ChemicalBook > CAS DataBase List > 2-AMINO-4-BROMOBENZALDEHYDE

2-AMINO-4-BROMOBENZALDEHYDE

Application

Product Name: 2-AMINO-4-BROMOBENZALDEHYDE
CAS No.: 59278-65-8
Chemical Name: 2-AMINO-4-BROMOBENZALDEHYDE
Synonyms: Ambroxol Impurity 60;2-Amino-4-bromobenzaL;4-BroMo-2-aMinobenzaldehyde;2-AMINO-4-BROMOBENZALDEHYDE;Benzaldehyde, 2-amino-4-bromo-;2-AMINO-4-BROMOBENZALDEHYDE ISO 9001：2015 REACH
CBNumber: CB7294688
Molecular Formula: C7H6BrNO
Formula Weight: 200.03
MOL File: 59278-65-8.mol

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2-AMINO-4-BROMOBENZALDEHYDE Property

Melting point:: 85 °C
Boiling point:: 317.1±32.0 °C(Predicted)
Density: 1.672±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka: -0.72±0.10(Predicted)
Appearance: Off-white to yellow Solid
InChI: InChI=1S/C7H6BrNO/c8-6-2-1-5(4-10)7(9)3-6/h1-4H,9H2
InChIKey: ZZVUOSVSPAPBEJ-UHFFFAOYSA-N
SMILES: C(=O)C1=CC=C(Br)C=C1N

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Safety

HS Code: 2922390090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

TRC

Product number: A594835
Product name: 2-Amino-4-bromobenzaldehyde
Packaging: 100mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: W7224
Product name: 2-Amino-4-bromobenzaldehyde
Packaging: 1g
Price: $107
Updated: 2021/12/16

Apolloscientific

Product number: OR51844
Product name: 2-Amino-4-bromobenzaldehyde
Packaging: 1g
Price: $140
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA139324
Product name: 2-Amino-4-bromobenzaldehyde
Packaging: 1g
Price: $150
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4656-9-44
Product name: 2-Amino-4-bromobenzaldehyde
Packaging: 1g
Price: $154
Updated: 2021/12/16

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2-AMINO-4-BROMOBENZALDEHYDE Chemical Properties,Usage,Production

Application

2-Amino-4-bromobenzaldehyde is an organic synthesis intermediate and a pharmaceutical intermediate that can be used in laboratory research and development processes as well as in chemical and pharmaceutical synthesis.

Synthesis

5551-12-2

59278-65-8

Step 3. Synthesis of 2-amino-4-bromobenzaldehyde: Iron powder was added to 0.2 M of 4-bromo-2-nitrobenzaldehyde in a mixed solvent system of acetic acid and ethanol (v/v 1:1) under argon protection. The reaction mixture was stirred at room temperature for 1.5 h. The completion of the reaction was confirmed by LCMS monitoring. The insoluble solids were removed by filtration and the filtrate was concentrated under vacuum. The residue was diluted with ethyl acetate, washed sequentially with saturated sodium bicarbonate solution and brine, and the organic phase was dried over anhydrous sodium sulfate and concentrated. The crude product was purified by Biotage system using hexane solution of 15% ethyl acetate as eluent to afford the target compound 2-amino-4-bromobenzaldehyde in 38% yield.ES/MS m/z 200/202 (MH+).

References

[1] Tetrahedron Letters, 2016, vol. 57, # 45, p. 5003 - 5008
[2] Patent: WO2016/86200, 2016, A1. Location in patent: Page/Page column 219
[3] Patent: WO2007/117607, 2007, A2. Location in patent: Page/Page column 333-334
[4] Chemische Berichte, 1909, vol. 42, p. 3697
[5] Bioorganic and Medicinal Chemistry, 2006, vol. 14, # 7, p. 2462 - 2467

2-AMINO-4-BROMOBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-AMINO-4-BROMOBENZALDEHYDE manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2-AMINO-4-BROMOBENZALDEHYDE 59278-65-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-26

Career Henan Chemical Co

Product: 2-AMINO-4-BROMOBENZALDEHYDE 59278-65-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2019-12-30

59278-65-8, 2-AMINO-4-BROMOBENZALDEHYDERelated Search:

Halofuginone Lactate Halofuginone 4-Bromo-2-nitrobenzoic acid 6-Bromoisatin 2-AMINO-4,5-DIBROMOBENZOIC ACID Halofuginone hydrobromide 7-BROMO-1H-QUINAZOLIN-4-ONE 4-Bromo-2-nitrobenzaldehyde 2-Amino-4'-bromobenzophenone 2-Amino-4-bromobenzoic acid 2-Amino-5-bromobenzaldehyde 4-Bromobenzaldehyde 4-BROMO-2-(N-MORPHOLINO)-BENZALDEHYDE 1-(2-AMINO-4-BROMO-PHENYL)-PROPAN-1-ONE 4-BROMO-2,6-DINITROBENZOIC ACID 6-BROMO-5-METHYLISATIN N-BOC-2-AMINO-5-BROMOBENZALDEHYDE ALIZARIN FAST BLUE 2B

2-AMINO-4-BROMOBENZALDEHYDE

4-BroMo-2-aMinobenzaldehyde

Ambroxol Impurity 60

2-Amino-4-bromobenzaL

Benzaldehyde, 2-amino-4-bromo-

2-AMINO-4-BROMOBENZALDEHYDE ISO 9001：2015 REACH

59278-65-8

Aromatic Aldehydes & Derivatives (substituted)