Fluorescamine, AR

Name: Fluorescamine, AR
Brand: Vaqora Chemicals
SKU: VQ-046857

About Fluorescamine, AR

Vaqora Chemicals supplies Fluorescamine in AR grade, an ester registered under CAS number 38183-12-9. Formula C17H10O4, molecular weight 278.26 g/mol. The IUPAC name is 4'-phenylspiro[2-benzofuran-3,2'-furan]-1,3'-dione.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

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

Available in 100 mg packs, Fluorescamine is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request. Our team can advise on documentation, shipping classification and regulatory paperwork for your destination.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Fluorescamine, AR
Catalogue No.	VQ-046857
CAS Number	38183-12-9
IUPAC name	4'-phenylspiro[2-benzofuran-3,2'-furan]-1,3'-dione
Molecular formula	C₁₇H₁₀O₄
Molecular weight	278.26 g/mol
Exact mass	278.0579
Grade	AR
HSN code	29242990
InChIKey	ZFKJVJIDPQDDFY-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=COC3(C2=O)C4=CC=CC=C4C(=O)O3
PubChem CID	37927

Physical properties
Physical form	Other
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	Spiro[furan-2(3H),1'(3'H)-isobenzofuran]-3,3'-dione, 4-phenyl-, Spiro(furan-2(3H),1'(3'H)-isobenzofuran)-3,3'-dione, 4-phenyl-, 4-Phenylspiro[furan-2(3H),1-phthalan]-3,3'-dione, 4-phenyl-3H,3'H-spiro[furan-2,1'-isobenzofuran]-3,3'-dione, 4'-phenyl-3H,3'H-spiro[2-benzofuran-1,2'-furan]-3,3'-dione, 4'-phenylspiro[2-benzofuran-3,2'-furan]-1,3'-dion, 4-Phenylspiro[furan-2(3H),1'-phthalan]-3,3'-dione, 4-Phenylspiro(furan-2(3H),1'(3'H)-isobenzofuran)-3,3'-dione, 4-Phenylspiro[furan-2(3H)-1'-(3'-H)-Isobenzofuran]-3,3'-dione, 4-phenylspiro[furan-2,3'-isobenzofuran]-1',3-dione, 4\'-phenylspiro[2-benzofuran-3,2\'-furan]-1,3\'-dione

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264 + P265, P271, P280, P304 + P340, P305 + P351 + P338, P319, P337 + P317, 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 38183-12-9

Fluorescamine, ≥98% (TLC)

CAS: 38183-12-9
Formula: C₁₇H₁₀O₄
MW: 278.26 g/mol

VQ-008827

Frequently asked questions

What is the CAS number of Fluorescamine, AR?

The CAS Registry Number of Fluorescamine, AR is 38183-12-9. It is also known as Spiro[furan-2(3H),1'(3'H)-isobenzofuran]-3,3'-dione, 4-phenyl-, Spiro(furan-2(3H),1'(3'H)-isobenzofuran)-3,3'-dione, 4-phenyl-, 4-Phenylspiro[furan-2(3H),1-phthalan]-3,3'-dione.

What is the molecular formula and molecular weight of Fluorescamine, AR?

Fluorescamine, AR has the molecular formula C17H10O4 and a molecular weight of 278.26 g/mol. Its IUPAC name is 4'-phenylspiro[2-benzofuran-3,2'-furan]-1,3'-dione.

Which grade and pack sizes of Fluorescamine, AR can I order?

We supply Fluorescamine, AR in AR grade, in 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fluorescamine, AR?

Yes. Every lot of Fluorescamine, AR 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 Fluorescamine, AR be shipped internationally?

Yes. Fluorescamine, AR 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.