4'-octyl-[1,1'-biphenyl]-4-carboxylic acid

Also known as: AC 55649, 4'-n-octylbiphenyl-4-carboxylic acid, 4'-octyl-4-biphenylcarboxylic acid, 4-octyl-4'-biphenylcarboxylic acid, 4-(4-octylphenyl)benzoic acid, 8BCA, RARECHEM AL BO 1323, MFCD00157040, 4'-Octylbiphenyl-4-carboxylic acid, 4-Octyl-4'-biphenylcarboxylic acid, 4-n-octylbiphenyl-4'-carboxylic acid, 4'-octyl-4-phenylbenzoic acid

4'-octyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 59662-49-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H26O2 and a molecular weight of 310.43000 g/mol. Key properties include a boiling point of 462ºC at 760 mmHg, a density of 1.037g/cm3 and a flash point of 216.9ºC. GHS hazard statements: H413. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59662-49-6
Jingsj CID: J-28107-2
Molecular Formula: C₂₁H₂₆O₂
Molecular Weight: 310.43000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	462ºC at 760 mmHg
Density	1.037g/cm3
Flash Point	216.9ºC
Exact Mass	310.19300
PSA	37.30000
LogP	5.95480
Refractive Index	1.548

GHS Safety & Compliance

H413

Activity & Biological Data

Target	RARβ2:6.9 (pEC50)
Additional Information	[1]. Lund BW, et al. Discovery of a potent, orally available, and isoform-selective retinoic acid beta2 receptor agonist. J Med Chem. 2005 Dec 1;48(24):7517-9. [2]. Piu F, et al. Identification of novel subtype selective RAR agonists. Biochem Pharmacol. 2005 Dec 19;71(1-2):156-62.

Customs & Trade Information

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4'-octyl-[1,1'-biphenyl]-4-carboxylic acid?

The CAS number of 4'-octyl-[1,1'-biphenyl]-4-carboxylic acid is 59662-49-6.

What are the molecular formula and molecular weight of 4'-octyl-[1,1'-biphenyl]-4-carboxylic acid?

4'-octyl-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C21H26O2 and molecular weight 310.43000 g/mol.

Is 4'-octyl-[1,1'-biphenyl]-4-carboxylic acid hazardous?

4'-octyl-[1,1'-biphenyl]-4-carboxylic acid has GHS hazard statements H413.

What are the upstream and downstream products of 4'-octyl-[1,1'-biphenyl]-4-carboxylic acid?

For 4'-octyl-[1,1'-biphenyl]-4-carboxylic acid, Upstream Products: 4'-Octyl[1,1'-biphenyl]-4-carbonitrile.

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. "4'-octyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 59662-49-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28107-2 (accessed 2026-11-09).

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