| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| L793589 | MACKLIN | L-2-氨基丁酸 | 10mM in Water | 186元/1ml; | 咨询 |
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| L800793 | MACKLIN | L-2-氨基丁酸 | 99% | 26元/1g; 29元/5g; 35元/25g; 47元/100g; 149元/500g; 713元/2.5kg; | 咨询 |
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| A0826 | TCI | (S)-(+)-2-Aminobutyric Acid | >99.0%(T) | 360元/1G; 1045元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >99.0%(T) | | 分子式/分子量 | C4H9NO2 = 103.12 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1720935 | | PubChem物质ID | 87562349 | | SDBS (AIST Spectral DB) | 3917 | | Merck Index (14) | 428 | | MDL编号 | MFCD00064415 |
技术规格 | Appearance | White powder to crystal | | Purity(Nonaqueous Titration) | min. 99.0 % | | Specific rotation [a]20/D | +18.5 to +22.0 deg(C=5, HCl(2+1)) | | Solubility in Water | almost transparency |
物性(参考值) | 熔点 | 280 ℃ | | 比旋光度 [α]D | 20° (C=5,HCl(2+1)) |
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| 438371 | J&K | L-2-Aminobutyric acid | 98% | 83元/1G; 108元/5G; | 咨询 |
基本信息 | 分子式 | C4H9NO2 | | 分子量 | 103.12 | | 熔点 | >300 | | 比旋光度([α]20D) | +19 to +21 (C=1, 6 M HCl) | | MDL编码 | MFCD00064415 | | Beilstein | 1720935 | | Merck | 14,428 | | EINECS 编号 | 216-083-3 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H317 | | 防范说明 | P280 | | WGK | 3 | | TSCA | 是 |
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| L13984 | Alfa Aesar | L-(+)-2-Aminobutyric acid | 98+% | 883元/1g; 3140元/5g; 6481元/25g; | 咨询 |
应用
L-(+)-2-Aminobutyric acid is used in the biosynthesis of nonribosomal peptides. It acts as a receptor antagonist. It is also used as a chiral reagent. Further, it is used in the determination of substrate of glutamyl cysteine acid synthase. In addition to this, it is also utilized as a drug intermediate. 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00064415 EINECS
216-083-3 分子式
C4H9NO2 分子量
103.12 熔点
>300° 灵敏度
Ambient temperatures. 形态
Crystalline powder or flakes 溶解性
Soluble in water and acetic acid. Slightly soluble in alcohol and ether. Beilstein
1720935 Merck
14,428 GHS危害和防范说明 GHS符号
Hazard Statements
H317
May cause an allergic skin reaction. Precautionary Statements
P261-P280g-P321-P333+P313-P302+P352a-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.Specific treatment (see label).If skin irritation or rash occurs: Get medical advice/attention.If skin irritation or rash occurs: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
43
May cause sensitization by skin contact. 安全等级
24-37-60
Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous waste TSCA
是 |
| A1879 | Sigma-Aldrich | L-2-Aminobutyric acid | ≥99% (titration) | 1434.13元/1 G; 4780.41元/5 G; | 咨询 |
产品说明 包装 1, 5 g in glass 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 A1879.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 | 经验(实验)分子式 | C4H9NO2 | | 分子量 | 103.12 | | Beilstein | 1720935 | | EC 号 | 216-083-3 | | MDL编号 | MFCD00064415 | | PubChem化学物质编号 | 24890595 |
产品性质 | 质量水平 | 200
400 | | 测定 | ≥99% (titration) | | 形式 | powder | | technique(s) | ligand binding assay: suitable | | 颜色 | white | | application(s) | peptide synthesis | | SMILES string | CC[C@H](N)C(O)=O | | InChI | 1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1 | | InChI key | QWCKQJZIFLGMSD-VKHMYHEASA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H317 | | 预防措施声明 | P280 | | 危险分类 | Skin Sens. 1 | | 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 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| A2536 | Sigma-Aldrich | L-2-Aminobutyric acid | BioReagent, suitable for cell culture | 1784.27元/1 G; 6669.26元/5 G; | 咨询 |
产品说明 一般描述 L-苏氨酸和 L-天冬氨酸经-转氨基反应合成 L-2-氨基丁酸。它是一种带有乙基侧链的 L-丙氨酸类似物。 生化/生理作用 L-α-氨基丁酸 (AABA) 是非天然氨基酸氨基丁酸的异构体，在 γ-谷氨酰循环中具有调节谷胱甘肽生物合成的活性。最近研究了 AABA 作为体外成熟培养液(NCSU 23 培养液)的补充，用于卵母细胞和胚胎的培养。本品已确认可用于细胞培养。在肽功能的研究中，AABA 也被用作丙氨酸的替代氨基酸。 基本信息 | 经验(实验)分子式 | C4H9NO2 | | 分子量 | 103.12 | | Beilstein | 1720935 | | EC 号 | 216-083-3 | | MDL编号 | MFCD00064415 | | PubChem化学物质编号 | 24890666 | | NACRES | NA.75 |
产品性质 | 生物来源 | Porcine kidney
microbial
plant | | 质量水平 | 400 | | 产品线 | BioReagent | | 形式 | powder | | technique(s) | cell culture | mammalian: suitable | | 溶解性 | water: 50 mg/mL, clear, colorless | | web metadata keyword.default | sigma-aldrich A2536, L-2-Aminobutyric acid BioReagent, suitable for cell culture, L-α-Aminobutyric acid | | 运输 | ambient | | 储存温度 | room temp | | SMILES string | CC[C@H](N)C(O)=O | | InChI | 1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1 | | InChI key | QWCKQJZIFLGMSD-VKHMYHEASA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H317 | | 预防措施声明 | P280 | | 危险分类 | Skin Sens. 1 | | 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 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| 024718 | Fluorochem | (S)-(+)-2-Aminobutyric Acid | 95% | 220元/1g; 242元/10g; 440元/25g; 1078元/100G; | 咨询 |
基本信息 | CAS Number | 1492-24-6 | | MDL Number | MFCD00064415 | | Melting Point | 300℃ |
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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