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CAS RN: 1443438-29-6 | 产品编码: P2298
(R)-1-(3-Pyridylthiocarbamoyl)pyrrolidine-2-carboxylic Acid
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| 产品编码 | P2298 |
| 纯度/分析方法 | >98.0%(T)(HPLC) |
| 分子式/分子量 | C__1__1H__1__3N__3O__2S = 251.30 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| CAS RN | 1443438-29-6 |
| PubChem物质ID | 354333476 |
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Specific rotation [a]20/D | +58.0 to +62.0 deg(C=1, 6mol/l HCl) |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 192 °C(dec.) |
| 比旋光度 [α]D | 60° (C=1,6mol/L HCl) |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
运输信息
| HS编码* | 2933.39-000 |
应用
Chiral Derivatization Reagent Possessing a Pyridylthiourea Structure
Typical Procedure:
A 10 mM 1 in acetonitrile (20 µL) is reacted at 60 °C for 60 min with chiral amines (10 µM) in the presence of 10 mM triphenylphosphine in acetonitrile (20 µL) and 10 mM 2,2'-dipyridyl disulfide in acetonitrile (20 µL). After removal of the solvent under a gentle nitrogen stream, the residues are re-dissolved in the initial mobile phase, and then an aliquot (2 µL) is subjected to UHPLC-ESI-MS/MS. The separations of the pair of diastereomers for chiral amines are performed by isocratic elution using water/acetonitrile containing 0.1% formic acid. The SRM chromatograms of each pair of diastereomers are obtained from the monitoring ion of m/z 137.0, derived from the MS transition of corresponding protonated-molecular ion, [M+H]+.
A 10 mM 1 in acetonitrile (20 µL) is reacted at 60 °C for 60 min with chiral amines (10 µM) in the presence of 10 mM triphenylphosphine in acetonitrile (20 µL) and 10 mM 2,2'-dipyridyl disulfide in acetonitrile (20 µL). After removal of the solvent under a gentle nitrogen stream, the residues are re-dissolved in the initial mobile phase, and then an aliquot (2 µL) is subjected to UHPLC-ESI-MS/MS. The separations of the pair of diastereomers for chiral amines are performed by isocratic elution using water/acetonitrile containing 0.1% formic acid. The SRM chromatograms of each pair of diastereomers are obtained from the monitoring ion of m/z 137.0, derived from the MS transition of corresponding protonated-molecular ion, [M+H]+.
References
参考文献
TCIMail
[TCIMAIL No.169] Chiral Derivatization Reagent Possessing a Pyridylthiourea Structure[产品拾贝] 含有吡啶硫脲结构的手性衍生化试剂
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