CAS No.50910-55-9,2-Amino-3,5-dibromobenzaldehyde Suppliers

Products Categories

Pharmaceutical (117)
Others (49)
Organic Chemicals (41)
Reagent (6)
Materials (5)
Plant Extract (1)

Basic Information

Molecular Structure:
CAS No.:	50910-55-9
Name:	2-Amino-3,5-dibromobenzaldehyde
Article Data:	20

Formula:	C₇H₅Br₂NO
Molecular Weight:	278.931
Synonyms:	Benzaldehyde, 2-amino-3,5-dibromo-;2-amino-3,5-dibromo benzaldehyde (ADBA);3,5-Dibromo-2-aminobenzaldehyde;
EINECS:	256-841-0
Density:	2.054 g/cm³
Melting Point:	136-139 °C
Boiling Point:	319.9 °C at 760 mmHg
Flash Point:	147.3 °C
Appearance:	Yellow crystalline powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38-36
Safety:	37/39-26-36
PSA:	43.09000
LogP:	3.18750

Raw Materials

7726-95-6

7732-18-5

611-75-6

64-17-5

552-89-6

529-23-7

Total:170 Page 1 of 5 1 2 3 4 5 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 50910-55-9

Specification

The IUPAC name of 2-Amino-3,5-dibromobenzaldehyde is 2-amino-3,5-dibromobenzaldehyde. With the CAS registry number 50910-55-9, it is also named as Benzaldehyde, 2-amino-3,5-dibromo-. The product's categories are Aromatic Aldehydes & Derivatives (substituted); Benzaldehyde; (intermediate of Ambroxol HCl); Ambroxol; Aldehydes; C7; Carbonyl Compounds. Besides, it is yellow crystalline powder, which should be stored in a tightly closed container in a cool and dry place. And you should ensure that the workplace has good ventilation or exhaust device.

The other characteristics of this product can be summarized as: (1)EINECS: 256-841-0; (2)H bond acceptors: 2; (3)H bond donors: 2; (4)Freely Rotating Bonds: 2; (5)Index of Refraction: 1.702; (6)Molar Refractivity: 52.62 cm³; (7)Molar Volume: 135.7 cm³; (8)Surface Tension: 60.8 dyne/cm; (9)Density: 2.054 g/cm³; (10)Flash Point: 147.3 °C; (11)Melting point: 136-139 °C; (12)Enthalpy of Vaporization: 56.16 kJ/mol; (13)Boiling Point: 319.9 °C at 760 mmHg; (14)Vapour Pressure: 0.000328 mmHg at 25 °C.

Preparation of 2-Amino-3,5-dibromobenzaldehyde: this chemical can be prepared by 2-Amino-benzaldehyde.

This reaction needs Bromine, KBr, Ethanol and H₂O at ambient temperature. The reaction time is 1 hour. The yield is 80 %.

Uses of 2-Amino-3,5-dibromobenzaldehyde: this chemical is used as a drug intermediate of Ambroxol hydrochloride. In addition, it can react with Allyl-tributyl-stannane to get 1-(2-Amino-3,5-dibromo-phenyl)-but-3-en-1-ol.

This reaction needs PbI₂, n-Bu₄NBr and H₂O at temperature of 60 °C for 16 hours. The yield is 92 %.

When you are using this chemical, please be cautious about it as the following: it is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing, gloves and eye/face protection when use it. Moreover, in case of contact with eyes, please rinse immediately with plenty of water and seek medical advice.

People can use the following data to convert to the molecule structure.
(1)SMILES:Brc1cc(Br)cc(C=O)c1N
(2)InChI:InChI=1/C7H5Br2NO/c8-5-1-4(3-11)7(10)6(9)2-5/h1-3H,10H2; (3)InChIKey:RCPAZWISSAVDEA-UHFFFAOYAM
(4)Std. InChI:InChI=1S/C7H5Br2NO/c8-5-1-4(3-11)7(10)6(9)2-5/h1-3H,10H2
(5)Std. InChIKey:RCPAZWISSAVDEA-UHFFFAOYSA-N