1,5-Diazabicyclo[4.3.0]non-5-ene (CAS 3001-72-7, DBN) is a bicyclic amidine strong base with low nucleophilicity. It is used for deprotonation, dehydrohalogenation, condensation, esterification and isomerisation reactions where a strong but non-nucleophilic base is required. DBN also serves as a polyurethane and epoxy curing catalyst.
1,5-Diazabicyclo[4.3.0]non-5-ene Read More »
L-Serine (CAS 56-45-1) is a proteinogenic amino acid involved in the biosynthesis of proteins, phospholipids, sphingolipids and neurotransmitters. It is a precursor to glycine, cysteine and folate, and plays a role in purine/pyrimidine synthesis and one-carbon metabolism. L-Serine is used as a nutritional supplement, cosmetic moisturiser and cell-culture component.
2-Octanol (CAS 123-96-6) is a secondary fatty alcohol used as a low-volatility solvent, defoaming agent and fragrance ingredient. It dissolves fats, waxes, lacquers and enamels, and acts as a frother in mineral flotation and a wetting agent in textiles. The compound also serves as an intermediate for plasticisers, surfactants and artificial flavours.
2-Mercaptopyridine N-oxide sodium salt (CAS 3811-73-2, sodium pyrithione) is a water-soluble, broad-spectrum antimicrobial. It inhibits the growth of bacteria, fungi and algae, and is widely used as a preservative in water-based paints, metalworking fluids and personal-care products. In cosmetics it is best known as an anti-dandruff active.
2-Mercaptopyridine N-oxide sodium salt Read More »
Estradiene dione-3-keta (CAS 5571-36-8) is a 3-ethylene ketal-protected steroid intermediate. The ketal protection masks the 3-ketone, allowing selective functionalisation at other positions before deprotection. It is used in the synthesis of antiprogestins such as mifepristone and other hormonal therapeutics.
Estradiene dione-3-keta Read More »
Zinc borate (CAS 1332-07-6) is an inorganic, halogen-free flame retardant and smoke suppressant. It is characterised by good thermal stability, low water solubility and fine particle size, and can partially replace antimony trioxide in polymer systems. Zinc borate is widely used in plastics, rubber, cables, coatings and wood-derived materials.
(4R-cis)-6-Chloromethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid tert-butyl ester (CAS 154026-94-5) is a chiral acetonide-protected building block used in statin synthesis. It is a key intermediate for the HMG-CoA reductase inhibitor side chain, particularly in the preparation of rosuvastatin and related statins. The compound is handled as a colourless to light-yellow liquid under anhydrous conditions.
(4R-cis)-6-Chloromethyl-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester Read More »
Azilsartan medoxomil (CAS 863031-21-4) is an orally active prodrug that is rapidly converted in vivo to azilsartan, a selective angiotensin II type 1 (AT1) receptor antagonist (IC₅₀ 0.62 nM). It effectively blocks AT1 receptor signaling, thereby interrupting the renin-angiotensin-aldosterone system and modulating vascular resistance. This mechanism makes it a potent antihypertensive agent used in the
Azilsartan medoxomil Read More »
2-Anilino-6-dibutylamino-3-methylfluoran (CAS 89331-94-2), commonly known as ODB-2, is a fluorane-based colour former that develops a black image upon contact with acidic developers. It is a pale crystalline solid with high sensitivity and good image stability, making it one of the most widely used leuco dyes in thermal and pressure-sensitive recording systems.
2-Anilino-6-dibutylamino-3-methylfluoran Read More »
16-Dehydropregnenolone acetate (CAS 979-02-2, 16-DPA) is a steroid intermediate derived from pregnenolone. It serves as a key starting material for corticosteroids such as dexamethasone and betamethasone, as well as for 5α-reductase inhibitors and progestational agents. The compound also shows FXR antagonism and potential antihyperlipidemic and anticancer activities in research settings.
16-Dehydropregnenolone Acetate Read More »
4-tert-Butylpyrocatechol (CAS 98-29-3, TBC) is a hindered phenolic compound used primarily as a polymerisation inhibitor for reactive vinyl monomers. It prevents premature polymerisation of styrene, butadiene, chloroprene, isoprene and vinyl chloride during distillation, storage and transport. TBC also functions as an antioxidant and stabiliser in rubber, plastics and specialty organic systems.
4-tert-Butylpyrocatechol Read More »
A benzimidazole anthelmintic used in human and veterinary medicine for parasitic worm infections.
A fluorinated aromatic carboxylic acid used as an intermediate for pharmaceuticals and agrochemicals.
5-Fluoro-2-methylbenzoic Acid Read More »
A tricyclic carbonyl chloride used as an intermediate for carbamazepine and other dibenzazepine pharmaceuticals.
Dibenz[b,f]azepine-5-carbonyl Chloride Read More »
