technical file | : | C.O.A. |
product name synonyms product origin purity grade use product code C.A.S. number MDL EINECS SMILES InChl InChl Key empirical formula molecular weight optical activity refractive index boiling point density pubchem substance functional group flash point storage & sensitivity assay appearance (color) form description x x x x x x x x x x x x x x * note x packaging/transport standardization | : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : | (S)-β-Hydroxy-γ butyrolactone, ACS - sterilized (S)-4,5-Dihydro-4-hydroxy-2(3H)-furanone ; 100% made in European Union *(according to USP, EUP, Echa-Reach) ; >99.99+% (raw virgin matter , ultra pure , selected) ; 7331-52-4Tech. / Lab. / pharmaceutical / bio-research / organic chiral intermediate; ES797A MFCD00211247 434-990-4 O[C@@H]1COC(=O)C1 1S/C4H6O3/c5-3-1-4(6)7-2-3/h3,5H,1-2H2/t3-/m0/s1 FUDDLSHBRSNCBV-VKHMYHEASA-N C4H6O3 102.09 [α]21/D −81°C , c = 2 in ethanol n20/D 1.464 (lit.) 98 °C to100 °C/0.3 mmHg (lit.) 1.241 g/mL at 25 °C (lit.) 24866453 ester hydroxyl 109 °C (closed cup) ambient temperature>99.99% to <102.50% light yellow clear liquid (S)-β-Hydroxy-γ-butyrolactone (S-HBL) is a versatile chiral building block with applications in pharmaceutical synthesis, the production of biodegradable polymers, and organic chemistry research. It's primary use is as a chiral intermediate for creating complex molecules, particularly in pharmaceuticals like cholesterol-reducing drugs (statins), antibiotics, and nutritional supplements such as L-carnitine. In Pharmaceutical applications:Chiral building block S-HBL is a key intermediate in synthesizing chiral drugs, including statins (like Crestor and Lipitor), the antibiotic Zyvox, and the antihy-perlipidemic medication Zetia. -Neurological and metabolic drugs: it is used in the synthesis of drugs for neurological disorders and metabolic applications. In Nutritional supplements: It is used to produce the nutritional supplement L-carnitine. In Other applications: Biodegradable polymers: S-HBL is used in creating biodegradable polymers for applications like medical devices and packaging. In Organic synthesis: it serves as a versatile building block in organic chemistry for constructing more complex molecules. In Cosmetic formulations: It is incorporated into some cosmetic products for its moisturizing properties. For Flavor and fragrance: It can be used as a flavoring agent in food and beverages. This product is for research use only, is not to be used for therapeutic; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients. Special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) . According to U.S./E.U. Pharmacopoeia, Echa-Reach, UNI EN ISO 14001, G.M.P., MSDS, etc... |
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