| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| N804706 | MACKLIN | N-苄氧羰基-L-缬氨酸 | 99% | 27元/5g; 31元/25g; 75元/100g; 360元/500g; 1655元/2.5kg; | 展开 |
储存：2~8°C 状态：白色到灰白色粉末 折射率：-4.3 ° (C=2, AcOH) |
| C0761 | TCI | N-Carbobenzoxy-L-valine | >99.0%(T)(HPLC) | 170元/5G; 515元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(T)(HPLC) | | 分子式/分子量 | C13H17NO4 = 251.28 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2056615 | | PubChem物质ID | 87565834 | | SDBS (AIST Spectral DB) | 4961 | | MDL编号 | MFCD00008922 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 99.0 area% | | Optical purity(LC) | min. 98.0 ee% | | Purity(Neutralization titration) | min. 99.0 % | | Melting point | 59.0 to 62.0 ℃ | | Solubility in Methanol | almost transparency |
物性(参考值) | 熔点 | 60 ℃ | | 比旋光度 [α]D | -4.3° (C=2,AcOH) |
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| 386470 | J&K | Z-L-Val-OH | 98% | 60元/5G; 158元/25G; 520元/100G; 1040元/250G; | 展开 |
基本信息 | 分子式 | C13H17NO4 | | 分子量 | 251.28 | | 熔点 | 62-64 | | 比旋光度([α]20D) | -5.5° to -2.9° (C=2, AcOH) | | MDL编码 | MFCD00008922 | | Beilstein | 2056615 | | EINECS 编号 | 214-562-1 |
安全信息 | 图形或危害标志 |  | | 提示语 | Danger | | 危险说明 | H315
H334 | | 防范说明 | P261
P342+P311 | | WGK | 3 | | TSCA | 否 |
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| A13583 | Alfa Aesar | N-Benzyloxycarbonyl-L-valine | 99% | 401元/1g; 450元/5g; 1568元/25g; 6304元/100g; | 展开 |
基本信息 MDL
MFCD00008922 EINECS
214-562-1 分子式
C13H17NO4 分子量
251.28 熔点
60° 形态
Powder Beilstein
2056617 安全信息 TSCA
否 |
| C27594 | Alfa Aesar | N-Carbobenzyloxy-L-valine | 99+% | 773元/5g; 3274元/25g; | 展开 |
基本信息 Ref#
27594 MDL
8922 分子式
C13 H17 N O4 分子量
251.28 形态
White powder |
| 293520 | Sigma-Aldrich | Carbobenzyloxy-L-valine | 99% | 274.58元/5 G; | 展开 |
基本信息 | 线性分子式 | (CH3)2CHCH(NHCOOCH2C6H5)COOH | | 分子量 | 251.28 | | Beilstein | 2056617 | | EC 号 | 214-562-1 | | MDL编号 | MFCD00008922 | | eCl@ss | 32160406 | | PubChem化学物质编号 | 24857663 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 99% | | 旋光性 | [α]20/D −4.2±0.5°, c = 2 in chloroform | | reaction suitability | reaction type: solution phase peptide synthesis | | mp | 62-64 ℃ (lit.) | | application(s) | peptide synthesis | | SMILES string | CC(C)[C@H](NC(=O)OCc1ccccc1)C(O)=O | | InChI | 1S/C13H17NO4/c1-9(2)11(12(15)16)14-13(17)18-8-10-6-4-3-5-7-10/h3-7,9,11H,8H2,1-2H3,(H,14,17)(H,15,16)/t11-/m0/s1 | | InChI key | CANZBRDGRHNSGZ-NSHDSACASA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H315 - H334 | | 预防措施声明 | P261 - P342 + P311 | | 危险分类 | Resp. Sens. 1 - Skin Irrit. 2 | | 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 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| M03071 | Fluorochem | Z-Val-OH | 98.6% | 352元/25g; 616元/100g; 1760元/500g; | 展开 |
基本信息 | CAS Number | 1149-26-4 | | MDL Number | MFCD00008922 |
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.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
| | 防范说明 | P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P280: Wear .
P285: In case of inadequate ventilation wear respiratory protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P341: IF INHALED: If breathing is difficult, 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.
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.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
P362: Take off contaminated clothing and wash before reuse.
P501: Dispose of contents/container to in accordance with local regulation .
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