ChemicalBook >> CAS DataBase List >>(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester
(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester
- CAS No.
- 914349-79-4
- Chemical Name:
- (5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester
- Synonyms
- 2-(Boc-amino)-5-bromopyrazine;N-Boc-2-Amino-5-bromopyrazine;2-Bromo-5-(boc-amino)pyrazine;2-Amino-5-bromopyrazine, 2-BOC;tert-Butyl (5-bromopyrazin-2-yl);2-Amino-5-bromopyrazine, 2-BOC protected;2-Amino-5-bromopyrazine, 2-BOC protected 98%;(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester;CarbaMicacid,(5-broMopyrazinyl)-,1,1-diMethylethylester;(5-BROMOPYRAZINYL)CARBAMIC ACID 1,1-DIMETHYLETHYL ESTER
- CBNumber:
- CB0179285
- Molecular Formula:
- C9H12BrN3O2
- Molecular Weight:
- 274.11
- MDL Number:
- MFCD08275683
- MOL File:
- 914349-79-4.mol
Last updated:2026-09-12 18:47:34
| Boiling point | 295.2±40.0 °C(Predicted) |
|---|---|
| Density | 1.513±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 10.75±0.70(Predicted) |
| Appearance | White to off-white Powder |
| InChI | InChI=1S/C9H12BrN3O2/c1-9(2,3)15-8(14)13-7-5-11-6(10)4-12-7/h4-5H,1-3H3,(H,12,13,14) |
| InChIKey | PNYUSBALYDXDRK-UHFFFAOYSA-N |
| SMILES | C(OC(C)(C)C)(=O)NC1=NC=C(Br)N=C1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| HS Code | 2933998090 |
(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 071958 | N-Boc-2-Amino-5-bromopyrazine | 914349-79-4 | 1.00g | $63 | 2026-05-18 | Buy |
| Matrix Scientific | 071958 | N-Boc-2-Amino-5-bromopyrazine | 914349-79-4 | 5.00g | $201 | 2026-05-18 | Buy |
| Matrix Scientific | 071958 | N-Boc-2-Amino-5-bromopyrazine | 914349-79-4 | 10.00g | $358 | 2026-05-18 | Buy |
| Synthonix | B50210 | tert-Butyl (5-bromopyrazin-2-yl)carbamate 98% | 914349-79-4 | 100mg | $60 | 2026-05-06 | Buy |
| Synthonix | B50210 | tert-Butyl (5-bromopyrazin-2-yl)carbamate 98% | 914349-79-4 | 250mg | $67 | 2026-05-06 | Buy |
(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester Chemical Properties, Uses, Production
Uses
(5-BROMOPYRAZIN-2-YL) CARBAMIC ACID TERT-BUTYL ESTER can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
Synthesis
At 0 , to 5-bromopyrazine-2-amine (5736.8mg, 32.97mmol) in CH2Cl2 (80mL) solution was added 4-DMAP (403.2mg, 3.30mmol); then at 0 drop two A solution of di-tert-butyl carbonate (11.4ml, 3.30mmol) in CH2Cl2; the mixture was stirred at room temperature; after the completion of the reaction was monitored by TLC, the solution was washed with brine, dried over Na2SO4, filtered, and concentrated in vacuo; the crude product was chromatographed on a silica gel column Method, purified with ethyl acetate/petroleum ether (1/2) to obtain a white solid product (7250.4 mg, yield 80.2%).
(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester Suppliers
Global Suppliers ( 81)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Chengdu HappySyn Pharmaceutical Technology Co., Ltd. | 85114309 18982182443 | yangli@happysyn.com | China | 2284 | 55 |
| T&W GROUP | 021-61551611 13296011611 | contact@trustwe.com | China | 9884 | 58 |
| Shanghai Topbiochem Technology Co., Ltd | +86-21-60341587 | sales@topbiochem.com | China | 6166 | 58 |
| Taizhou Tongxin Bio-Tech Co., Ltd | 0523-86818997 18652728585 | sales@allyrise.com | China | 2986 | 60 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Shanghai Boyners Pharm-Tech Co., Ltd. | 13817873692 | mkt@boynerspharm.com | China | 1707 | 55 |
| Shanghai Synchem Pharma Co., ltd | 21-619849051-1 18521059765 | synchempharma@aliyun.com | China | 4988 | 55 |
View Latest Price from (5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-20 | (5-BROMOPYRAZIN-2-YL)CARBAMIC ACID TERT-BUTYL ESTER
914349-79-4
|
$1.00 | 1KG | 99% | Career Henan Chemical Co |
-
- (5-BROMOPYRAZIN-2-YL)CARBAMIC ACID TERT-BUTYL ESTER
914349-79-4
- $1.00
- 99%
- Career Henan Chemical Co
914349-79-4 ((5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester) Related Search:
(5-BROMOPYRAZINYL)CARBAMIC ACID 1,1-DIMETHYLETHYL ESTER
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(5-Bromopyrazin-2-yl)carbamic acid tert-butyl ester
914349-79-4
