(-)-Dibenzoyl-L-tartaric acid monohydrate

Product Name: (-)-Dibenzoyl-L-tartaric acid monohydrate
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
Formula Weight: 376.31
MOL File: 62708-56-9.mol

More

Less

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

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)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36
Safety Statements: 26-36-37/39
WGK Germany: 3
RTECS: WW8070000
F: 3
TSCA: Yes
HS Code: 29181990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 33622
Product name: (?)-O,O′-Dibenzoyl-L-tartaric acid monohydrate
Purity: ≥99.0% (T)
Packaging: 100g
Price: $35.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 33622
Product name: (?)-O,O′-Dibenzoyl-L-tartaric acid monohydrate
Purity: ≥99.0% (T)
Packaging: 500g
Price: $125
Updated: 2024/03/01

TCI Chemical

Product number: D1354
Product name: (-)-Dibenzoyl-L-tartaric Acid Monohydrate
Purity: >98.0%(T)
Packaging: 25g
Price: $80
Updated: 2024/03/01

TCI Chemical

Product number: D1354
Product name: (-)-Dibenzoyl-L-tartaric Acid Monohydrate
Purity: >98.0%(T)
Packaging: 500g
Price: $791
Updated: 2024/03/01

Alfa Aesar

Product number: A16180
Product name: (-)-Dibenzoyl-L-tartaric acid monohydrate, 98+%
Packaging: 100g
Price: $43.65
Updated: 2024/03/01

More

Less

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

More

Less

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

Americas 1 Belgium 3 Canada 1 CHINA 382 Europe 4 France 1 Germany 8 Hungary 3 India 48 Japan 7 Poland 1 Russia 1 Switzerland 6 The Netherlands 1 United Kingdom 20 United States 40 Global 527

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

nanjingsijiayuanyiyaoyouxiangongsi

Tel: 13851445453
Email: 251077031@qq.com
Country: China
ProdList: 58
Advantage: 58

Hangzhou Xinjiayuan Biological Technology Co., LTD

Tel: 15858275893
Email: 3275393843@qq.com
Country: China
ProdList: 25
Advantage: 58

Hepharma Biology And Technology CO.,LTD.

Tel: 187-26307739 18726307739
Email: waimaobu@hepharma.cn
Country: China
ProdList: 1086
Advantage: 58

Tianjin Zhongxin Chemtech Co., Ltd.

Tel: 022-66880623
Fax: 86(0)22-66880086
Email: sales@tjzxchem.com
Country: China
ProdList: 613
Advantage: 60

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
Advantage: 56

More

Less

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

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: (-)-Dibenzoyl-L-tartaric acid monohydrate 62708-56-9
Price: US $100.00-75.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-14

Hubei Lidu New Material Technology Co., Ltd

Product: (-)-Dibenzoyl-L-tartaric acid monohydrate 62708-56-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 20tons
Release date: 2024-10-30

Henan Fengda Chemical Co., Ltd

Product: (-)-Dibenzoyl-L-tartaric acid monohydrate 62708-56-9
Price: US $3.00-0.20/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-03-26

62708-56-9, (-)-Dibenzoyl-L-tartaric acid monohydrateRelated 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

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

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

(-)-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 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-DBTA

(-)-Dibenzoyl-L-tartaric Acid Monohydrate&gt

(+)-Dibenzoyl-L-tartaric acid monohydrate

(?)-O,O'-Dibenzoyl-L-tartaric acid monohydrate

Butanedioic acid, 2,3-bis(benzoyloxy)-, monohydrate, [R-(R*,R*)]-

(-)-Dibenzoyl-L-tartaric acid monohydrate

TIANFU-CHEM CAS:62708-56-9 (-)-Dibenzoyl-L-tartaric acid monohydrate

(-)-O,O'-Dibenzoyl-L-tartaric acid monohydrate

(2R,3S)-2,3-dibenzoyloxybutanedioic acid

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