Quotation within one business day. COA and SDS with every lot.
Ethyl 3-oxocyclopentanecarboxylate (CAS 5400-79-3): pheromone active for lure and monitoring programmes, packed to order with COA and SDS on every lot.
For blending work this entry is a semiochemical at five carbons with unsaturation fixed by the drawing rather than by the name. No stereodescriptor is carried in the name. Standard fills: 1kg / 25kg / 100kg. Send the destination country with the enquiry — packing, labelling and paperwork depend on where the material is going.
| CAS number | 5400-79-3 |
|---|---|
| Molecular formula | C8H12O3 |
| Molecular weight | 156.18 g/mol |
| Isomeric form | set by the release specification |
| Standard packing | 1kg / 25kg / 100kg |
| Documentation | COA and SDS with every lot |
| Quote basis | Per lot, specification agreed before dispatch |
Isomeric form
Geometric isomers of one skeleton behave differently on a dispenser, so the E/Z form is written into the name and repeated on the COA. This name carries no stereodescriptor, so the isomeric composition is fixed by the release specification rather than by the title, and it is reported on the certificate.
Load rate and blend position
Position in the blend matters more than absolute dose: an active at the head of a blend tolerates less isomer drift than one used as a trim.
Documentation
Incoming inspection is easier when the COA parameters can be reproduced on a standard GC set-up, so that is how they are chosen. Where a method differs we say so before shipping.
Handling and storage
Keep the container closed and out of direct light, away from heat, and handle it with the protection named in the SDS.
Request a quotation for Ethyl 3-oxocyclopentanecarboxylate
The CAS number and the compound name are already filled in. Add the quantity, the packing you want and the destination, and the reply comes back with a specification against it.