| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| F809881 | MACKLIN | Fmoc-D-缬氨酸 | 98% | 27元/1g; 33元/5g; 98元/25g; 378元/100g; 1350元/500g; | 咨询 |
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| F0610 | TCI | N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-valine | >98.0%(T)(HPLC) | 290元/5G; 990元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C20H21NO4 = 339.39 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 6489548 | | PubChem物质ID | 87559420 | | SDBS (AIST Spectral DB) | 52028 | | MDL编号 | MFCD00062953 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 144.0 to 148.0 ℃ | | Specific rotation [a]20/D | +15.0 to +19.0 deg(C=1, DMF) | | Solubility in Methanol | almost transparency |
物性(参考值) | 熔点 | 146 ℃ | | 比旋光度 [α]D | 17° (C=1,DMF) |
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| 133538 | J&K | Fmoc-D-valine | 99% | 60元/1G; 104元/5G; 416元/25G; 1526元/100G; | 咨询 |
基本信息 | 分子式 | C20H21NO4 | | 分子量 | 339.39 | | 熔点 | 143-144 | | 比旋光度([α]20D) | +15° to +18° (C = 1, DMF) | | MDL编码 | MFCD00062953 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| H59570 | Alfa Aesar | N-Fmoc-D-valine | 98% | 550元/1g; 1490元/5g; | 咨询 |
应用
It is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Valine is one of the simplest amino acids - an isopropyl group as the side chain. This smaller side chain confers a fairly high degree of flexibility when incorporated into a polypeptide chain. The Fmoc group is typically removed with a base such as pyridine - an orthogonal de-protection strategy to the acid labilie Boc group. 备注
Store away from heat and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Keep it refrigerated. 基本信息 MDL
MFCD00062953 分子式
C20H21NO4 分子量
339.39 熔点
143-144° 灵敏度
Keep Cold. 形态
Powder 溶解性
Solubility in methanol (almost transparency). Slightly soluble in water. Beilstein
6489548 安全信息 TSCA
否 |
| 47481 | Sigma-Aldrich | Fmoc-D-Val-OH | ≥98.0% (HPLC) | 610.17元/5 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C20H21NO4 | | 分子量 | 339.39 | | Beilstein | 6489548 | | MDL编号 | MFCD00062953 | | PubChem化学物质编号 | 57650976 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98.0% (HPLC) | | reaction suitability | reaction type: Fmoc solid-phase peptide synthesis | | mp | 143-144 ℃ (lit.) | | application(s) | peptide synthesis | | 官能团 | Fmoc | | 储存温度 | 2-8℃ | | SMILES string | CC(C)[C@@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O | | InChI | 1S/C20H21NO4/c1-12(2)18(19(22)23)21-20(24)25-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17-18H,11H2,1-2H3,(H,21,24)(H,22,23)/t18-/m1/s1 | | InChI key | UGNIYGNGCNXHTR-GOSISDBHSA-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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| M03380 | Fluorochem | Fmoc-D-Val-OH | 98% | 220元/1g; 220元/5g; 352元/10g; 704元/25g; 1694元/100g; | 咨询 |
基本信息 | CAS Number | 84624-17-9 | | MDL Number | MFCD00062953 |
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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