(S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL

Product Name: (S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL
CAS No.: 320714-00-9
Chemical Name: (S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL
Synonyms: (S,S)-DPP-TROST LIGAND;Trost (S,S)-Bis-ProPhenol Ligand;(S,S)-TROST-BIS-PRO-PHENOL LIGAND;2,6-Bis[(2S)-2-(hydroxydiphenylmethyl)-1- pyrrolidinylmethyl]-4-methylphenol;(S,S)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)PYRROLIDIN-1-YLMETHYL]-4-METHYLPHENOL;(S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL;2,6-Bis[(2S)-2-(hydroxydiphenylmethyl)-1- pyrrolidinylmethyl]-4-methylphenol,99%e.e.;(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol 95%;(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol - [B92205];2-Pyrrolidinemethanol, 1,1'-[(2-hydroxy-5-methyl-1,3-phenylene)bis(methylene)]bis[α,α-diphenyl-, (2S,2'S)-
CBNumber: CB3126008
Molecular Formula: C43H46N2O3
Formula Weight: 638.84
MOL File: Mol file

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(S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL Property

Melting point:: 93-102 °C
Boiling point:: 777.5±55.0 °C(Predicted)
Density: 1.226±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: solid
pka: 8.50±0.50(Predicted)
Appearance: Off-white to light yellow Solid
optical activity: [α]/D +50°, c =1 in chloroform

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Safety

Hazard Codes: Xn
Risk Statements: 22-36-40-36/38-21/22
Safety Statements: 26-36/37
RIDADR: UN 2811 6.1/PG 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H351Suspected of causing cancer

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 668370
Product name: (S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol
Purity: 95%
Packaging: 1 g
Price: $65.73
Updated: 2025/07/31

Sigma-Aldrich

Product number: 668370
Product name: (S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol
Purity: 95%
Packaging: 5 g
Price: $241
Updated: 2025/07/31

Sigma-Aldrich

Product number: 668370
Product name: (S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol
Purity: 95%
Packaging: 1G
Price: $36.44
Updated: 2024/03/01

Sigma-Aldrich

Product number: 668370
Product name: (S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol
Purity: 95%
Packaging: 5G
Price: $234
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CCH0004950
Product name: (S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL
Purity: 95.00%
Packaging: 1G
Price: $646.88
Updated: 2021/12/16

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(S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL Chemical Properties,Usage,Production

Uses

A useful catalyst in asymmetric aldol, Henry, and Mannich-type reactions.

(S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL Suppliers

China 47 Switzerland 1 United States 2 Global 50

Tianjin Derchemist Science & Technology Co., Ltd.

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320714-00-9, (S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOLRelated Search:

(S,S)-DPP-TROST LIGAND

(S,S)-(+)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL

(S,S)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)PYRROLIDIN-1-YLMETHYL]-4-METHYLPHENOL

(S,S)-TROST-BIS-PRO-PHENOL LIGAND

Trost (S,S)-Bis-ProPhenol Ligand, (S,S)-2,6-Bis[2-(hydroxydiphenylmethyl)pyrrolidin-1-ylmethyl]-4-methylphenol

Trost (S,S)-Bis-ProPhenol Ligand

(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol 95%

2,6-Bis[(2S)-2-(hydroxydiphenylmethyl)-1- pyrrolidinylmethyl]-4-methylphenol

2,6-Bis[(2S)-2-(hydroxydiphenylmethyl)-1- pyrrolidinylmethyl]-4-methylphenol,99%e.e.

((2S,2'S)-1,1'-((2-Hydroxy-5-methyl-1,3-phenylene)bis(methylene))bis(pyrrolidine-2,1-diyl))bis(diphenylmethanol)

2-Pyrrolidinemethanol, 1,1'-[(2-hydroxy-5-methyl-1,3-phenylene)bis(methylene)]bis[α,α-diphenyl-, (2S,2'S)-

(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol - [B92205]

320714-00-9

Chiral Nitrogen