ALPHA-BENZOIN OXIME

  • CAS：441-38-3
  • purity：99%
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1.What is the ALPHA-BENZOIN OXIME ?

(S)-(+)-2-oxo-1,2-diphenylethyl butyrate

(S)-(+)-2-oxo-1,2-diphenylethyl butyrate

(+)-(S)-benzoin E-oxime
441-38-3,574-13-0,5928-63-2,5987-98-4,7110-50-1,91840-94-7,116779-97-6,118353-45-0,118353-47-2,141902-07-0,57794-28-2

(+)-(S)-benzoin E-oxime

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: lipase TL from Pseudomonas stutzeri / tetrahydrofuran; aq. phosphate buffer / 16 h / 20 °C / pH 7 / Inert atmosphere; Enzymatic reaction
2: sodium acetate; hydroxylamine hydrochloride / ethanol; water / Inert atmosphere; Reflux
With lipase TL from Pseudomonas stutzeri; hydroxylamine hydrochloride; sodium acetate; In tetrahydrofuran; aq. phosphate buffer; ethanol; water;
(S)-(+)-benzoin
5928-67-6,579-44-2

(S)-(+)-benzoin

(+)-(S)-benzoin E-oxime
441-38-3,574-13-0,5928-63-2,5987-98-4,7110-50-1,91840-94-7,116779-97-6,118353-45-0,118353-47-2,141902-07-0,57794-28-2

(+)-(S)-benzoin E-oxime

Conditions
Conditions Yield
With hydroxylamine hydrochloride; sodium acetate; In ethanol; water; Inert atmosphere; Reflux;
10 % de

2.What is the CAS number for ALPHA-BENZOIN OXIME ?

The CAS number of ALPHA-BENZOIN OXIME is 441-38-3.

More information of ALPHA-BENZOIN OXIME 441-38-3 are:

CAS?Number

441-38-3

Density

1.13 g/cm3

Melting Point

153-155 °C(lit.)

Boiling Point

417.8 °C at 760 mmHg

Flash Point

270.4 °C

Vapor Pressure

9.98E-08mmHg at 25°C

Refractive Index

1.5780 (estimate)

HS CODE

2928.00 DERIVATION

PSA

52.82000

LogP

2.59850

Pka

10.92±0.40(Predicted)

3.What are another words for ALPHA-BENZOIN OXIME ?

Synonyms?for?ALPHA-BENZOIN OXIME 441-38-3:Benzoin,oxime (6CI,7CI,8CI);2-Hydroxy-1,2-diphenylethanoneoxime;NSC 659;dl-Benzoin anti-oxime;

4.What is the molecular formula of ALPHA-BENZOIN OXIME?

The chemical formula of ?ALPHA-BENZOIN OXIME is?C14H13NO2 which containing 14 Carbon atoms,13 Hydrogen atoms,1 Nitrogen atoms and 2 Oxygen atoms,and the molecular weight of??ALPHA-BENZOIN OXIME?is 227.263.

5.What is ALPHA-BENZOIN OXIME (441-38-3) used for?

InChI:InChI=1/C14H13NO2/c16-14(12-9-5-2-6-10-12)13(15-17)11-7-3-1-4-8-11/h1-10,14,16-17H/b15-13-/t14-/m1/s1

Relevant articles related to ALPHA-BENZOIN OXIME:

Article

Source

Chiral morphine quinoline compound preparation method and chiral amino acid preparation method of compound

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Paragraph 0105; 0107-0109, (2017/12/13)

Solution-phase synthesis and evaluation of tetraproline chiral stationary phases

Dai, Zhi,Ye, Guozhong,Pittman Jr., Charles U.,Li, Tingyu

experimental part, p. 329 - 338 (2012/05/20)

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