| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| N795445 | MACKLIN | |N|-乙酰-L-蛋氨酸 | 10mM in DMSO | 185元/1ml; | 展开 |
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| N801347 | MACKLIN | |N|-乙酰-L-蛋氨酸 | 98.5% | 39元/5g; 59元/25g; 196元/100g; 696元/500g; | 展开 |
储存：2~8°C 状态：白色-非常淡黄色晶体-粉末 折射率：-21 ° (C=1, H2O) |
| A2056 | TCI | N-Acetyl-L-methionine | >98.0%(T)(HPLC) | 240元/5G; 795元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C7H13NO3S = 191.25 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1725552 | | PubChem物质ID | 87559812 | | Merck Index (14) | 96 | | MDL编号 | MFCD00064441 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Optical purity(LC) | min. 98.0 ee% | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 103.0 to 107.0 ℃ | | Specific rotation [a]20/D | -19.0 to -23.0deg(C=1, H2O) |
物性(参考值) | 熔点 | 105 ℃ | | 比旋光度 [α]D | -21° (C=1,H2O) |
相关法规 |
| 205334 | J&K | N-Acetyl-L-methionine | 99% | 119元/5G; 208元/10G; 404元/25G; 1009元/100G; | 展开 |
基本信息 | 分子式 | C7H13NO3S | | 分子量 | 191.25 | | 熔点 | 103-106 | | 比旋光度([α]20D) | -22° to -20° (C=1, H2O) | | MDL编码 | MFCD00064441 | | Beilstein | 1725552 | | Merck | 96 | | EINECS 编号 | 200-617-7 |
安全信息 | 提示语 | Danger | | 防范说明 | P262 | | WGK | 3 | | RTECS | PD0480000 | | TSCA | 是 |
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| B24312 | Alfa Aesar | N-Acetyl-L-methionine | 99% | 893元/5g; 2323元/25g; 9286元/100g; | 展开 |
基本信息 MDL
MFCD00064441 EINECS
200-617-7 分子式
C7H13NO3S 分子量
191.25 熔点
103-107° 形态
Crystalline powder Beilstein
1725552 Merck
14,96 安全信息 RTECS
PD0480000 TSCA
是 |
| 01310 | Sigma-Aldrich | N-Acetyl-L-methionine | ≥98.5% (T) | 611.93元/5G; 1573.68元/25G; | 展开 |
基本信息 | 线性分子式 | CH3SCH2CH2CH(NHCOCH3)CO2H | | 分子量 | 191.25 | | Beilstein | 1725552 | | EC 号 | 200-617-7 | | MDL编号 | MFCD00064441 | | PubChem化学物质编号 | 329747249 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98.5% (T)
≥98.5% (TLC) | | 形式 | powder or crystals | | 旋光性 | [α]20/D -21.0±1.0°, c = 1% in H2O | | reaction suitability | reaction type: solution phase peptide synthesis | | 颜色 | colorless to white | | mp | 103-106 ℃ (lit.) | | 溶解性 | methanol: 100 mg/mL, clear, colorless | | application(s) | peptide synthesis | | SMILES string | CSCC[C@H](NC(C)=O)C(O)=O | | InChI | 1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1 | | InChI key | XUYPXLNMDZIRQH-LURJTMIESA-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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| 060307 | Fluorochem | (S)-2-Acetylamino-4-methylsulfanyl-butyric acid | 98% | 330元/25g; 946元/100g; | 展开 |
基本信息 | CAS Number | 65-82-7 | | MDL Number | MFCD00064441 | | Melting Point | 103 - 106 ℃ |
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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