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Acetylacetone

2,4-Pentanedione, acac · CAS 123-54-6

Intermediates Technical / pharmaceutical intermediate CoA per lotSDSGMP statement

A β-diketone that exists as an enol-keto mixture, which is normal and does not affect use. The specification that matters is the water and the acetic acid drift, both of which climb if the drum is left open.

A carbonyl building block with a short shelf life once opened — pack size is chosen to match consumption.

Identity

Catalogue no.BP-INT-004
CAS number123-54-6
Molecular formulaC5H8O2
Molecular weight100.12 g/mol
HS code2914.19
Synonyms2,4-Pentanedione, acac
Product linePharmaceutical Intermediates
CategoryEsters & Ketones

Release specification

Catalogue standard below. For a supply agreement we release against your dossier specification; send it with the enquiry and the CoA will be built around it.

ParameterSpecification
Assay≥ 99.0%
Related substancesWater content ≤ 0.20%; any unspecified impurity ≤ 0.30%
Water content≤ 0.5% (Karl Fischer)
Heavy metals≤ 20 ppm (ICP-MS)
Assay by GC≥ 99.0%
Colour≤ 20 Hazen

Application

Chelating ligand and β-diketone building block for heterocycles and metal complexes.

Packaging, storage & logistics

Standard packaging200 kg steel drum; 1000 kg IBC
Minimum order200 kg
Lead time10–20 days
Storage conditionsStore in a cool, dry, ventilated area away from oxidisers
Shipping documentsInvoice, packing list, CoA, SDS, certificate of origin; DGM/IATA declaration where applicable

Pack sizes available — pick one to prefill the enquiry

Documentation provided

  • CoA per lotLot-specific, with the test methods cited
  • SDSCurrent GHS revision; destination-language version on request
  • GMP statementSite-level GMP status and the last audit date, issued per customer

Need the DMF open part, a sample CoA or an audit pack before you can qualify us? Ask on the enquiry form — we send those documents before any commercial discussion.

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