What is the 2-Bromoisovanillin?

2-Bromoisovanillin is , while it's Molecular Formula is C8H7BrO3. 2-Bromo-5-hydroxy-4-methoxybenzaldehyde was used in the synthesis of 4-bromo-2-methoxy-5-(2-methoxyethenyl)phenol.

What is the CAS number for 2-Bromoisovanillin?

The CAS number of 2-Bromoisovanillin is 2973-59-3.

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Product Details

Quick Details

CasNo： 2973-59-3
Molecular Formula： C₈H₇BrO₃
Purity： 99%

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Molecular Formula:C8H7BrO3
Molecular Weight:231.046
Vapor Pressure:0.000166mmHg at 25°C
Melting Point:98-100 ºC
Refractive Index:1.622
Boiling Point:320.8 ºC at 760 mmHg
PKA:8.69±0.23(Predicted)
Flash Point:147.8 ºC
PSA：46.53000
Density:1.653 g/cm³
LogP:1.97580

2-Bromoisovanillin(Cas 2973-59-3) Usage

Chemical Properties	White to off-white crystalline powder
Uses	2-Bromo-5-hydroxy-4-methoxybenzaldehyde was used in the synthesis of 4-bromo-2-methoxy-5-(2-methoxyethenyl)phenol.
Synthesis Reference(s)	Chemical and Pharmaceutical Bulletin, 26, p. 3113, 1978 DOI: 10.1248/cpb.26.3113
Consumer Uses	ECHA has no public registered data indicating whether or in which chemical products the substance might be used. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

InChI:InChI=1/C8H7BrO3/c1-12-8-3-6(9)5(4-10)2-7(8)11/h2-4,11H,1H3

2973-59-3 Relevant articles

Exploring the formation and recognition of an important G-quadruplex in a HIF1α promoter and its transcriptional inhibition by a benzo[c]phenanthridine derivative

Chen, Han,Long, Haitao,Cui, Xiaojie,Zhou, Jiang,Xu, Ming,Yuan, Gu

, p. 2583 - 2591 (2014)

Four putative G-quadruplex sequences (PG...

Biomimetic synthesis of galantamine: Via laccase/TEMPO mediated oxidative coupling

Baratto, Maria Camilla,Bizzarri, Bruno Mattia,Botta, Lorenzo,Pogni, Rebecca,Saladino, Raffaele,Zippilli, Claudio

, p. 10897 - 10903 (2020/03/27)

Laccase-mediated intramolecular oxidativ...

Single-Step Dual Functionalization: One-Pot Bromination-Cross-Dehydrogenative Esterification of Hydroxy Benzaldehydes with CCl 3 Br - A Comparison with Selectfluor

Talukdar, Ranadeep

supporting information, p. 1713 - 1718 (2019/08/28)

Bromination of phenolic compounds withou...

PRODRUGS OF KALLIKREIN INHIBITORS

-

Page/Page column 63, (2018/05/24)

Disclosed are compounds of formula I, II...

Synthesis of 5 - methoxy - 4 - hydroxy - 2 - boric acid aldehyde group benzenefrequency alcohol ester (by machine translation)

-

Paragraph 0052; 0053; 0054; 0055, (2017/08/29)

The invention provides a method for synt...

2973-59-3 Process route

: 179107-93-8
N-(p-hydroxyphenylethyl)-N-(6-bromo-3-hydroxy-4-methoxybenzyl)amine

: 51-67-2
tyrosamine

: 2973-59-3
2-bromoisovanillin

: C₁₆H₁₆BrNO₃

Conditions

Conditions	Yield
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; laccase from Trametes versicolor; In 1,4-dioxane; at 25 ℃; for 3h; pH=4.5;	8% 37% 33%

: 15930-53-7
6-bromo-3,4-methylenedioxybenzaldehyde

: 2973-59-3
2-bromoisovanillin

Conditions

Conditions	Yield
With potassium tert-butylate; In methanol; dimethyl sulfoxide; at 50 ℃; for 0.5h;	83%
With potassium tert-butylate; In methanol; dimethyl sulfoxide; at 50 ℃; for 1.45h; Large scale;	40.7%
With sodium methylate; In methanol; dimethyl sulfoxide; at 150 ℃;
With sodium methylate; In dimethyl sulfoxide; Ambient temperature;

2973-59-3 Upstream products

621-59-0
isovanillin
5392-10-9
2-bromo-4,5-dimethoxybenzaldehyde
67-56-1
methanol
15930-53-7
6-bromo-3,4-methylenedioxybenzaldehyde

2973-59-3 Downstream products

80832-63-9
3-hydroxy-4,6-dimethoxybenzaldehyde
6451-86-1
5-benzyloxy-2-bromo-4-methoxybenzaldehyde
5392-10-9
2-bromo-4,5-dimethoxybenzaldehyde
69048-79-9
4-bromo-5-formyl-2-methoxyphenyl acetate

;

2973-59-3

Quick Details

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2-Bromoisovanillin(Cas 2973-59-3) Usage

2973-59-3 Relevant articles

Exploring the formation and recognition of an important G-quadruplex in a HIF1α promoter and its transcriptional inhibition by a benzo[c]phenanthridine derivative

Chen, Han,Long, Haitao,Cui, Xiaojie,Zhou, Jiang,Xu, Ming,Yuan, Gu

, p. 2583 - 2591 (2014)

Biomimetic synthesis of galantamine: Via laccase/TEMPO mediated oxidative coupling

Baratto, Maria Camilla,Bizzarri, Bruno Mattia,Botta, Lorenzo,Pogni, Rebecca,Saladino, Raffaele,Zippilli, Claudio

, p. 10897 - 10903 (2020/03/27)

Single-Step Dual Functionalization: One-Pot Bromination-Cross-Dehydrogenative Esterification of Hydroxy Benzaldehydes with CCl 3 Br - A Comparison with Selectfluor

Talukdar, Ranadeep

supporting information, p. 1713 - 1718 (2019/08/28)

PRODRUGS OF KALLIKREIN INHIBITORS

-

Page/Page column 63, (2018/05/24)

Synthesis of 5 - methoxy - 4 - hydroxy - 2 - boric acid aldehyde group benzenefrequency alcohol ester (by machine translation)

-

Paragraph 0052; 0053; 0054; 0055, (2017/08/29)

2973-59-3 Process route

2973-59-3 Upstream products

2973-59-3 Downstream products

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