Aflatoxin-B2, ≥98.00%

Name: Aflatoxin-B2, ≥98.00%
Brand: Vaqora Chemicals
SKU: VQ-020507

About Aflatoxin-B2, ≥98.00%

Vaqora Chemicals supplies Aflatoxin-B2, an oxygen heterocycle registered under CAS number 7220-81-7, specified at ≥98.00% purity. The compound has the formula C17H14O6, corresponding to a molecular weight of 314.29 g/mol. Its systematic (IUPAC) name is (3S,7R)-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione. Alternative names: Dihydroaflatoxin B1 and Dihydroaflatoxine B1.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 1 mg packs, Aflatoxin-B2 is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Aflatoxin-B2, ≥98.00%
Catalogue No.	VQ-020507
CAS Number	7220-81-7
IUPAC name	(3S,7R)-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione
Molecular formula	C₁₇H₁₄O₆
Molecular weight	314.29 g/mol
Exact mass	314.079
Purity / assay	≥98.00%
InChIKey	WWSYXEZEXMQWHT-WNWIJWBNSA-N
SMILES	COC1=C2C3=C(C(=O)CC3)C(=O)OC2=C4[C@@H]5CCO[C@@H]5OC4=C1
PubChem CID	2724360

Physical properties
Physical form	Other
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 6
TPSA	71.1 Å²

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H300+H310+H330Fatal if swallowed, in contact with skin or if inhaled
H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled
H340May cause genetic defects
H350May cause cancer

Precautionary statements: P203, P260, P262, P264, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P318, P320, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7220-81-7

Reference Standard

Aflatoxin B2

CAS: 7220-81-7
Formula: C₁₇H₁₄O₆
MW: 314.29 g/mol

VQ-027098

Frequently asked questions

What is the CAS number of Aflatoxin-B2, ≥98.00%?

The CAS Registry Number of Aflatoxin-B2, ≥98.00% is 7220-81-7. It is also known as Dihydroaflatoxin B1, Dihydroaflatoxine B1, Dihyd roaflatoxine B1.

What is the molecular formula and molecular weight of Aflatoxin-B2, ≥98.00%?

Aflatoxin-B2, ≥98.00% has the molecular formula C17H14O6 and a molecular weight of 314.29 g/mol. Its IUPAC name is (3S,7R)-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione.

Which grade and pack sizes of Aflatoxin-B2, ≥98.00% can I order?

We supply Aflatoxin-B2, ≥98.00% in (≥98.00%) grade, in 1 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Aflatoxin-B2, ≥98.00%?

Yes. Every lot of Aflatoxin-B2, ≥98.00% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Aflatoxin-B2, ≥98.00% be shipped internationally?

Yes. Aflatoxin-B2, ≥98.00% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.