608-68-4 Dimethyl (R(R*,R*))-tartrate Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-dimethyl ester Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dimethyl ester EINECS 210-166-8 L-Dimethyl tartrate Dimethyl L-tartrate CAS 608-68-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 608-68-4 Dimethyl (R(R*,R*))-tartrate Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-dimethyl ester Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dimethyl ester EINECS 210-166-8 L-Dimethyl tartrate Dimethyl L-tartrate.

608-68-4 Dimethyl (R(R*,R*))-tartrate Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-dimethyl ester Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dimethyl ester EINECS 210-166-8 L-Dimethyl tartrate Dimethyl L-tartrate (CAS 608-68-4), molecular formula C6H10O6 and molecular weight 178.14 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 608-68-4 Dimethyl (R(R*,R*))-tartrate Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-dimethyl ester Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dimethyl ester EINECS 210-166-8 L-Dimethyl tartrate Dimethyl L-tartrate (C6H10O6) contains a carbohydrate-derived structure. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 178.14 g/mol, it falls into the medium-molecular-weight range.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 608-68-4 Dimethyl (R(R*,R*))-tartrate Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-dimethyl ester Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dimethyl ester EINECS 210-166-8 L-Dimethyl tartrate Dimethyl L-tartrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com