6-deoxy-6-bromoascorbic acid

Base Information

Chemical Name:6-deoxy-6-bromoascorbic acid
CAS No.:62983-44-2
Molecular Formula:C6H7BrO5
Molecular Weight:239.023
Hs Code.:2932209090
Mol file:62983-44-2.mol

Synonyms:6-bromo-6-deoxy-L-ascorbic acid;6-bromo-L-ascorbic acid;6-deoxybromo ascorbate;6-bromoascorbate;6-Brom-6-desoxy-L-ascorbinsaeure;

Suppliers and Price of 6-deoxy-6-bromoascorbic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 5 raw suppliers

Chemical Property of 6-deoxy-6-bromoascorbic acid

Chemical Property:

Vapor Pressure:1.94E-07mmHg at 25°C
Boiling Point:382.9°Cat760mmHg
PKA:3.94±0.10(Predicted)
Flash Point:185.4°C
PSA：86.99000
Density:2.259g/cm³
LogP:-0.00480

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 6-deoxy-6-bromoascorbic acid

There total 6 articles about 6-deoxy-6-bromoascorbic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 50-81-7,98966-42-8
ascorbic acid

: 62983-44-2
6-bromo-6-deoxy-(S)-ascorbic acid

Guidance literature:: With hydrogen bromide; In formic acid; at 50 ℃; under 294.2 - 441.3 Torr;
DOI:10.1002/hlca.19800630642

Reference yield:

: 18467-77-1
dikegulac

: 62983-44-2
6-bromo-6-deoxy-(S)-ascorbic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / K₂CO₃ / dimethylformamide / 4 h / Ambient temperature

2: 13 g / Cu(Ac)2 / H₂O / 0.08 h

3: 19.2 g / Br₂, PPh₃ / various solvent(s) / 0.25 h / 80 °C

4: Amberlite JR 120 (H+-form), H₂O / 4 h / Heating

With Amberlite JR 120 (H+-form); water; bromine; copper diacetate; potassium carbonate; triphenylphosphine; In water; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19800630642

Reference yield:

: 52507-90-1
methyl 2,3:4,6-di-O-isopropylidene-α-L-xylo-2-hexulofuranosonate

: 62983-44-2
6-bromo-6-deoxy-(S)-ascorbic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 13 g / Cu(Ac)2 / H₂O / 0.08 h

2: 19.2 g / Br₂, PPh₃ / various solvent(s) / 0.25 h / 80 °C

3: Amberlite JR 120 (H+-form), H₂O / 4 h / Heating

With Amberlite JR 120 (H+-form); water; bromine; copper diacetate; triphenylphosphine; In water;
DOI:10.1002/hlca.19800630642