| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D800172 | MACKLIN | D-丙氨酰-D-丙氨酸 | 99% | 936元/250mg; 2417元/1g; 8136元/5g; | 咨询 |
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| 593625 | J&K | D-Ala-D-Ala | 99% | 3549元/250MG; | 咨询 |
基本信息 | 分子式 | C6H12N2O3 | | 分子量 | 160.17 | | MDL编码 | MFCD00066038 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| A0912 | Sigma-Aldrich | D-Ala-D-Ala | | 2278.66元/250 MG; 5096.25元/1 G; | 咨询 |
产品说明 生化/生理作用 D-Ala-D-Ala(细菌肽聚糖的末端部分)用于替考拉宁、瑞斯托菌素、万古霉素等抗生素的亲和层析和结合机制研究。
D-Ala-D-Ala 存在于革兰氏阳性细菌细胞壁中发现的肽聚糖侧链五肽的茎末端。D-Ala-D-Ala 茎末端是万古霉素和替考拉宁等糖肽抗生素的相互作用位点。D-丙氨酸-D-丙氨酸是用于研究 UDPMurNAc-三肽 D-丙氨酰-D-丙氨酸添加(连接酶)酶的动力学的底物。 其他说明 斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可以 PDF 形式(A0912.pdf)查看或下载。该中心的 METLIN 代谢物数据库中有测试代谢物。要了解更多信息，请访问 sigma.com/metlin。 基本信息 | 经验(实验)分子式 | C6H12N2O3 | | 分子量 | 160.17 | | MDL编号 | MFCD00066038 | | PubChem化学物质编号 | 24890468 | | NACRES | NA.26 |
产品性质 | 测定 | ≥99% | | 质量水平 | 200 | | 形式 | powder | | 颜色 | white to off-white | | 储存温度 | −20℃ | | SMILES string | C[C@@H](N)C(=O)N[C@H](C)C(O)=O | | InChI | 1S/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m1/s1 | | InChI key | DEFJQIDDEAULHB-QWWZWVQMSA-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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| M02784 | Fluorochem | D-Ala-D-Ala | 95% | 1892元/250mg; 3762元/1g; 15862元/5g; | 咨询 |
基本信息 | CAS Number | 923-16-0 | | MDL Number | MFCD00066038 |
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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