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(-)-Dibenzoyl-L-tartaric acid monohydrate

(-)-Dibenzoyl-L-tartaric acid monohydrate Structure
(-)-Dibenzoyl-L-tartaric acid monohydrate structure
CAS No.
62708-56-9
Chemical Name:
(-)-Dibenzoyl-L-tartaric acid monohydrate
Synonyms
L-DBTA;DIBENZOYL-L-TARTARIC ACID MONOHYDRATE;L-(-)-DBTA H2O;L-(-)-DBTA.2H2O;(-)-O,O'-DibenzoyL;(-)-Dibenzoyl-L-tart;-tartaric acid monohydrate;L-tartaric acid monohydrate;DI-O-BENZOYL-L-TARTARIC ACID;(-)-DIBENZOYL-L-TARTARIC ACID H2O
CBNumber:
CB6310345
Molecular Formula:
C18H16O9
Molecular Weight:
376.31
MDL Number:
MFCD00149119
MOL File:
62708-56-9.mol
MSDS File:
SDS
Last updated:2024-03-26 17:16:27
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(-)-Dibenzoyl-L-tartaric acid monohydrate 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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P305+P351+P338
Hazard Codes  Xi
Risk Statements  36
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  WW8070000
F  3
TSCA  Yes
HS Code  29181990
NFPA 704
1
2 0

(-)-Dibenzoyl-L-tartaric acid monohydrate price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 33622 (?)-O,O′-Dibenzoyl-L-tartaric acid monohydrate ≥99.0% (T) 62708-56-9 100g $35.9 2024-03-01 Buy
Sigma-Aldrich 33622 (?)-O,O′-Dibenzoyl-L-tartaric acid monohydrate ≥99.0% (T) 62708-56-9 500g $125 2024-03-01 Buy
TCI Chemical D1354 (-)-Dibenzoyl-L-tartaric Acid Monohydrate >98.0%(T) 62708-56-9 25g $80 2024-03-01 Buy
TCI Chemical D1354 (-)-Dibenzoyl-L-tartaric Acid Monohydrate >98.0%(T) 62708-56-9 500g $791 2024-03-01 Buy
Alfa Aesar A16180 (-)-Dibenzoyl-L-tartaric acid monohydrate, 98+% 62708-56-9 100g $43.65 2024-03-01 Buy
Product number Packaging Price Buy
33622 100g $35.9 Buy
33622 500g $125 Buy
D1354 25g $80 Buy
D1354 500g $791 Buy
A16180 100g $43.65 Buy

(-)-Dibenzoyl-L-tartaric acid monohydrate Chemical Properties,Uses,Production

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

Raw materials

Preparation Products

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

Global( 535)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Bao Enluo International TradeCo.，LTD
+86-17331933971 +86-17331933971 deasea125996@gmail.com China 2503 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 19368 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15954 58
Taizhou Tianhong Biochemistry Technology Co., Ltd. 		0523-86132544 sales@thbiochem.com CHINA 305 60
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21687 55
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 fandachem@gmail.com China 9340 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3012 60
Tianjin Zhongxin Chemtech Co., Ltd. 		+86-022-66880623 +8618622897568 sales@tjzxchem.com China 562 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10247 58
Supplier Advantage
Henan Bao Enluo International TradeCo.，LTD
58
Henan Fengda Chemical Co., Ltd 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58
Taizhou Tianhong Biochemistry Technology Co., Ltd. 		60
Henan Tianfu Chemical Co.,Ltd. 		55
Hangzhou FandaChem Co.,Ltd. 		55
Nanjing ChemLin Chemical Industry Co., Ltd. 		60
Tianjin Zhongxin Chemtech Co., Ltd. 		58
career henan chemical co 		58
Shenzhen Nexconn Pharmatechs Ltd 		58

View Lastest Price from (-)-Dibenzoyl-L-tartaric acid monohydrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(-)-Dibenzoyl-L-tartaric acid monohydrate pictures 2024-03-26 (-)-Dibenzoyl-L-tartaric acid monohydrate
62708-56-9
 US $3.00-0.20 / KG 1KG 98% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
Dibenzoyl-L-tartaric acid monohydrat pictures 2023-05-27 Dibenzoyl-L-tartaric acid monohydrat
62708-56-9
 US $100.00 / kg 25kg 99% 500t/month Henan Bao Enluo International TradeCo.，LTD
(-)-Dibenzoyl-L-tartaric acid monohydrate pictures 2023-03-01 (-)-Dibenzoyl-L-tartaric acid monohydrate
62708-56-9
 US $90.00 / kg 1kg 99% 100 tons Hebei Duling International Trade Co. LTD

