(2R,3R)-2,3-dihydroxybutanedioic acid


CAS No. : 134865-37-5

(2R,3R)-2,3-dihydroxybutanedioic acid,134865-37-5
Product Details
For research use only. Not Intended for Therapeutic Use!
Cat No:M107484
Synonyms:(2R,3R)-2,3-dihydroxybutanedioic acid
Molecular Formula:C16H24ClNO8
Molecular Weight:393.817
Target:β2 adrenergic receptor agonist
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Appearance:Solid powder
Purity: > 98%
Cat No:M107484
Cas No:134865-37-5
Product-Name:(2R,3R)-2,3-dihydroxybutanedioic acid
IUPAC Name:4-[(1R)-2-(tert-butylamino)-1-hydroxyethyl]-3-chlorophenol;(2R,3R)-2,3-dihydroxybutanedioic acid
InChI:InChI=1S/C12H18ClNO2.C4H6O6/c1-12(2,3)14-7-11(16)9-5-4-8(15)6-10(9)13;5-1(3(7)8)2(6)4(9)10/h4-6,11,14-16H,7H2,1-3H3;1-2,5-6H,(H,7,8)(H,9,10)/t11-;1-,2-/m01/s1
InChIKey:VVIVBRYHTLRZGY-MBANBULQSA-N
SMILES:CC(C)(C)NCC(C1=C(C=C(C=C1)O)Cl)O.C(C(C(=O)O)O)(C(=O)O)O
Meluadrine, also known as (R)-Tulobuterol; Tulobuterol-(R); HSR-81 (R); HSR-81, is an β2 adrenergic receptor agonist potentially use to prevent preterm labor.
1:Acta Crystallogr C. 2013 Jun;69(Pt 6):658-64. doi: 10.1107/S0108270113012377. Epub 2013 May 17. Three salts from the reactions of cysteamine and cystamine with L-(+)-tartaric acid.Benylles A,Cairns D,Cox PJ,Kay G, PMID: 23744391 DOI: 10.1107/S0108270113012377
Abstract: Reaction between cysteamine (systematic name: 2-aminoethanethiol, C2H7NS) and L-(+)-tartaric acid [systematic name: (2R,3R)-2,3-dihydroxybutanedioic acid, C4H6O6] results in a mixture of cysteamine tartrate(1-) monohydrate, C2H8NS(+)·C4H5O6(-)·H2O, (I), and cystamine bis[tartrate(1-)] dihydrate, C4H14N2S2(2+)·2C4H5O6(-)·2H2O, (III). Cystamine [systematic name: 2,2/'-dithiobis(ethylamine), C4H12N2S2], reacts with L-(+)-tartaric acid to produce a mixture of cystamine tartrate(2-), C4H14N2S2(2+)·C4H4O6(2-), (II), and (III). In each crystal structure, the anions are linked by O-H···O hydrogen bonds that run parallel to the a axis. In addition, hydrogen bonding involving protonated amino groups in all three salts, and water molecules in (I) and (III), leads to extensive three-dimensional hydrogen-bonding networks. All three salts crystallize in the orthorhombic space group P2(1)2(1)2(1).
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