| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| L793400 | MACKLIN | L-高丝氨酸 | 10mM in Water | 499元/1ml; | 咨询 |
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| L810938 | MACKLIN | L-高丝氨酸 | 98% | 30元/1g; 45元/5g; 183元/25g; 635元/100g; 3167元/500g; | 咨询 |
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| H1030 | TCI | L-Homoserine | >98.0%(T) | 510元/1G; 1515元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C4H9NO3 = 119.12 | | 外观与形状(20℃) | 固体 | | 包装和容器 | 1G-带有塑料内管的玻璃瓶 (查看图片) | | Reaxys-RN | 1721681 | | PubChem物质ID | 87571378 | | Merck Index (14) | 4739 | | MDL编号 | MFCD00063090 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Nonaqueous Titration) | min. 98.0 % | | Specific rotation [a]20/D | -6.0 to -10.0 deg(C=2,H2O) | | Solubility in Water | almost transparency |
物性(参考值) | 熔点 | 194 ℃(dec.) | | 比旋光度 [α]D | 8° (C=2,H2O) |
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| 450511 | J&K | L-Homoserine | 98% | 401元/1G; 1324元/5G; | 咨询 |
基本信息 | 分子式 | C4H9NO3 | | 分子量 | 119.12 | | 熔点 | 203 | | 比旋光度([α]20D) | -6 to -10 (C=2, H2O) | | MDL编码 | MFCD00063090 | | Beilstein | 1721681 | | Merck | 15,4778 | | EINECS 编号 | 211-590-6 |
一般描述 L-高丝氨酸是丝氨酸的变体，其侧链上多了一个碳。 应用 L-高丝氨酸用作神经递质分析和氨基酸量化的内标物。 生化/生理作用 L -高丝氨酸由高丝氨酸脱氢酶催化氧化过程而合成。这是合成L-苏氨酸的步骤之一。这一反应维持了大肠肝菌等细菌中的碳通量。L-高丝氨酸用于蛋氨酸、苏氨酸和异亮氨酸的生物合成。 安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P233
P261
P264
P271
P302+P352
P304+P340
P305+P351+P338
P312
P332+P313
P337+P313
P340
P403+P233
P501 | | WGK | 3 |
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| L12427 | Alfa Aesar | L-Homoserine | 99% | 491元/250mg; 1326元/1g; 5188元/5g; | 咨询 |
应用
L-Homoserine is used in the biosynthesis of methionine, threonine and isoleucine. 备注
Store in a cool, dry conditions in well sealed container. Incompatible with oxidizing agents. Store at room temperature. 基本信息 MDL
MFCD00063090 EINECS
211-590-6 分子式
C4H9NO3 分子量
119.12 熔点
ca 203° dec. 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water (1100 mg/ml at 30°C), and methanol (Sparingly). Insoluble in ethanol. Beilstein
1721681 Merck
14,4739 安全信息 TSCA
否 |
| H6515 | Sigma-Aldrich | L-Homoserine | | 1175.37元/250 MG; 2798.95元/1 G; 13211.2元/5 G; | 咨询 |
产品说明 一般描述 L-高丝氨酸是丝氨酸的变体，其侧链上多了一个碳。 应用 L-高丝氨酸用作神经递质分析和氨基酸量化的内标物。 包装 10, 250 mg in poly bottle
1, 5 g in poly bottle 生化/生理作用 L -高丝氨酸由高丝氨酸脱氢酶催化氧化过程而合成。这是合成L-苏氨酸的步骤之一。这一反应维持了大肠肝菌等细菌中的碳通量。
L-高丝氨酸用于蛋氨酸、苏氨酸和异亮氨酸的生物合成。 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在PDF H6515.pdf 中查看或下载。斯克里普斯代谢物组学和质谱技术中心的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 | 线性分子式 | HOCH2CH2CH(NH2)CO2H | | 分子量 | 119.12 | | Beilstein | 1721681 | | EC 号 | 211-590-6 | | MDL编号 | MFCD00063090 | | eCl@ss | 32160406 | | PubChem化学物质编号 | 24895748 | | NACRES | NA.26 |
产品性质 | 测定 | ≥98% (TLC) | | 质量水平 | 100 | | 形式 | powder | | 颜色 | white to off-white | | mp | 203 ℃ (dec.) (lit.) | | application(s) | cell analysis
detection | | SMILES string | N[C@@H](CCO)C(O)=O | | InChI | 1S/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1 | | InChI key | UKAUYVFTDYCKQA-VKHMYHEASA-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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| 8.14359 | Sigma-Aldrich | L-(-)-Homoserine | for synthesis | 845.56元/1 G; | 咨询 |
产品说明 分析说明 Assay (HClO₄): ≥ 98.0 %
Melting range (lower value): ≥ 190 °C
Melting range (upper value): ≤ 195 °C
Spec. rotation [α²0/D (c=2 in water): -9.0 - -8.0 °
Identity (IR): passes test 基本信息 | 经验(实验)分子式 | C4H9NO3 | | 分子量 | 119.12 | | MDL编号 | MFCD00063090 | | EC索引号 | 211-590-6 |
产品性质 | 质量水平 | 200 | | mp | 203 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1 | | InChI key | UKAUYVFTDYCKQA-VKHMYHEASA-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 |
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| 040037 | Fluorochem | L-Homoserine | 97% | 660元/5g; 1870元/25g; 6600元/100g; | 咨询 |
基本信息 | CAS Number | 672-15-1 | | MDL Number | MFCD00063090 | | Melting Point | 203℃ |
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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