TTNPB
Also known as: Arotinoid Acid, Ro 13-7410, AGN-191183, AGN 191183, (E)-4-(2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)prop-1-en-1-yl)benzoic acid, Benzoic acid, 4-[(1E)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1-propen-1-yl]-, Lopac-T-3757, Tocris-0761, 4-[(1E)-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)prop-1-en-1-yl]benzoic acid, ARotinoic acid
TTNPB (CAS 71441-28-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H28O2 and a molecular weight of 348.478 g/mol. Key properties include a boiling point of 486.8±44.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 228.6±23.1 °C. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 71441-28-6
- Jingsj CID
- J-10028-1
- Molecular Formula
- C24H28O2
- Molecular Weight
- 348.478 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 486.8±44.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 228.6±23.1 °C |
| Exact Mass | 348.208923 |
| PSA | 37.30000 |
| LogP | 8.62 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.579 |
| Additional Property | chloroform/methanol: soluble9.80 - 10.20 mg/mL, clear, colorless to light yellow |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H360 — May damage fertility or the unborn child
Activity & Biological Data
| Target | IC50: 5.1 nM (RARα), 4.5 nM (RARβ), 9.3 nM (RARγ)[1] |
|---|---|
| Additional Information | [1]. Pignatello MA, et al. Multiple factors contribute to the toxicity of the aromatic retinoid, TTNPB (Ro 13-7410): binding affinities and disposition. Toxicol Appl Pharmacol. 1997 Feb;142(2):319-27. |
Frequently Asked Questions
What is the CAS number of TTNPB?
The CAS number of TTNPB is 71441-28-6.
What are the molecular formula and molecular weight of TTNPB?
TTNPB has molecular formula C24H28O2 and molecular weight 348.478 g/mol.
Is TTNPB hazardous?
TTNPB has GHS signal word Danger and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of TTNPB?
For TTNPB, Upstream Products: 4-Iodobenzoic acid, 1-(5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone, 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "TTNPB (CAS 71441-28-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10028-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.