| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| S812118 | MACKLIN | (|S|)-(+)-酮基蒎酸 | 99% | 49元/250mg; 187元/1g; 718元/5g; | 咨询 |
储存：2-8°C 状态：白色到棕褐色粉末或晶体 折射率：25.5 ° (C=0.65, MeOH) |
| K0028 | TCI | (S)-(+)-Ketopinic Acid | >98.0%(GC)(T) | 860元/1G; 2990元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C10H14O3 = 182.22 | | 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) | | PubChem物质ID | 87571961 | | MDL编号 | MFCD00168053 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 235.0 to 240.0 ℃ |
物性(参考值) | 熔点 | 235 ℃ | | 比旋光度 [α]D | 25.5° (C=0.65,MeOH) |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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| 420964 | Sigma-Aldrich | (1S)-(+)-Ketopinic acid | 99% | 675.45元/1 G; | 咨询 |
产品说明 一般描述 (1S)-(+)-Ketopinic acid is a chiral ketone. 应用 用于制备新型手性噁唑烷酮辅助剂和酮基蒎酸衍生聚合物，该聚合物可用于胺的去外消旋化。合成纯手性 2,10-莰烷二醇的原料。用于生成手性席夫碱前体，以制备二乙基 (S)-α-氨基-α-烷基膦酸酯。
(1S)-(+)-Ketopinic acid may be used to prepare: - Chiral phosphine-oxazoline ligands, which can used in asymmetric palladium-catalyzed Heck reaction of aryl or alkenyl triflates with cyclic alkenes.
- A chiral imino-phosphine ligand, which can be used in palladium-catalyzed asymmetric Diels–Alder reactions to prepare six-membered carbocycles.
- A chiral iminopyridine ligand, which can be used in copper-catalyzed Henry (nitro aldol) reaction between nitromethane and o-anisol to form the corresponding β-hydroxynitroalkane.
包装 1 g in glass bottle 基本信息 | 经验(实验)分子式 | C10H14O3 | | 分子量 | 182.22 | | Beilstein | 4180005 | | MDL编号 | MFCD00168053 | | PubChem化学物质编号 | 24866367 | | NACRES | NA.22 |
产品性质 | 测定 | 99% | | 旋光性 | [α]23/D +58°, c = 1 in chloroform | | mp | 237-239 ℃ (lit.) | | SMILES string | CC1(C)C2CCC1(C(O)=O)C(=O)C2 | | InChI | 1S/C10H14O3/c1-9(2)6-3-4-10(9,8(12)13)7(11)5-6/h6H,3-5H2,1-2H3,(H,12,13)/t6-,10+/m1/s1 | | InChI key | WDODWBQJVMBHCO-LDWIPMOCSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 011792 | Fluorochem | (S)-(+)-Ketopinic Acid | 98% | 594元/250mg; 1210元/1g; 3982元/5g; 15752元/25g; | 咨询 |
基本信息 | CAS Number | 40724-67-2 | | MDL Number | MFCD08061242 |
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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