{"id":538,"date":"2022-10-10T13:09:31","date_gmt":"2022-10-10T13:09:31","guid":{"rendered":"https:\/\/antyrad.pl\/sklep\/phenylpiracetam-phenylpiracetam-purity-%e2%89%a5-99-1000mg\/"},"modified":"2026-08-13T18:23:37","modified_gmt":"2022-10-10T13:09:31","slug":"phenylpiracetam-2","status":"publish","type":"product","link":"https:\/\/antyrad.pl\/en\/sklep\/phenylpiracetam-2\/","title":{"rendered":"Phenylpiracetam: specification sheet, cabinet conditions and issue log"},"content":{"rendered":"\n\n
Zestawienie parametr\u00f3w materia\u0142u<\/caption>\n
Parameter<\/th>Value<\/th><\/tr><\/thead>\n
CAS registry number<\/td>77472-70-9<\/td><\/tr>\n
Empirical formula<\/td>C12H14N2O2<\/td><\/tr>\n
Formula weight<\/td>218.3<\/td><\/tr>\n
Chemical class<\/td>Substituted 2-oxopyrrolidine acetamide<\/td><\/tr>\n
Physical form<\/td>Crystalline solid<\/td><\/tr>\n
Declared assay<\/td>≥ 99%, lot-specific<\/td><\/tr>\n
Unit of sale<\/td>1000 mg net<\/td><\/tr>\n
Primary packaging<\/td>Sealed sachet or vial, opaque<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n

Reading the specification before the container is opened<\/h2>\n\n\n\n

The identifiers above must agree across three places: the supplier invoice, the primary label and the certificate of analysis. Where any of the three disagrees, the container is quarantined rather than shelved, because a mismatch in a registry number is not a clerical detail. The formula weight matters at the balance, since it converts a weighed portion into moles. See also our catalogue listing: Oxiracetam \/ Oksiracetam, czysto\u015b\u0107 \u2265 99%, 1000mg<\/a>.<\/p>\n\n\n\n

The assay figure belongs to a lot, never to the article as such. A store that files certificates by article name instead of by lot number loses the link within a year, and the number on the shelf label then means nothing defensible.<\/p>\n\n\n\n

Where the container belongs in the store<\/h2>\n\n\n\n

This is a solid organic compound of moderate polarity, held in a dry cabinet at room temperature unless the label states otherwise, away from strong oxidisers and away from acids and bases that could attack the amide function if a spill ever brought them together. It does not need a flammables cabinet, which is a point worth making explicitly on the intake card, since analytical standards supplied as solutions in acetonitrile or methanol do, and the two article types are often ordered on the same purchase order.<\/p>\n\n\n\n

Light exposure is limited as a matter of routine rather than because of a known sensitivity: an opaque primary container inside a closed cabinet costs nothing and removes one variable from any later investigation of an out-of-specification result. See also our reagent-grade material: Noopept \/ \u041d\u041e\u041e\u041f\u0415\u041f\u0422. Syntetyczna substancja \u2265 99% 10<\/a>.<\/p>\n\n\n\n

Carriage and secondary packaging<\/h2>\n\n\n\n

A shipment leaving the store is built up in layers, and the outer layer carries the identifiers rather than a description.<\/p>\n\n\n\n