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(R)-(-)-BENZOIN

(R)-(-)-BENZOIN Structure
(R)-(-)-BENZOIN structure
CAS No.
5928-66-5
Chemical Name:
(R)-(-)-BENZOIN
Synonyms
(R)-(-)-BENZOIN;(R)-(-)-Benzoin 98%;(R)-(-)-BENZOIN, 98% (99% EE/HPLC);(R)-2-HYDROXY-2-PHENYLACETOPHENONE;Ethanone, 2-hydroxy-1,2-diphenyl-, (2R)-
CBNumber:
CB3141559
Molecular Formula:
C14H12O2
Molecular Weight:
212.24
MDL Number:
MFCD00082818
MOL File:
5928-66-5.mol
MSDS File:
SDS
Last updated:2023-07-02 08:28:07
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(R)-(-)-BENZOIN Properties

Melting point 135-137 °C (lit.)
Boiling point 343.0±0.0 °C(Predicted)
Density 1.179±0.06 g/cm3(Predicted)
pka 12.28±0.20(Predicted)
optical activity [α]24/D 115°, c = 1.5 in acetone
LogP 2.130 (est)
FDA UNII BKM6YU2C5Y

SAFETY

Risk and Safety Statements

WGK Germany  3

(R)-(-)-BENZOIN price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 459941 (R)-(?)-Benzoin 98% 5928-66-5 25mg $89.4 2023-01-07 Buy
Chem-Impex 41383 (R)-(-)-Benzoin,≥98.5%(Chiralpurity) ≥98.5%(Chiralpurity) 5928-66-5 25MG $73.38 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004787 (R)-(-)-BENZOIN 98.00% 5928-66-5 25MG $677.32 2021-12-16 Buy
AHH MT-23850 (R)-(-)-Benzoin 98% 5928-66-5 0.5g $390 2021-12-16 Buy
Product number Packaging Price Buy
459941 25mg $89.4 Buy
41383 25MG $73.38 Buy
CCH0004787 25MG $677.32 Buy
MT-23850 0.5g $390 Buy

(R)-(-)-BENZOIN Chemical Properties,Uses,Production

Uses

(R)-(-)-Benzoin may be used in the preparation of (R)-2-hydroxy-1-phenylpropanone by reacting with benzaldehyde lyase (BAL) in the presence of acetaldehyde.

Definition

ChEBI: (R)-benzoin is a benzoin. It is an enantiomer of a (S)-benzoin.

(R)-(-)-BENZOIN synthesis

100-52-7
5928-66-5
Synthesis of (R)-(-)-BENZOIN from Benzaldehyde

(R)-(-)-BENZOIN Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-(-)-BENZOIN Suppliers

Global( 16)Suppliers
Supplier Tel Email Country ProdList Advantage
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Shanghai Tube Pharmaceutical Co., Ltd. 021-54338626 18017892860 sales@tubepharm.com China 2221 58
BOC Sciences -- info@bocsci.com USA 0 65
Shanghai Aladdin Biochemical Technology Co.,Ltd. +86-18521732826 market@aladdin-e.com China 48617 58
Supplier Advantage
Aladdin Scientific 		58
Energy Chemical 61
Sigma-Aldrich 80
Shanghai Tube Pharmaceutical Co., Ltd. 58
BOC Sciences 65
Shanghai Aladdin Biochemical Technology Co.,Ltd. 58

(R)-(-)-BENZOIN Spectrum

(R)-(-)-BENZOIN(5928-66-5)IR

5928-66-5((R)-(-)-BENZOIN)Related Search:

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(R)-2-HYDROXY-2-PHENYLACETOPHENONE (R)-(-)-BENZOIN (R)-(-)-Benzoin 98% (R)-(-)-BENZOIN, 98% (99% EE/HPLC) Ethanone, 2-hydroxy-1,2-diphenyl-, (2R)- 5928-66-5 Organic Building Blocks Ketones Asymmetric Synthesis Chiral Building Blocks