2-Quinazolinamine
- CAS No.
- 1687-51-0
- Chemical Name:
- 2-Quinazolinamine
- Synonyms
- 2-Quinazolinamine;2-Aminoquinazoline;quinazolin-2-amine;Quinazolin-2-ylamine;Quinazoline, 2-amino-;2-Quinazolinamine (9CI);quinazolin-2-amine - [Q83533];2-Aminoquinazoline, CAS 1687-51-0
- CBNumber:
- CB81081491
- Molecular Formula:
- C8H7N3
- Molecular Weight:
- 145.16
- MDL Number:
- MFCD00956186
- MOL File:
- 1687-51-0.mol
- MSDS File:
- SDS
| Melting point | 204 °C |
|---|---|
| Boiling point | 370.7±25.0 °C(Predicted) |
| Density | 1.292±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | solid |
| pka | 4.86±0.10(Predicted) |
| color | Yellow |
| NIST Chemistry Reference | 2-Quinazolinamine(1687-51-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| HS Code | 2933599590 |
2-Quinazolinamine price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | A617290 | 2-Aminoquinazoline | 1687-51-0 | 100mg | $45 | 2021-12-16 | Buy |
| TRC | A617290 | 2-Aminoquinazoline | 1687-51-0 | 500mg | $105 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA42006 | 2-Aminoquinazoline | 1687-51-0 | 100mg | $76 | 2021-12-16 | Buy |
| AK Scientific | W3677 | 2-Aminoquinazoline | 1687-51-0 | 100mg | $89 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA42006 | 2-Aminoquinazoline | 1687-51-0 | 250mg | $132.5 | 2021-12-16 | Buy |
2-Quinazolinamine Chemical Properties,Uses,Production
Synthesis
3959-05-5
50-01-1
1687-51-0
GENERAL STEPS: DMSO (2.0 mL) was added to a 25 mL Schlenk tube protected by nitrogen and equipped with a magnetic stirrer. 2-Bromobenzylamine (1) (0.5 mmol), guanidine hydrochloride (2) (1.0 mmol), CuBr (0.1 mmol, 14.2 mg) and K2CO3 (1.5 mmol, 207 mg) were added sequentially. The reaction mixture was stirred at 80-120 °C for 24 h, followed by continued stirring for 0.5 h in air. After completion of the reaction, the mixture was cooled to room temperature, filtered, and the solid fraction was washed with ethyl acetate (3 x 3 mL). The filtrates were combined and concentrated by rotary evaporator and the residue was purified by silica gel column chromatography using petroleum ether/ethyl acetate as eluent to give the target product 2-aminoquinazoline.
References
[1] Synlett, 2013, vol. 24, # 16, p. 2089 - 2094
2-Quinazolinamine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29804 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10035 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86-13288715578 | sales@hbmojin.com | China | 12647 | 58 |
| Wuxi Rejoys chemical Technology Co., Ltd. | 0510-86103381 | sales@rejoyschem.com | CHINA | 976 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 | bd@blocksynth.com | China | 5661 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
View Lastest Price from 2-Quinazolinamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-10 | 2-Quinazolinamine
1687-51-0
|
US $1.00 / KG | 1KG | 99% | 200kg | Career Henan Chemical Co |
-
- 2-Quinazolinamine
1687-51-0
- US $1.00 / KG
- 99%
- Career Henan Chemical Co