| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| L864410 | MACKLIN | L-犬尿氨酸 | >98.0%(T) | 162元/25mg; 469元/100mg; 1600元/500mg; 3180元/1g; | 展开 |
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| L793356 | MACKLIN | L-犬尿氨酸 | 10mM in DMSO | 320元/1ml; | 展开 |
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| K0016 | TCI | L-Kynurenine | >98.0%(T)(HPLC) | 850元/100MG; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C10H12N2O3 = 208.22 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气 | | Reaxys-RN | 2942333 | | PubChem物质ID | 87571953 | | Merck Index (14) | 5328 | | MDL编号 | MFCD00069912 |
技术规格 | Appearance | White to Yellow powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Nonaqueous Titration) | min. 98.0 %(calcd.on anh.substance) | | Specific rotation [a]20/D | -28.0 to -33.0 deg(C=0.4, H2O) | | Water | max. 5.0 % |
物性(参考值) | 比旋光度 [α]D | -33° (C=0.4,H2O) |
相关法规 |
| K8625 | Sigma-Aldrich | L-Kynurenine | ≥98% (HPLC) | 805.74元/25 MG; 1076.49元/100 MG; 2700元/500 MG; 5842.69元/1 G; | 展开 |
产品说明 应用 L-犬尿氨酸可用作吲哚胺-2,3-双加氧酶分析标准。它还可用作从培养细胞和培养基中提取和定量犬尿氨酸的标准。 生化/生理作用 L-犬尿氨酸是-L-色氨酸降解的关键中介物，通过犬尿氨酸途径形成烟酰胺腺嘌呤二核苷酸 (NAD+) 。它参与多种神经系统过程和疾病。L-犬尿氨酸是犬尿氨酸酶/犬尿氨酸水解酶底物；犬尿氨酸3-单加氧酶和犬尿氨酸-酮戊二酸转氨酶。
色氨酸降解途径的关键中间物。 基本信息 | 经验(实验)分子式 | C10H12N2O3 | | 分子量 | 208.21 | | MDL编号 | MFCD00069912 | | PubChem化学物质编号 | 24896246 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98% (HPLC) | | 形式 | powder | | mp | 219 ℃ | | application(s) | detection | | SMILES string | N[C@@H](CC(=O)c1ccccc1N)C(O)=O | | InChI | 1S/C10H12N2O3/c11-7-4-2-1-3-6(7)9(13)5-8(12)10(14)15/h1-4,8H,5,11-12H2,(H,14,15)/t8-/m0/s1 | | InChI key | YGPSJZOEDVAXAB-QMMMGPOBSA-N |
安全信息 | 储存分类代码 | 11 - 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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| 235607 | Fluorochem | (S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid | 98% | 2574元/250mg; 9658元/1g; 46794元/5g; | 展开 |
基本信息 | CAS Number | 2922-83-0 | | MDL Number | MFCD00069912 | | Melting Point | 219℃ |
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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