| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D800457 | MACKLIN | D-天冬氨酸 | 98% | 28元/5g; 32元/25g; 49元/100g; 170元/500g; 640元/2.5kg; | 展开 |
储存：室温 状态：白色到灰白色粉末 折射率：-25 ° (C=8, 50% HCl) |
| A0545 | TCI | D-Aspartic Acid | >98.0%(T)(HPLC) | 415元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C4H7NO4 = 133.10 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1723529 | | PubChem物质ID | 87562145 | | SDBS (AIST Spectral DB) | 3744 | | Merck Index (14) | 840 | | MDL编号 | MFCD00063081 |
技术规格 | Appearance | White powder to crystal | | Purity(HPLC)(CAD) | min. 98.0 area% | | Purity(Nonaqueous Titration) | min. 98.0 % | | Specific rotation [a]20/D | -24.0 to -26.0 deg(C=8, HCl(1+1)) | | Solubility in dilute HCl | almost transparency |
物性(参考值) | 比旋光度 [α]D | -25° (C=8,HCl(1+1)) |
相关法规 |
| 135048 | J&K | D-Aspartic Acid | 99% | 60元/5G; 157元/25G; 330元/100G; | 展开 |
基本信息 | 分子式 | C4H7NO4 | | 分子量 | 133.10 | | 熔点 | >300 | | 比旋光度([α]20D) | -25.8° to -23.8° (C=5, 5 N HCl) | | MDL编码 | MFCD00063081 | | Beilstein | 1723529 | | Merck | 14,4812 | | EINECS 编号 | 217-234-6 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | CI9097500 | | TSCA | 否 |
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| B21184 | Alfa Aesar | D-Aspartic Acid | 99% | 345元/5g; 1140元/25g; 3857元/100g; | 展开 |
应用
D-Aspartic acid modulates melatonin synthesis in the pineal gland. 备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00063081 EINECS
217-234-6 分子式
C4H7NO4 分子量
133.10 熔点
>300° dec. 密度
1.66 灵敏度
Ambient temperatures. 形态
Crystalline powder 溶解性
Slightly soluble in water, Soluble in 1N ammonium hydroxide (100 mg/ml), and dilute HCl. Insoluble in ether, and alcohol. Beilstein
1723529 Merck
14,840 安全信息 RTECS
CI9097500 TSCA
否 |
| C20426 | Alfa Aesar | D(-)-Aspartic acid | 99+% | 547元/5g; 1653元/25g; 5855元/100g; | 展开 |
基本信息 Ref#
20426 MDL
63081 分子式
C4 H7 N O4 分子量
133.1 |
| 219096 | Sigma-Aldrich | D-Aspartic acid | ReagentPlus®, 99% | 1600.57元/25 G; 3864.44元/100 G; | 展开 |
产品说明 包装 25, 100 g in poly bottle 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 219096.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。 法律信息 ReagentPlus is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | HO2CCH2CH(NH2)CO2H | | 分子量 | 133.10 | | Beilstein | 1723529 | | EC 号 | 217-234-6 | | MDL编号 | MFCD00063081 | | PubChem化学物质编号 | 24853106 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 产品线 | ReagentPlus® | | 测定 | 99% | | 形式 | powder | | 旋光性 | [α]20/D −24°, c = 2.3 in 6 M HCl | | 光学纯度 | ee: 98% (GLC) | | reaction suitability | reaction type: solution phase peptide synthesis | | mp | >300 ℃ (lit.) | | application(s) | peptide synthesis | | SMILES string | N[C@H](CC(O)=O)C(O)=O | | InChI | 1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m1/s1 | | InChI key | CKLJMWTZIZZHCS-UWTATZPHSA-N | | Gene Information | rat ... Slc1a3(29483) |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 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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| 040077 | Fluorochem | D-(-)-Aspartic acid | 99% | 220元/25g; 506元/100g; | 展开 |
基本信息 | CAS Number | 1783-96-6 | | MDL Number | MFCD00063081 |
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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