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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6-Bromooxazolo[4,5-b]pyridine Suppliers

China 55 Germany 1 India 2 United States 6 Global 64

Pure Chemistry Scientific Inc.

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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

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6-Bromooxazolo[4,5-b]pyridine

Oxazolo[4,5-b]pyridine, 6-bromo-

1260863-86-2

Heterocycle-Pyridine series