Lactones
Compounds with other nitrogen function. > Other > Lactones > Lactones
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Products classified under Tariff item 2932.20
4-Methylumbelliferone (CAS 90-33-5)
4-Methylumbelliferone (4-MU) is a methylcoumarin derivative with a lactone ring structure, making it classifiable under tariff item 2932.20.00 as a lactone. It is widely used as a fluorogenic substrate in biochemical assays and as a laser dye.
2932.20.006-Ethylcoumarin (CAS 17912-17-1)
6-Ethylcoumarin is a substituted coumarin with a lactone ring, qualifying under tariff item 2932.20.00. It is used in advanced fragrance formulations for its powerful, long-lasting scent.
2932.20.006-Methylcoumarin (CAS 92-48-8)
6-Methylcoumarin is a methyl derivative of coumarin with a lactone structure, classifiable under tariff item 2932.20.00. It serves as a key fragrance fixative in high-end perfumes and flavoring agents.
2932.20.007-Methylcoumarin (CAS 541-59-3)
7-Methylcoumarin, also known as herniarin, is a coumarin derivative with a lactone ring, qualifying under tariff item 2932.20.00. It functions as a UV absorber in cosmetics and a flavor enhancer.
2932.20.00Aflatoxin B1 Standard
Aflatoxin B1 is a highly toxic aromatic lactone mycotoxin used as an analytical standard for food safety testing, classifiable under tariff item 2932.20.00 as a lactone compound.
2932.20.00Brodifacoum Pesticide Concentrate
Brodifacoum is a second-generation 4-hydroxycoumarin anticoagulant rodenticide with an aromatic lactone ring structure, classifiable under tariff item 2932.20.00. It is a pure chemical compound used as a pesticide active ingredient.
2932.20.00Coumarin-based Rodenticide
Coumarin-based rodenticide is a synthetic aromatic lactone derivative of coumarin used as an anticoagulant pesticide for rodent control, classifiable under tariff item 2932.20.00 as a pure chemical compound.
2932.20.00Coumarin (CAS 91-64-5)
Coumarin is the parent compound of the coumarin family with a lactone ring, classifiable under tariff item 2932.20.00. It is primarily used as a fragrance ingredient and in the synthesis of other chemicals.
2932.20.00Dicumarol
Dicumarol is a naturally-derived aromatic lactone anticoagulant originally isolated from spoiled sweet clover, classifiable under tariff item 2932.20.00 as a lactone compound with an oxygen-containing heterocyclic ring.
2932.20.00Difenacoum Rodenticide Active Ingredient
Difenacoum is a potent 4-hydroxycoumarin derivative functioning as a long-acting anticoagulant pesticide for rodent control, classifiable under tariff item 2932.20.00 as a pure chemical compound.
2932.20.00Ethylcoumarin (CAS 123-66-0)
Ethylcoumarin is a lactone heterocyclic compound with ethyl substitution, qualifying under tariff item 2932.20.00. It imparts strong vanilla-coumarin notes in flavorings for confectionery and alcoholic beverages.
2932.20.00Flocoumafen Pesticide Technical Material
Flocoumafen is a potent second-generation anticoagulant rodenticide with a characteristic aromatic lactone structure, classifiable under tariff item 2932.20.00 as a chemically defined heterocyclic compound.
2932.20.00Patulin Reference Standard
Patulin is a toxic aromatic lactone mycotoxin produced by Penicillium fungi, used as an analytical standard, classifiable under tariff item 2932.20.00 as a lactone compound.
2932.20.00Umbelliferone (7-Hydroxycoumarin, CAS 93-35-6)
Umbelliferone (7-Hydroxycoumarin) is a coumarin derivative with a lactone ring, classifiable under tariff item 2932.20.00. It serves as a UV filter in sunscreens and a precursor in various chemical syntheses.
2932.20.00Warfarin Technical Grade Pesticide
Warfarin is a 4-hydroxycoumarin anticoagulant serving as the active ingredient in rodenticides, classifiable under tariff item 2932.20.00 as an aromatic heterocyclic lactone compound.