ChemicalBook > CAS DataBase List > 6-Bromooxazolo[4,5-b]pyridine

6-Bromooxazolo[4,5-b]pyridine

Product Name
6-Bromooxazolo[4,5-b]pyridine
CAS No.
1260863-86-2
Chemical Name
6-Bromooxazolo[4,5-b]pyridine
Synonyms
6-Bromooxazolo[4,5-b]pyridine;Oxazolo[4,5-b]pyridine, 6-bromo-
CBNumber
CB92471461
Molecular Formula
C6H3BrN2O
Formula Weight
199
MOL File
1260863-86-2.mol
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6-Bromooxazolo[4,5-b]pyridine Property

Boiling point:
244.0±20.0 °C(Predicted)
Density 
1.826±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
-2.51±0.50(Predicted)
Appearance
Light yellow to brown Solid
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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

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
B686298
Product name
6-Bromooxazolo[4,5-b]pyridine
Packaging
100mg
Price
$280
Updated
2021/12/16
Matrix Scientific
Product number
066787
Product name
6-Bromo-[1,3]oxazolo[4,5-b]pyridine
Purity
>95%
Packaging
500mg
Price
$140
Updated
2021/12/16
Matrix Scientific
Product number
066787
Product name
6-Bromo-[1,3]oxazolo[4,5-b]pyridine
Purity
>95%
Packaging
1g
Price
$214
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0143782
Product name
6-BROMOOXAZOLO[4,5-BETA]PYRIDINE
Purity
95.00%
Packaging
500MG
Price
$791.52
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0143782
Product name
6-BROMOOXAZOLO[4,5-BETA]PYRIDINE
Purity
95.00%
Packaging
1G
Price
$866.13
Updated
2021/12/16
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6-Bromooxazolo[4,5-b]pyridine Chemical Properties,Usage,Production

Synthesis

39903-01-0

122-51-0

1260863-86-2

General procedure for the synthesis of 6-bromooxazolo[4,5-b]pyridine from 3-hydroxy-2-amino-5-bromopyridine and triethyl orthoformate: 2-amino-5-bromo-3-hydroxypyridine (200 mg, 1.06 mmol) was dissolved in 3 mL of triethyl orthoformate and a catalytic amount of p-toluenesulfonic acid was added. The reaction mixture was heated to reflux for 5 hours. After completion of the reaction, it was cooled to room temperature, diluted with dichloromethane (DCM) and washed with saturated sodium bicarbonate solution. The organic phase was dried with anhydrous sodium sulfate and subsequently concentrated to dryness under reduced pressure. The residue was purified by fast column chromatography to give 212 mg (60% yield) of 6-bromoxazolo[4,5-b]pyridine.

References

[1] Patent: WO2011/15343, 2011, A1. Location in patent: Page/Page column 40

6-Bromooxazolo[4,5-b]pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 6-Bromooxazolo[4,5-b]pyridine manufacturers

Career Henan Chemical Co
Product
6-Bromooxazolo[4,5-b]pyridine 1260863-86-2
Price
US $1.00/g
Min. Order
1g
Purity
95--99%
Supply Ability
1ton
Release date
2020-01-09

1260863-86-2, 6-Bromooxazolo[4,5-b]pyridineRelated Search:

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  • 6-Bromooxazolo[4,5-b]pyridine
  • Oxazolo[4,5-b]pyridine, 6-bromo-
  • 1260863-86-2
  • Heterocycle-Pyridine series