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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| N131761-1g |
1g |
现货 ![]() |
| |
| N131761-5g |
5g |
现货 ![]() |
|
| 别名 | N-乙酰基-3-巯基-D-缬氨酸 |
|---|---|
| 英文别名 | CHEBI:61198 | MFCD00078887 | D-Valine, N-acetyl-3-mercapto- | Epitope ID:140792 | WO11M5K6OR | N-Acetyl-3-mercapto-D-valine | N-Acetyl-3-dimethyl-DL-cysteine | SCHEMBL4468919 | (s)-2-acetamido-3-mercapto-3-methylbutanoic acid | J-009191 | MNNBCKASUFBXCO-Y |
| 规格或纯度 | 用于HPLC衍生化, ≥99%(T) |
| 英文名称 | N-Acetyl-D-penicillamine |
| 生化机理 | N-乙酰-D-青霉胺(NAP 或 NAPA)是一种硫醇化合物,在涉及一氧化氮供体分子(如 S-亚硝基-N-乙酰-Dl-青霉胺(SNAP)和硝普钠(SNP))的研究中常被用作对照分子。N-acetyl-D-penicillamine (NAPA) 还可用作重金属螯合剂。 |
| 储存温度 | 充氩 |
| 运输条件 | 常规运输 |
| 产品介绍 |
N-Acetyl-D-penicillamine is a protected Penicillamine. It is used as a chiral reagent for the precolumn derivatization of amino acids and amino alcohols. Also, it is often used as a control in studies surrounding nitric oxide donor molecules.Chiral reagent for the precolumn derivatization of amino acids or amino alcohols; the diastereoisomers formed can be efficiently resolved by HPLC on conventional reversed-phase columns1 N-Acetyl-D-penicillamine is a protected Penicillamine. It is used as a chiral reagent for the precolumn derivatization of amino acids and amino alcohols. Also, it is often used as a control in studies surrounding nitric oxide donor molecules. |
| 纯度 | ≥99%(T) |
| PubChem SID | 488183690 |
|---|---|
| EC号 | 239-585-4 |
| IIUPAC Name | (2S)-2-acetamido-3-methyl-3-sulfanylbutanoic acid |
| INCHI | 1S/C7H13NO3S/c1-4(9)8-5(6(10)11)7(2,3)12/h5,12H,1-3H3,(H,8,9)(H,10,11)/t5-/m0/s1 |
| InChi Key | MNNBCKASUFBXCO-YFKPBYRVSA-N |
| Smiles | CC(=O)NC(C(=O)O)C(C)(C)S |
| Isomeric SMILES | CC(=O)N[C@@H](C(=O)O)C(C)(C)S |
| 分子量 | 191.25 |
| Beilstein号 | 1724742 |
| Reaxy-Rn | 1724743 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1724743&ln= |
| 敏感性 | 对空气敏感 |
|---|---|
| 分子量 | 191.250 g/mol |
| XLogP3 | 0.100 |
| 氢键供体数Hydrogen Bond Donor Count | 3 |
| 氢键受体数Hydrogen Bond Acceptor Count | 4 |
| 可旋转键计数Rotatable Bond Count | 3 |
| 精确质量Exact Mass | 191.062 Da |
| 单同位素质量Monoisotopic Mass | 191.062 Da |
| 拓扑极表面积Topological Polar Surface Area | 67.400 Ų |
| 重原子数Heavy Atom Count | 12 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 203.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 1 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| WGK Germany | 3 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
| 1. Fan Jia, Weijiang Yu, Xinfang Li, Yonghang Chen, Youxiang Wang, Jian Ji. (2022) Microneedles loaded with glutathione-scavenging composites for nitric oxide enhanced photodynamic therapy of melanoma. Bioengineering & Translational Medicine, 8 (1): (e10352). [PMID:36684091] [10.1002/btm2.10352] |