3-bromothieno[3,2-c]pyridin-4-amine
- Product Name
- 3-bromothieno[3,2-c]pyridin-4-amine
- CAS No.
- 799293-85-9
- Chemical Name
- 3-bromothieno[3,2-c]pyridin-4-amine
- Synonyms
- 4-AMino-3-broMothieno[3,2...;3-bromothieno[3,2-c]pyridin-4-amine;3-BroMo-4-aMinothieno[3,2-c]pyridine;Thieno[3,2-c]pyridin-4-aMine, 3-broMo-
- CBNumber
- CB32525744
- Molecular Formula
- C7H5BrN2S
- Formula Weight
- 229.1
- MOL File
- 799293-85-9.mol
3-bromothieno[3,2-c]pyridin-4-amine Property
- Melting point:
- 157-160 °C
- Boiling point:
- 396.9±37.0 °C(Predicted)
- Density
- 1.836±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- pka
- 5.59±0.40(Predicted)
- Appearance
- Light yellow to brown Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- 55562
- Product name
- 3-BROMO-4-AMINOTHIENO[3,2-C]PYRIDINE
- Purity
- 97%
- Packaging
- 0.25G
- Price
- $144
- Updated
- 2026/04/30
- Product number
- 55562
- Product name
- 3-BROMO-4-AMINOTHIENO[3,2-C]PYRIDINE
- Purity
- 97%
- Packaging
- 1G
- Price
- $360
- Updated
- 2026/04/30
- Product number
- B293470
- Product name
- 3-Bromothieno[3,2-c]pyridin-4-amine
- Packaging
- 100mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- FB141722
- Product name
- 3-Bromothieno[3,2-c]pyridin-4-amine
- Packaging
- 100mg
- Price
- $70
- Updated
- 2021/12/16
- Product number
- CS-W018830
- Product name
- 3-Bromothieno[3,2-c]pyridin-4-amine
- Purity
- ≥97.0%
- Packaging
- 250mg
- Price
- $118
- Updated
- 2021/12/16
3-bromothieno[3,2-c]pyridin-4-amine Chemical Properties,Usage,Production
Uses
3-Bromothieno[3,2-c]pyridin-4-amine is used in preparation of organic compounds for organic electroluminescent devices.
Synthesis
29064-82-2
799293-85-9
The general procedure for the synthesis of 3-bromothieno[3,2-c]pyridin-4-amine from 3-bromo-4-chlorothieno[3,2-c]pyridine is as follows: 3-bromo-4-chlorothieno[3,2-c]pyridine (3 g, 12 mmol, prepared according to the method described in Bull.Soc.Chim.Belges 1970,79,407-414) was mixed with concentrated ammonia (100 mL) and p-dioxane (100 mL) was mixed, sealed in a stainless steel high-pressure reactor, and the reaction was stirred at 150°C for 18 hours. Upon completion of the reaction, the mixture was concentrated to half the original volume, diluted with water and extracted with ethyl acetate. The organic extracts were combined, washed with brine, dried over anhydrous magnesium sulfate, filtered and concentrated to afford the target product 3-bromothieno[3,2-c]pyridin-4-amine 2.6 g in 94% yield. The product was identified by 1H NMR (DMSO-d6, 400 MHz): δ 7.83 (d, 1H), 7.77 (s, 1H), 7.26 (d, 1H), 6.48 (br s, 2H); mass spectrum (MS) m/e 229 (M + H)+.
References
[1] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 5, p. 1167 - 1171
[2] Patent: US2005/20619, 2005, A1. Location in patent: Page 47
[3] Patent: US2005/43347, 2005, A1. Location in patent: Page/Page column 56
[4] Journal of Organic Chemistry, 2009, vol. 74, # 10, p. 3849 - 3855
[5] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 1, p. 250 - 254
3-bromothieno[3,2-c]pyridin-4-amine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-bromothieno[3,2-c]pyridin-4-amine manufacturers
- Product
- 3-Bromothieno[3,2-c]pyridin-4-amine 799293-85-9
- Price
- US $4.90/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 10KG
- Release date
- 2021-09-24
- Product
- 3-Bromothieno[3,2-c]pyridin-4-amine 799293-85-9
- Price
- US $4.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10kg
- Release date
- 2021-09-24
- Product
- 3-Bromothieno[3,2-c]pyridin-4-amine 799293-85-9
- Price
- US $4.90/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2021-09-24