090

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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.

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N-Bromosuccinimide Price

Ark Pharm

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

Apolloscientific

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

AK Scientific

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

Ark Pharm

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

Apolloscientific

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

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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

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2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid Suppliers

China 163 India 4 United States 6 Global 173

Shanghai PharmOrgsyn Technology Co., LTD.

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View Lastest Price from 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid manufacturers

Shaanxi Dideu Medichem Co. Ltd

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

PharmOrgSyn Laboratories Co., Ltd.

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

Shijiazhuang tongyang Import and Export Co., LTD

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

851784-82-2, 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acidRelated Search:

Tetryzoline Tetrahydropyran 5,6,7,8-TETRAHYDROISOQUINOLINE Tetrahydrofurfuryl alcohol 5,7-dichloro-3,4-dihydro-2,6(1H)-Isoquinolinedicarboxylic acid, 2-(1,1-dimethylethyl) 6-methyl ester 5,7-Dichloro-1,2,3,4-Tetrahydroisoquinoline-6-Carboxylic Acid Hydrochloride

2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid

5,7-Dichloro-3,4-dihydro-2,6(1H)-isoquinolinedicarboxylic acid 2-(1,1-dimethylethyl) ester

2-Boc-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic Acid

Lifitegrast intermediate

N-Boc- 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

-(Tert-Butoxycarbonyl-5,7-Dichloro-1,2,3,4-T..

5,7-dichloro-2-[(2-methylpropan-2-yl)oxycarbonyl]-3,4-dihydro-1H-isoquinoline-6-carboxylic acid

2-(Tert-Butoxycarbonyl)-5,7-Dichloro-1,2,3,4-Tetrahydroisoqu...

5,7-Dichloro-2-{[(2-methyl-2-propanyl)oxy]carbonyl}-1,2,3,4-tetrahydro-6-isoquinolinecarboxylic acid

LifitegrastImpurity40

851784-82-2

1194550-65-5

C15H17Cl2NO4

851784-82-2