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Aflatoxin G2

黄曲霉毒素G2

Also known as: Dihydroaflatoxin G1, AF G2, Aflatoxin G2 (RG), 12H-furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione, 3,4,7a,9,10,10a-hexahydro-5-methoxy-, (7aR,10aS)-, (7aR)-3,4,7a,9,10,10a-hexahydro-5-methoxy-1H,12H-furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione

Aflatoxin G2 (CAS 7241-98-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H14O7 and a molecular weight of 330.28900 g/mol. It is also known as Dihydroaflatoxin G1, AF G2 and Aflatoxin G2 (RG). Key properties include a melting point of 237-240ºC, a boiling point of 602.5ºC at 760 mmHg, a density of 1.55 g/cm3 and a flash point of 269.6ºC. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H304 and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7241-98-7
Jingsj CID
J-48674-9
Molecular Formula
C17H14O7
Chinese Name
黄曲霉毒素G2
Molecular Weight
330.28900 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point237-240ºC
Boiling Point602.5ºC at 760 mmHg
Density1.55 g/cm3
Flash Point269.6ºC
Exact Mass330.07400
PSA84.20000
LogP1.73690
Refractive Index1.654

GHS Safety & Compliance

Flammable / Irritant / Health HazardSignal word: Danger
  • H225 — Highly flammable liquid and vapour
  • H304
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H340
  • H350 — May cause cancer
  • H372 — Causes damage to organs through prolonged exposure

Activity & Biological Data

Additional Information[1]. Kumar P, et al. Aflatoxins: A Global Concern for Food Safety, Human Health and Their Management. Front Microbiol. 2017 Jan 17;7:2170.

Frequently Asked Questions

What is the CAS number of Aflatoxin G2?

The CAS number of Aflatoxin G2 is 7241-98-7.

What are the molecular formula and molecular weight of Aflatoxin G2?

Aflatoxin G2 has molecular formula C17H14O7 and molecular weight 330.28900 g/mol.

Is Aflatoxin G2 hazardous?

Aflatoxin G2 has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H304; H315 — Causes skin irritation.

What are the upstream and downstream products of Aflatoxin G2?

For Aflatoxin G2, Upstream Products: Aflatoxin G1.

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

Last updated:

How to cite: Jingsj. "Aflatoxin G2 (CAS 7241-98-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48674-9 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.