ChemicalBook > CAS DataBase List > 5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine
5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine
- Product Name
- 5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine
- CAS No.
- 876343-82-7
- Chemical Name
- 5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine
- Synonyms
- CB-3411;HE049925;DS-10877;CS-D0707;zx-rl003971;5-Bromo-4-chloro-7-azaindole;5-BroMo-4-chloro-7-azaind...;5-broMo-4-chloro-1H-pyrrolo[2;5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine;5-bromo-4-chloro-1H-pyrrolo[2,4-b]pyridine
- CBNumber
- CB21481965
- Molecular Formula
- C7H4BrClN2
- Formula Weight
- 231.48
- MOL File
- 876343-82-7.mol
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5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine Property
- Density
- 1.878±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 12.02±0.40(Predicted)
- Appearance
- Off-white to light brown Solid
- InChI
- InChI=1S/C7H4BrClN2/c8-5-3-11-7-4(6(5)9)1-2-10-7/h1-3H,(H,10,11)
- InChIKey
- FMDQNRHKEYTVBW-UHFFFAOYSA-N
- SMILES
- C12NC=CC1=C(Cl)C(Br)=CN=2
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Safety
- RIDADR
- UN2811
- HS Code
- 2933399990
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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
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
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N-Bromosuccinimide Price
TRC
- Product number
- B545710
- Product name
- 5-Bromo-4-chloro-1h-pyrrolo[2,3-B]pyridine
- Packaging
- 500mg
- Price
- $175
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB138050
- Product name
- 5-Bromo-4-chloro-7-aza Indole
- Packaging
- 250mg
- Price
- $200
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 070515
- Product name
- 5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine
- Purity
- 95%
- Packaging
- 1g
- Price
- $230
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 3H32-D-84
- Product name
- 5-Bromo-4-chloro-7-azaindole
- Packaging
- 1g
- Price
- $260
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 3H32-D-84
- Product name
- 5-Bromo-4-chloro-7-azaindole
- Packaging
- 250mg
- Price
- $79
- Updated
- 2021/12/16
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5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine Chemical Properties,Usage,Production
Synthesis
685513-96-6
876343-82-7
5-Bromo-4-chloro-1-(triisopropylsilyl)-7-azaindole (4.1 g, 10.57 mmol) was dissolved in tetrahydrofuran (THF, 80 mL) at room temperature. Subsequently, tetrabutylammonium fluoride (TBAF, 1.1 eq.) was added to the reaction system and the reaction was stirred for 1 hour at room temperature. Upon completion of the reaction, the reaction mixture was poured into water and extracted with dichloromethane (DCM). The organic phases were combined, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give the crude product. The crude product was suspended in a 10:1 solvent mixture of hexane and dichloromethane and filtered to afford the target compound 5-bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine (2.20 g, 89.9% yield).
References
[1] Patent: WO2009/89352, 2009, A1. Location in patent: Page/Page column 59
[2] ChemMedChem, 2014, vol. 9, # 2, p. 277 - 281
[3] Patent: US2007/129364, 2007, A1. Location in patent: Page/Page column 77-78
[4] Bioorganic and Medicinal Chemistry Letters, 2012, vol. 22, # 15, p. 5150 - 5156
[5] Patent: WO2018/191587, 2018, A1. Location in patent: Paragraph 0155; 0158
5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine manufacturers
Career Henan Chemical Co
- Product
- 5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine 876343-82-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2019-05-24