| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D836836 | MACKLIN | (S)-N-叔丁氧羰基-2-吡咯烷酮-5-甲酸叔丁酯 | 95% | 226元/25g; 890元/100g; | 展开 |
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| B5216 | TCI | tert-Butyl N-(tert-Butoxycarbonyl)-L-pyroglutamate | >98.0%(HPLC)(N) | 120元/1G; 350元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC)(N) | | 分子式/分子量 | C14H23NO5 = 285.34 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 3558214 | | PubChem物质ID | 354334547 | | MDL编号 | MFCD03094770 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(with Total Nitrogen) | min. 98.0 % | | Melting point | 55.0 to 59.0 ℃ | | Specific rotation [a]20/D | -38.0 to -43.0 deg(C=1,CHCl3) |
物性(参考值) | 熔点 | 58 ℃ | | 比旋光度 [α]D | -42° (C=1,CHCl3) |
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| 037094 | Fluorochem | (S)-N-Boc-Pyroglutamic acid tert-butyl ester | 97% | 264元/1g; 792元/5g; 1320元/10g; 2640元/25g; | 展开 |
基本信息 | CAS Number | 91229-91-3 | | MDL Number | MFCD03094770 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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 . on this label).
P330: Rinse mouth.
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 local regulations.
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