(-)-Dibenzoyl-L-tartaric acid monohydrate

(-)-Dibenzoyl-L-tartaric acid monohydrate Suppliers list

Company Name:	Henan Bao Enluo International TradeCo.，LTD
Tel:	+86-17331933971 +86-17331933971
Email:	deasea125996@gmail.com
Products Intro:	Product Name:Dibenzoyl-L-tartaric acid monohydrat CAS:62708-56-9 Purity:99% Package:5kg;100USD

Company Name:	Henan Fengda Chemical Co., Ltd
Tel:	+86-371-86557731 +86-13613820652
Email:	info@fdachem.com
Products Intro:	Product Name:(-)-Dibenzoyl-L-tartaric acid monohydrate CAS:62708-56-9 Purity:98% Package:1KG;3USD\|1000KG;0.2USD

Company Name:	HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Tel:	+8615350851019
Email:	admin@86-ss.com
Products Intro:	Product Name:(-)-Dibenzoyl-L-tartaric acid monohydrate CAS:62708-56-9 Purity:99% Package:5kg;100USD\|10kg;90USD\|25kg;75USD

Company Name:	Hubei Lidu New Material Technology Co., Ltd
Tel:	+undefined+86-19307248857
Email:	liduxcl@163.com
Products Intro:	Product Name:(-)-Dibenzoyl-L-tartaric acid monohydrate CAS:62708-56-9 Purity:98% Package:1kg

Company Name:	Shanghai Daken Advanced Materials Co.,Ltd
Tel:	+86-2158073036
Email:	info@dakenam.com
Products Intro:	Product Name:(-)-Dibenzoyl-L-tartaric acid monohydrate CAS:62708-56-9 Purity:99% Package:100g ;1KG ;5KG 25KG

(-)-Dibenzoyl-L-tartaric acid monohydrate manufacturers

(-)-Dibenzoyl-L-tartaric acid monohydrate Basic information

Product Name:	(-)-Dibenzoyl-L-tartaric acid monohydrate
Synonyms:	L-(-)DIBENZOYL-L-TARTARIC ACID 1-HYDRATE;(2S,3S)-2,3-bis(benzoyloxy)succinic acid hydrate;O,O'-Dibenzoyl-d-Tartaric acid Anhydrous;(-)-O,O''-DIBENZOYL-L-WEINSUREMONOHYDRAT;DIBENZOYL-L-TARARIC ACID MOTOHYDRATE;(-)-Dibenzoyl-L-tartaric acid Monohydrate, 98% 100GR;(2R,3R)-(-)-DI-O-BENZOYL-TARTARIC ACID M;Dibenzoyl-L-tartaric acid Monohydrat
CAS:	62708-56-9
MF:	C18H16O9
MW:	376.31
EINECS:	613-072-9
Product Categories:	chiral;Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Widely used in chiral especially racemic amine compounds;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;CHIRAL CHEMICALS;Hydroxy Acids & Deriv.;Chiral Compound;Organic Building Blocks;Chiral Resolving Reagents;Chiral Resolution Reagents;Chiral Building Blocks;Carboxylic AcidsAsymmetric Synthesis
Mol File:	62708-56-9.mol

(-)-Dibenzoyl-L-tartaric acid monohydrate Chemical Properties

Melting point	88-89 °C(lit.)
alpha	-115 º (c=5, ethanol)
refractive index	-108.5 ° (C=1, EtOH)
storage temp.	Store below +30°C.
form	Powder
color	White
optical activity	[α]20/D 110±3°, c = 5% in ethanol
Water Solubility	SOLUBLE
BRN	4065263
InChI	InChI=1/C18H14O8.H2O/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12;/h1-10,13-14H,(H,19,20)(H,21,22);1H2/t13-,14-;/s3
InChIKey	DXDIHODZARUBLA-DTPOWOMPSA-N
SMILES	[C@@H](C(=O)O)(OC(=O)C1C=CC=CC=1)[C@H](C(=O)O)OC(=O)C1C=CC=CC=1.O \|&1:0,13,r\|
CAS DataBase Reference	62708-56-9(CAS DataBase Reference)

Safety Information

MSDS Information

(-)-Dibenzoyl-L-tartaric acid monohydrate Usage And Synthesis

Chemical Properties	white to light yellow crystal powde
Uses	(-)-Dibenzoyl-L-tartaric acid is used as an intermediate in pharmaceutical and agro chemical industries. It is used as chiral auxiliary in organic synthesis and as a resolution agent in the synthesis of rameleton.
General Description	(-)-O,O′-Dibenzoyl-L-tartaric acid monohydrate may be used as a chiral resolving agent for the resolution of racemic bioactive compounds such as (±)-3-(3-hydroxyphenyl)-N-(1-propyl)-piperidine and (±)-2-(5,6-dimethoxy-1,2,3,4-tetrahydro-1-naphthyl)-imidazoline to isolate the corresponding (-)-enantiomeric forms.
Purification Methods	Crystallise the acid from water (18g from 400 mL boiling H2O) and stir vigorously while cooling in order to obtain crystals; otherwise an oil will separate which solidifies on cooling. Dry it in a vacuum desiccator over KOH/H2SO4 (yield 16.4g) as monohydrate, m 88-89o. It crystallises from xylene as the anhydrous acid, m 173o (150-153o). It does not crystallise from C6H6, toluene, C6H6/pet ether (oil), or CHCl3/pet ether. [Butler & Cretcher J Am Chem Soc 55 2605 1933, Acs et al. Tetrahedron 41 2465 1985, R(+) Beilstein 9 IV 557, S(-) Beilstein 9 III 870.]

(-)-Dibenzoyl-L-tartaric acid monohydrate Preparation Products And Raw materials

Tag:(-)-Dibenzoyl-L-tartaric acid monohydrate(62708-56-9) Related Product Information

2,3-Di-O-para-toluoyl-D-tartaric acid (-)-Di-p-toluoyl-L-tartaric acid Di-p-anisoyl-L-tartaric acid O,O'-Dibenzoyl-I-Tartaric acid Monohydrate,O,O'-Dibenzoyl-I-Tartaric acid Monohydrate (+)-Dibenzoyl-D-tartaric acid monohydrate Dibenzoyl-L-tartaric acid Di-p-toluoyl-D-tartaric acid monohydrate Dibenzoyltartaric acid DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE (-)-Dibenzoyl-L-tartaric acid monohydrate S-VENLAFAXINE-DI-P-TOLUOYL-L-TARTRATE SALT R-VENLAFAXINE-DI-P-TOLUOYL-L-TARTRATE SALT L-(+)-DTTA·H20 DIBENZOYL-D-TARTARIC ACID MONOHYDRATE, [C6H5CO2CH(CO2H)-]2·H2O MP [ɑ]24D=+101.7-+112.70 (C=9,ETOH) WHITE CRYSTALLINE POWDER AURORA KA-6850 AURORA KA-6848 AURORA KA-6846

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.