| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B802337 | MACKLIN | Boc-组氨酸 | 99% | 30元/5g; 134元/25g; | 咨询 |
储存：室温,干燥,密封 状态：白色灰白色粉末 折射率：26 ° (C=1, MeOH) |
| B1634 | TCI | Nα-(tert-Butoxycarbonyl)-L-histidine | >98.0%(T)(HPLC) | 480元/5G; 1380元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C11H17N3O4 = 255.27 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 755289 | | PubChem物质ID | 87564535 | | MDL编号 | MFCD00065576 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Nonaqueous Titration) | min. 98.0 % | | Specific rotation [a]20/D | +24.0 to +27.0 deg(C=1, MeOH) | | Solubility in Methanol | almost transparency |
物性(参考值) |
| 156195 | J&K | Nα-Boc-L-Histidine | 98% | 102元/1G; 287元/5G; 865元/25G; | 咨询 |
基本信息 | 分子式 | C11H17N3O4 | | 分子量 | 255.27 | | 熔点 | 195 | | 比旋光度([α]20D) | +23° to +27° (C=1, MeOH) | | MDL编码 | MFCD00065576 | | Beilstein | 755289 | | EINECS 编号 | 241-768-9 |
安全信息 |
| B22042 | Alfa Aesar | N(alpha)-Boc-L-histidine | 98+% | 521元/1g; 2075元/5g; | 咨询 |
基本信息 MDL
MFCD00065576 EINECS
241-768-9 分子式
C11H17N3O4 分子量
255.27 熔点
ca 198° dec. 形态
Powder Beilstein
755289 安全信息 TSCA
否 |
| C27559 | Alfa Aesar | Nalpha-BOC-L-Histidine | 99+% | 572元/1g; 1501元/5g; 6579元/25g; | 咨询 |
基本信息 Ref#
27559 MDL
65576 分子式
C11 H17 N3 O4 分子量
255.27 形态
White powder |
| 408433 | Sigma-Aldrich | Boc-His-OH | 99% | 531.79元/5 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C11H17N3O4 | | 分子量 | 255.27 | | Beilstein | 755289 | | EC 号 | 241-768-9 | | MDL编号 | MFCD00065576 | | eCl@ss | 32160406 | | PubChem化学物质编号 | 24865569 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | 旋光性 | [α]20/D +26°, c = 1 in methanol | | reaction suitability | reaction type: Boc solid-phase peptide synthesis | | mp | 195 ℃ (dec.) (lit.) | | application(s) | peptide synthesis | | SMILES string | CC(C)(C)OC(=O)N[C@@H](Cc1c[nH]cn1)C(O)=O | | InChI | 1S/C11H17N3O4/c1-11(2,3)18-10(17)14-8(9(15)16)4-7-5-12-6-13-7/h5-6,8H,4H2,1-3H3,(H,12,13)(H,14,17)(H,15,16)/t8-/m0/s1 | | InChI key | AYMLQYFMYHISQO-QMMMGPOBSA-N |
安全信息 | 储存分类代码 | 13 - Non 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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| M03292 | Fluorochem | Boc-His-OH | 98% | 220元/1g; 330元/5g; 528元/10g; 1012元/25g; | 咨询 |
基本信息 | CAS Number | 17791-52-5 | | MDL Number | MFCD00065576 | | Melting Point | 195 ℃ |
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 .
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