| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| B803100 | MACKLIN | |R,R|-2,6-双(4-异丙基-2-恶唑啉-2-基)吡啶 | 97% | 45元/250mg; | 展开 |
储存：2~8°C 状态：白色粉末,晶体和/或块状 折射率：118 ° (C=1, CH2Cl2) |
| B2217 | TCI | (R,R)-2,6-Bis(4-isopropyl-2-oxazolin-2-yl)pyridine | >98.0%(GC) | 515元/250MG; 1310元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C17H23N3O2 = 301.39 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (分解) | | Reaxys-RN | 15421598 | | PubChem物质ID | 87565072 | | MDL编号 | MFCD01321334 |
技术规格 | Appearance | White to Light yellow powder to crystal | | Purity(GC) | min. 98.0 % | | Optical purity(LC) | min. 98.0 ee% | | Melting point | 152.0 to 156.0 ℃ |
物性(参考值) | 熔点 | 154 ℃ | | 比旋光度 [α]D | 118° (C=1,CH2Cl2) |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
|
| 353382 | J&K | 2,6-Bis[(4R)-(+)-isopropyl-2-oxazolin-2-yl]pyridine | 98% | 466元/250MG; 1055元/1G; 4209元/5G; | 展开 |
基本信息 | 分子式 | C17H23N3O2 | | 分子量 | 301.38 | | 熔点 | 154-156 | | 比旋光度([α]20D) | +115° to +124° (C=0.7, Dichloromethane) | | MDL编码 | MFCD01321334 | | Beilstein | 15421598 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 |
|
| 07-0306 | Strem | (+)-2,6-Bis[(4R)-4-(i-propyl)-2-oxazolin-2-yl]pyridine | 98+% | 1709元/250mg; 5103元/1g; | 展开 |
Technical Note: 1. L igand for enantioselective nitrone cycloaddition to a, ß-unsaturated 2-acyl imidazoles. 2.Highly efficient catalytic enantioselective Mannich reaction of malonates with N-tert-butoxycarbonyl imines . References: 1.Org. L ett., 2006, 8 (15), 3351- 3354 2.Chem-Eur.J., 2013, 19, 10142. |
| 07-1365 | Strem | 2,6-Bis[(4R)-isopropyl-2-oxazolin-2-yl]pyridine | 98%, (99% ee) | 1260元/1g; | 展开 |
|
| 477494 | Sigma-Aldrich | 2,6-Bis[(4R)-(+)-isopropyl-2-oxazolin-2-yl]pyridine | 99% | 742.06元/250 MG; 2703.2元/1 G; | 展开 |
产品说明 应用 不对称催化作用的 C2 对称配体。由于噁唑啉氮具有对各种金属的强亲合性，因此容易形成双齿配位络合物。 包装 250 mg in glass insert
1 g in glass bottle 基本信息 | 经验(实验)分子式 | C17H23N3O2 | | 分子量 | 301.38 | | MDL编号 | MFCD01321334 | | PubChem化学物质编号 | 24871378 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | 旋光性 | [α]20/D +118°, c = 0.7 in methylene chloride | | mp | 154-156 ℃ (lit.) | | SMILES string | CC(C)[C@@H]1COC(=N1)c2cccc(n2)C3=N[C@@H](CO3)C(C)C | | InChI | 1S/C17H23N3O2/c1-10(2)14-8-21-16(19-14)12-6-5-7-13(18-12)17-20-15(9-22-17)11(3)4/h5-7,10-11,14-15H,8-9H2,1-4H3/t14-,15-/m0/s1 | | InChI key | CSGQGLBCAHGJDR-GJZGRUSLSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 434646 | Fluorochem | 2,6-Bis((R)-4-isopropyl-4,5-dihydrooxazol-2-yl)pyridine | 95% | 1188元/250mg; 2838元/1g; 10670元/5g; | 展开 |
基本信息 | CAS Number | 131864-67-0 | | MDL Number | MFCD01321334 | | Melting Point | 154℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com