1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid

Also known as: 1-Boc-1,2,3,4-tetrahydroquinoline-2-carboxylic acid, 1-BOC-1,2,3,4-TETRAHYDRO-QUINOLINE-2-CARBOXYLIC ACID, 1-Boc-3,4-dihydro-2H-quinoline-2-carboxylic acid, 1-BOC-3,4-DIHYDRO-2H-QUINOLINE-2-CARBOXYLIC ACID, 1,2(2H)-Quinolinedicarboxylic acid, 3,4-dihydro-, 1-(1,1-dimethylethyl) ester, 3,4-DIHYDRO-2H-QUINOLINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER, 1-[(2-methylpropan-2-yl)oxycarbonyl]-3,4-dihydro-2H-quinoline-2-carboxylic acid, 1-[(2-methylpropan-2-yl)oxy-oxomethyl]-3,4-dihydro-2H-quinoline-2-carboxylic acid

1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 123811-87-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H19NO4 and a molecular weight of 277.31600 g/mol. Key properties include a boiling point of 428.8ºC at 760mmHg, a density of 1.222g/cm3 and a flash point of 213.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 123811-87-0
Jingsj CID: J-1506952-0
Molecular Formula: C₁₅H₁₉NO₄
Molecular Weight: 277.31600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	428.8ºC at 760mmHg
Density	1.222g/cm3
Flash Point	213.1ºC
Exact Mass	277.13100
PSA	66.84000
LogP	2.89250
Vapor Pressure	4.09E-08mmHg at 25°C
Refractive Index	1.556

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid?

The CAS number of 1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid is 123811-87-0.

What are the molecular formula and molecular weight of 1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid?

1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid has molecular formula C15H19NO4 and molecular weight 277.31600 g/mol.

What are the upstream and downstream products of 1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid?

For 1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid, Upstream Products: 1,2,3,4-tetrahydroquinoline-2-carboxylic acid, Di-tert-butyl dicarbonate, Quinoline-2-carboxylic acid hydrochloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 123811-87-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506952-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.