Appearance: White powder Product Quality meets: Company standards. Stock status: Usually keep100-200KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate, and cell culture field. Package: 25kg / barrel/ Bag Other Name: trans-4-Hydroxy-L-proline methyl ester; 4-HYDROXY-L-PROLINE METHYL ESTER HCl; H-HYP-OME HCL; H-L-HYP-OME HCL; HYDROXYPROLINE-OME HCL; L-4-HYDROXYPROLINE METHYL ESTER HYDROCHLORIDE; L-4-HYDROXYPROLINE METHYL ESTER HYDROCHLORIDE SALT; L-4-TRANS-HYDROXYPROLINE METHYL ESTER HYDROCHLORIDE; L-4-TRANS-HYDROXYPROLINE METHYL ESTER HYDROCHLORIDE SALT; L-TRANS-4-HYDROXYPROLINE METHYL ESTER HYDROCHLORIDE SALT; Methyl (2S,4R)-4-hydroxypyrrolidine-2-carboxylate hydrochloride; (2S,4R)-methyl 4-hydroxypyrrolidine-2-carboxylate hydrochloride; trans-4-hydroxy-L-proline methyl ester hydrochloride; CAS:40216-83-9;481704-21-6Ecological dataIt is slightly harmful to water. Do not let undiluted or large amount of products contact groundwater, watercourse or sewage system. Do not discharge materials into the surrounding environment without government permission.Properties and stabilityIt will not decompose under normal conditions and has no dangerous reactionStorage methodSealed, cool and dry