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

(-)-Dibenzoyl-L-tartaric acid monohydrate(62708-56-9)FT-IR

62708-56-9((-)-Dibenzoyl-L-tartaric acid monohydrate)Related Search:

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

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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 L-(-)DBTA, Dibenzoyl-L-tartaric acid, Monohydrate L-tartaric acid monohydrate Dibenzoy-L-tartaric acid monhydrate Dibenzoyl-L-tartaric Acid Monohydrate,99%e.e. (2R,3R)-(-)-Di-O-benzoyl-tartaric acid monohydrate for resolution of racemates for synthesis (-)-O,Oibenzoyl-L-TartaricAcidMonohydrate Dibenzoyl-L-tartricacid monohydrate L-(-)-DBTA H2O L-(-)-DBTA.2H2O O,O'-Dibenzoyl-(2R,3R)-tartaric acid monohydrate (-)-Dibenzoyl-L-tart (-)-O,O'-DIBENZOYL-L-TARTARIC ACID HYDRATE (-)-O,O'-DIBENZOYL-L-TARTARIC ACID MONOHYDRATE (2R,3R)-(-)-DI-O-BENZOYL-TARTARIC ACID MONOHYDRATE (2R,3R)-(-)-O,O'-DIBENZOYLTARTARIC ACID MONOHYDRATE (2R,3R)-(-)-DIBENZOYL-L-TARTARIC ACID MONOHYDRATE (-)-2,3-DIBENZOYL-L-TARTARIC ACID MONOHYDRATE DI-O-BENZOYL-L-TARTARIC ACID (-)-DIBENZOYL-L-TARTARIC ACID MONOHYDRATE DIBENZOYL-L-(-)-TARTARIC ACID MONOHYDRATE (-)-DIBENZOYL-L-TARTARIC ACID H2O L-TARTARIC ACID 2,3-DIBENZOYL ESTER MONOHYDRATE L(-)-DIBENZOYL-L-TARTARIC ACID MONOHYDRATE L(-)-DIBENZOYL-L-TARTATIC ACID MONOHYDRATE L-(-)Dibenzoyl-D-tartaric acid Hydrate (-)-O,O'-DibenzoyL -tartaric acid monohydrate Di-Benzoyl-L-Tartaric acid Monohydrate (62708-56-9) L-DBTA, Дибензоил-L-винная кислота 2,3-bis(benzoyloxy)succinic acid hydrate (-)-Dibenzoyl-L-tartaric Acid Monohydrate> (+)-Dibenzoyl-L-tartaric acid monohydrate (?)-O,O'-Dibenzoyl-L-tartaric acid monohydrate (-)-Dibenzoyl-L-tartaric acid monohydrate TIANFU-CHEM CAS:62708-56-9 (-)-Dibenzoyl-L-tartaric acid monohydrate Butanedioic acid, 2,3-bis(benzoyloxy)-, monohydrate, [R-(R*,R*)]- (-)-O,O'-Dibenzoyl-L-tartaric acid monohydrate (2R,3S)-2,3-dibenzoyloxybutanedioic acid DIBENZOYL-L-TARTARIC ACID MONOHYDRATE L-DBTA L-(-) dibenzoyl tartaric acid monohydrate ibenzoyl-L-tartaric acid monohydrate L-O,O'-dibenzoyltartaric acid hydrate (-)-Dibenzoyl-L-tartaricacidmonohydrate 99.5% (-)Dibenzoyl -L-tartaric acid mono hydrate DBTA ('Dibenzoyl-L-tartaric acid monohydrate (-)-O,O''-DIBENZOYL-L-WEINSUREMONOHYDRAT O,O'-DibenzoylChemicalbook-d-TartaricacidAnhydrous Dibenzoyl-l-tartaric acid (DBTA-MONOHYDRATE) DBTA('Dibenzoyl-L-tartaricacidmonohydrate