| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| B802901 | MACKLIN | Boc-L-天冬酰胺 | BR | 37元/10g; 67元/25g; 210元/100g; 950元/500g; | 展开 |
储存：室温,干燥,密封 折射率：-7 ° (C=1, DMF) |
| B1627 | TCI | Nα-(tert-Butoxycarbonyl)-L-asparagine | >98.0%(T)(HPLC) | 190元/10G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C9H16N2O5 = 232.24 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1977963 | | PubChem物质ID | 87564528 | | MDL编号 | MFCD00038152 |
技术规格 | Appearance | White to Almost white powder to crystaline | | Purity(HPLC) | min. 98.0 area% | | Optical purity(LC) | min. 99.0 ee% | | Purity(Neutralization titration) | min. 98.0 % | | Solubility in N,N-DMF | almost transparency |
物性(参考值) | 熔点 | 166 ℃ | | 比旋光度 [α]D | -7° (C=1,DMF) |
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| 170177 | J&K | Boc-L-asparagine | 99% | 60元/5G; 210元/25G; 694元/100G; | 展开 |
基本信息 | 分子式 | C9H16N2O5 | | 分子量 | 232.23 | | 熔点 | 175 | | 比旋光度([α]20D) | -7.3 (C=2, DMF) | | MDL编码 | MFCD00038152 | | Beilstein | 1977963 | | EINECS 编号 | 231-405-2 |
安全信息 |
| A16019 | Alfa Aesar | N(alpha)-Boc-L-asparagine | 98+% | 633元/5g; 1840元/25g; | 展开 |
基本信息 MDL
MFCD00038152 EINECS
231-405-2 分子式
C9H16N2O5 分子量
232.24 熔点
ca 170° dec. 形态
Powder Beilstein
1977963 安全信息 TSCA
是 |
| C27551 | Alfa Aesar | N-alpha-BOC-L-Asparagine | 99% | 630元/25g; | 展开 |
基本信息 Ref#
27551 MDL
38152 分子式
C9 H16 N2 O5 分子量
232.24 |
| 15381 | Sigma-Aldrich | Boc-Asn-OH | ≥98.5% (T) | 545.93元/25 G; | 展开 |
基本信息 | 线性分子式 | NH2COCH2CH(COOH)NHC(O)OC(CH3)3 | | 分子量 | 232.23 | | Beilstein | 1977963 | | EC 号 | 231-405-2 | | MDL编号 | MFCD00038152 | | eCl@ss | 32160406 | | PubChem化学物质编号 | 57647399 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98.5% (T) | | 旋光性 | [α]20/D −7.8±0.5°, c = 2% in DMF | | reaction suitability | reaction type: Boc solid-phase peptide synthesis | | 灼烧残渣 | ≤0.2% | | mp | 175 ℃ (dec.) (lit.) | | application(s) | peptide synthesis | | SMILES string | CC(C)(C)OC(=O)N[C@@H](CC(N)=O)C(O)=O | | InChI | 1S/C9H16N2O5/c1-9(2,3)16-8(15)11-5(7(13)14)4-6(10)12/h5H,4H2,1-3H3,(H2,10,12)(H,11,15)(H,13,14)/t5-/m0/s1 | | InChI key | FYYSQDHBALBGHX-YFKPBYRVSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| M03264 | Fluorochem | Boc-Asn-OH | 98% | 220元/1g; 286元/25g; 1056元/100g; | 展开 |
基本信息 | CAS Number | 7536-55-2 | | MDL Number | MFCD00038152 |
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.
H332: Harmful if inhaled.
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: 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).
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 in accordance with local regulation .
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