(+)-Taddol

Product Name: (+)-Taddol
CAS No.: 93379-49-8
Chemical Name: (+)-Taddol
Synonyms: ((4S,5S);97.0%(LC);(+)-TADDOL;(S,S)-taddol;SEEBACH REAGENT;bis(diphenylmethanol);(4S,5S)-2,2-Dimethyl-α;(+)-4,5-Bis[hydroxy(diphenyL;meso-2,3-Diphenylsuccinonitrile>(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TE
CBNumber: CB6152969
Molecular Formula: C31H30O4
Formula Weight: 466.57
MOL File: 93379-49-8.mol

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(+)-Taddol Property

Melting point:: 193-196 °C(lit.)
alpha: -62.6 º (c=1 in chloroform)
Boiling point:: 633.2±50.0 °C(Predicted)
Density: 1.200±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
pka: 12.28±0.29(Predicted)
color: White to Almost white
optical activity: [α]19/D +67°, c = 1 in chloroform
BRN: 4724097
InChIKey: RNSJHECWLNVNFE-LOYHVIPDSA-N
CAS DataBase Reference: 93379-49-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 264997
Product name: (4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol
Purity: 97%
Packaging: 1g
Price: $94.3
Updated: 2022/05/15

TCI Chemical

Product number: B2048
Product name: (+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
Purity: >97.0%(HPLC)
Packaging: 1g
Price: $95
Updated: 2024/03/01

TCI Chemical

Product number: B2048
Product name: (+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
Purity: >97.0%(HPLC)
Packaging: 5g
Price: $262
Updated: 2024/03/01

Strem Chemicals

Product number: 08-1258
Product name: (4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol, 98% (99% ee)
Packaging: 1g
Price: $46
Updated: 2024/03/01

TRC

Product number: T779313
Product name: (+)-TADDOL
Packaging: 50mg
Price: $60
Updated: 2021/12/16

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(+)-Taddol Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

Ligand for enantioselective Lewis-acid mediated Diels-Alder, allyltitanation of aldehydes, and Michael-Mukaiyama additions promoted by chiral Ti-complexes.

(+)-Taddol Preparation Products And Raw materials

Raw materials

p-Toluenesulfonic acid Bromobenzene Tetrahydrofuran Ethyl acetate Dichloromethane Methanol L(+)-Tartaric acid

Preparation Products

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(+)-Taddol Suppliers

Americas 1 China 108 Europe 1 France 1 Germany 4 India 3 Japan 2 Switzerland 1 The Netherlands 1 United Kingdom 10 United States 21 Global 153

Tianjin Derchemist Science & Technology Co., Ltd.

Tel: 22-58627059 13920586291
Fax: 022-58620305
Email: zdcomcon@126.com
Country: China
ProdList: 3401
Advantage: 50

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

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9809
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19172
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

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

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7191
Advantage: 65

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View Lastest Price from (+)-Taddol manufacturers

Career Henan Chemical Co

Product: (+)-Taddol 93379-49-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95%-99%
Supply Ability: 100KG
Release date: 2019-08-29

93379-49-8, (+)-TaddolRelated Search:

Dichlorodiphenylsilane Dimethyl phthalate 1,5-Diphenylcarbazide 1,3-Diphenyl-2-thiourea 3,4'-DIAMINODIPHENYLMETHANE Chlorodiphenylphosphine Diphenyldimethoxysilane Dimethyl sulfide Dimethyl fumarate N,N-Dimethylformamide Dimethyl ether Dimethyl sulfoxide 2,2-Dimethyl-1,3-dioxolane-4-methanol ETHANE 1,3-Dioxolane 2,5-Dimethyl-2,5-hexanediol 2,2,4-TRIMETHYL-1,3-DIOXOLANE (R)-(-)-4-PHENYL-2-BUTANOL

(+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE

(4S,5S)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL

(4S,5S)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-DIOXOLANE

(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-D-THREITOL

(2S,3S)-(+)-1,1,4,4-TETRAPHENYL-2,3-(2-PROPYLIDENEDIOXY)-BUTANE-1,4-DIOL

(2S,3S)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-1,2,3,4-BUTANETETROL

(2S,3S)-(+)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE

(+)-TADDOL

SEEBACH REAGENT

1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-.alpha.,.alpha.,.alpha.,.alpha.-tetraphenyl-, (4S,5S)-

(4s,5s)-2,2-dimethyl-α,α,α',α'-tetraphenyldioxolane-4,5-dimethanol

(+)-Taddol (2S,3S)-(-)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyl-1,3-dioxolane

(+)-TRANS-4,5-BIS-(DIPHENYL-HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE

(+)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL)

(+)-trans-A,A-(2,2-dimethyl-1,3-dioxolane -4,5-D

Bishydroxydiphenylmethyldimethyldioxolane

1,1,4,4-Tetraphenyl-2,3,0-isopropylidene-D-threitol

(4S,5S)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyldioxolane-4,5-dimethan

(2,2-)Dimethy-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)

(4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane- 4,5-dimethanol

((4S,5S)

-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)

bis(diphenylmethanol)

(4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane- 4,5-dimethanol,99%e.e.

1,1,4,4-Tetraphenyl-2,3-O-isopropylidene-L-threitol

[(4S,5S)-5-[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-diphenylmethanol

(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TE

(4S,5S)-2,2-DIMETHYL-A,A,A'',A'',-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL

(+)-trans-α,α'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenlmethanol)

(2,2-dimethyl)-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol

(4S,5S)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyldioxolane, (+)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-D-threitol, (+)-trans-α,αμ-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)

(4S)-α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4α,5β-dimethanol

(4S,5S)-α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4,5-dimethanol

2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4α,5β-dimethanol

α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4α,5β-bismethanol

2,2-Dimethyl-1,3-dioxolane-4,5-bis(α,α-diphenylmethanol)

α,α'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(α-phenylbenzyl alcohol)

α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4,5-dimethanol

((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)

(+)-trans-alpha,alpha'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol) (2S,3S)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-1,2,3,4-butanetetrol (+)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-D-threitol

(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane,97%

(4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol ,98%

(4S,5S)-2,2-Dimethyl-α,α,α',α'-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanol

(S,S)-taddol

(4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol, 98% (99% ee)

97.0%(LC)

(4S,5S)-2,2-Dimethyl-α

'-tetraphenyl-1,3-dioxolane-4,5-dimethanol, 98% (99% ee)

Neu5GcAc[1Me,4789Ac]α(2-6)Gal[24Bz,3Bn]-β-MP&gt

Methyl2,3,4,6-Tetra-O-pivaloyl-D-mannopyranoside&gt

Neu5Acα(2-6)Galβ(1-3)GlcNAc-β-pNP&gt

meso-2,3-Diphenylsuccinonitrile&gt

Gal[2346Ac]β(1-3)GlcNPhth[46Bzd]-β-MP&gt

(+)-4,5-Bis[hydroxy(diphenyL

1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-α4,α4,α5,α5-tetraphenyl-, (4S,5S)-

(-)-2,3-O-isopropylidene-1,1,4,4-tetra-phenyl-D-threitol

(4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol

(+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE