N-Phenylanthranilic acid
Also known as: Fenamic acid, 2-Anilinobenzoic acid, 2-(Phenylamino)benzoic acid, Diphenylamine-2-carboxylic acid, DPC, N-Phenyl o-aminobenzoic acid, o-Anilinobenzoic acid, Phenylanthranilic acid, Vanadium reagent
N-Phenylanthranilic acid (CAS 91-40-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H11NO2 and a molecular weight of 213.232 g/mol. Key properties include a melting point of 182-185 °C(lit.), a boiling point of 385.2±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 186.7±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 91-40-7
- Jingsj CID
- J-18977-5
- Molecular Formula
- C13H11NO2
- Molecular Weight
- 213.232 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 182-185 °C(lit.) |
|---|---|
| Boiling Point | 385.2±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 186.7±23.2 °C |
| Exact Mass | 213.078979 |
| PSA | 49.33000 |
| LogP | 4.41 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.667 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Chloride Channel[1] |
|---|---|
| Additional Information | [1]. Betton GR, et, al. Biomarkers of collecting duct injury in Han-Wistar and Sprague-Dawley rats treated with N-phenylanthranilic Acid. Toxicol Pathol. 2012 Jun;40(4):682-94. |
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-Phenylanthranilic acid?
The CAS number of N-Phenylanthranilic acid is 91-40-7.
What are the molecular formula and molecular weight of N-Phenylanthranilic acid?
N-Phenylanthranilic acid has molecular formula C13H11NO2 and molecular weight 213.232 g/mol.
Which suppliers offer N-Phenylanthranilic acid?
1 supplier(s) listed; request a quote for pricing.
Is N-Phenylanthranilic acid hazardous?
N-Phenylanthranilic acid has GHS signal word Warning 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 N-Phenylanthranilic acid?
For N-Phenylanthranilic acid, Upstream Products: 2-Iodobenzoic acid, 2-Bromobenzoic acid, Chlorobenzene; Downstream Products: Iminodibenzyl, 9-Oxo-10(9H)-acridineacetic acid, 9-Phenylacridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Phenylanthranilic acid (CAS 91-40-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18977-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.