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Esters & Lactones

2-Methyl-2H-furan-5-one

Available on request

Buy 2-Methyl-2H-furan-5-one (CAS 591-11-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Esters & Lactones range.

Pack sizes
2-Methyl-2H-furan-5-one chemical structure
CAS number591-11-7
FormulaC5H6O2
Molar mass98.1 g/mol
InChIKeyBGLUXFNVVSVEET-UHFFFAOYSA-N
IUPAC name2-methyl-2H-furan-5-one

About 2-Methyl-2H-furan-5-one

Zemixal supplies 2-Methyl-2H-furan-5-one within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 591-11-7, formula C5H6O2 and molar mass 98.1 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Handling and storage

Classified under GHS with signal word Warning and hazard statements H227, H315, H317 and H319. Read the SDS before first use.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2-Methyl-2H-furan-5-one
Product name2-Methyl-2H-furan-5-one
Catalogue numberZX-041679
CAS number591-11-7
IUPAC name2-methyl-2H-furan-5-one
Molecular formulaC5H6O2
Molar mass98.1 g/mol
Exact mass98.0368
XLogP30.6
H-bond donors / acceptors0 / 2
Topological polar surface area26.3 Ų
InChIKeyBGLUXFNVVSVEET-UHFFFAOYSA-N
SMILESCC1C=CC(=O)O1
PubChem CID11558
Synonyms5-Methyl-2(5H)-furanone, 5-Methylfuran-2(5H)-one, beta-Angelica lactone, 2-Penten-4-olide, Angelica lactone, beta-angelicalactone, 4-Hydroxy-2-pentenoic acid gamma-lactone, alpha,beta-Angelica lactone, delta1-Angelica lactone, .beta.-Angelica lactone, .alpha.,.beta.-Angelica lactone, .DELTA.1-Angelica lactone

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H227Combustible liquid
  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P210, P261, P264, P264 + P265, P271, P272, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P370 + P378, P403, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Methyl-2H-furan-5-one
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Methyl-2H-furan-5-one

Which CAS number identifies 2-Methyl-2H-furan-5-one?
2-Methyl-2H-furan-5-one is registered under CAS 591-11-7. You may also see it listed as 5-Methyl-2(5H)-furanone, 5-Methylfuran-2(5H)-one, beta-Angelica lactone. Our catalogue number for this item is ZX-041679.
What are the formula and molar mass of 2-Methyl-2H-furan-5-one?
For 2-Methyl-2H-furan-5-one, its formula is C5H6O2 and its molar mass is 98.1 g/mol. The systematic (IUPAC) name is 2-methyl-2H-furan-5-one. InChIKey BGLUXFNVVSVEET-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2-Methyl-2H-furan-5-one?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Methyl-2H-furan-5-one?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2-Methyl-2H-furan-5-one to my country?
Yes. Because 2-Methyl-2H-furan-5-one is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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