ChemicalBook > CAS DataBase List > 3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE

3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE

Product Name
3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE
CAS No.
29064-82-2
Chemical Name
3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE
Synonyms
3-BroMo-4-chlorothieno[3,...;3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE;Thieno[3,2-c]pyridine, 3-bromo-4-chloro-;3-Bromo-4-chloro-thieno[3,2-c]pyridine 95%;3-Bromo-4-chloro-thieno[3,2-c]pyridine;3-Bromo-4-chloro-thieno[3,2-c<
CBNumber
CB5449945
Molecular Formula
C7H3BrClNS
Formula Weight
248.53
MOL File
Mol file
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3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE Property

Melting point:
161-163℃
Boiling point:
355.2±37.0 °C(Predicted)
Density 
1.849
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
form 
solid
pka
-1.47±0.40(Predicted)
Appearance
Light yellow to yellow Solid
InChIKey
FXIKIVFBAQCMRY-UHFFFAOYSA-N
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Safety

Hazard Codes 
T
Risk Statements 
25-36
Safety Statements 
26-45
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H319Causes serious eye irritation

Precautionary statements

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

Sigma-Aldrich
Product number
756229
Product name
3-Bromo-4-chloro-thieno[3,2-c]pyridine
Purity
95%
Packaging
1g
Price
$726
Updated
2023/01/07
TRC
Product number
B415618
Product name
3-Bromo-4-chlorothieno[3,2-c]pyridine
Packaging
50mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
W5170
Product name
3-Bromo-4-chlorothieno[3,2-c]pyridine
Packaging
1g
Price
$184
Updated
2021/12/16
SynQuest Laboratories
Product number
7H70-D-09
Product name
3-Bromo-4-chlorothieno[3,2-c]pyridine
Packaging
250mg
Price
$234
Updated
2021/12/16
SynQuest Laboratories
Product number
7H70-D-09
Product name
3-Bromo-4-chlorothieno[3,2-c]pyridine
Packaging
1g
Price
$473
Updated
2021/12/16
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3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE Chemical Properties,Usage,Production

Synthesis

799293-83-7

29064-82-2

General procedure for the synthesis of 3-bromo-4-chlorothieno[3,2-c]pyridine from 3-bromo-4-hydroxythienopyridine: A mixture of 3-bromo-5H-thieno[3,2-c]pyridin-4-one (1.16 g, 5.04 mmol) and phosphorus trichloride (20 mL) was heated and refluxed with stirring for 4 hours. Upon completion of the reaction, it was cooled to room temperature and excess phosphorus trichloride was removed under vacuum. The residue was dissolved in dichloromethane (25 mL) and washed sequentially with distilled water (2 × 25 mL) and saturated sodium bicarbonate solution (25 mL). The organic layer was dried over anhydrous magnesium sulfate, filtered and concentrated in vacuum. The crude product was purified by fast column chromatography (eluent was petroleum ether 40-60 °C: ethyl acetate, 5:1, Rf 0.5) to afford the target compound 3-bromo-4-chlorothieno[3,2-c]pyridine as a yellow solid (398 mg, 32% yield).

References

[1] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 1, p. 250 - 254
[2] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 5, p. 1167 - 1171
[3] Patent: US2007/161672, 2007, A1. Location in patent: Page/Page column 8
[4] Patent: WO2004/100947, 2004, A2. Location in patent: Page 27; 17
[5] Patent: US2005/20619, 2005, A1. Location in patent: Page 17

3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE Suppliers

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View Lastest Price from 3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE 29064-82-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-21
Hong Kong Tiansheng New Material Trading Co., Ltd
Product
3-Bromo-4-chloro-thieno[3,2-c]pyridine 29064-82-2
Price
US $2.90/KG
Min. Order
1Kg/Bag
Purity
98%
Supply Ability
10KG
Release date
2021-09-24
Hong Kong Tiansheng New Material Trading Co., Ltd
Product
3-Bromo-4-chlorothieno[3,2-c]pyridine 29064-82-2
Price
US $2.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10kg
Release date
2021-09-24

29064-82-2, 3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINERelated Search:

thieno[3,2-c]pyridine 4-Chlorothieno[3,2-c]pyridine

  • 3-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE
  • 3-BroMo-4-chlorothieno[3,...
  • Thieno[3,2-c]pyridine, 3-bromo-4-chloro-
  • 3-Bromo-4-chloro-thieno[3,2-c]pyridine 95%
  • 3-<WBR>Bromo-<WBR>4-<WBR>chloro-<WBR>thieno[3,2-<I>c<
  • 3-Bromo-4-chloro-thieno[3,2-<i>c</i>]pyridine
  • 29064-82-2
  • Heterocycle-Pyridine series