CAS 90719-32-7; (S)-4-苄基-2-口恶唑双酮; (4S)-Phenylmethyl-2-oxazolidinone

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产品名称

规格

包装、参考价格

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S803258

MACKLIN

|S|-4-苄基-2-恶唑烷酮

98%

29元/1g; 30元/5g; 35元/25g; 110元/100g; 535元/500g;

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储存：室温
状态：白色到浅黄色粉末
折射率：-14.5 ° (C=5, MeOH)

B1754

TCI

(S)-4-Benzyl-2-oxazolidinone

>98.0%(GC)

290元/5G; 690元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₀H₁₁NO₂ = 177.20
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (吸湿)
Reaxys-RN	3649667
PubChem物质ID	87564649
MDL编号	MFCD00064496

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 98.0 %
Optical purity(LC)	min. 98.0 ee%
Melting point	88.0 to 91.0 ℃
Solubility in Methanol	almost transparency

物性(参考值)

熔点	88 ℃
比旋光度 [α]D	-14.5° (C=5,MeOH)
溶解性(可溶于)	甲醇

安全信息

信号词	警告
危险性说明	H316 : 造成轻微皮肤刺激。 H320 : 造成眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 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。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

192058

J&K

(S)-4-Benzyl-2-oxazolidinone

99%, ee: 98.5%

203元/1G; 812元/5G; 3856元/25G;

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基本信息

分子式	C₁₀H₁₁NO₂
分子量	177.20
熔点	87-90
比旋光度([α]20D)	-68° to -58° (C=1, CHCl3)
MDL编码	MFCD00064496
Beilstein	3649667

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	P280 P305+P351+P338
WGK	3
TSCA	否

353410

J&K

(S)-4-Benzyl-2-oxazolidinone

99%

94元/1G; 115元/5G; 460元/25G;

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基本信息

分子式	C₁₀H₁₁NO₂
分子量	177.20
熔点	87-90
比旋光度([α]20D)	-68° to -58° (C=1, CHCl3)
MDL编码	MFCD00064496
Beilstein	3649667

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	P280 P305+P351+P338
WGK	3
TSCA	否

A18236

Alfa Aesar

(S)-(-)-4-Benzyl-2-oxazolidinone

99%

805元/1g; 2279元/5g; 11322元/25g;

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应用
(S)-(-)-4-Benzyl-2-oxazolidinone is used in chiral auxiliary asymmetric alkylation. It has been used in the synthesis of (S)-equol. Preparation and functionalization of chiral, stabilized ylides. It was used for asymmetric synthesis of (3R)- and (3S)-piperazic acid.

备注
Hygroscopic. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00064496

分子式
C₁₀H₁₁NO₂

分子量
177.20

熔点
87-89°

灵敏度
Hygroscopic. Ambient temperatures.

形态
Powder

溶解性
Insoluble in water.

Beilstein
3649667

安全信息

TSCA
否

PH000320

Sigma-Aldrich

(4S)-4-Benzyl-1,3-oxazolidin-2-one

Aldrich^CPR

2122.84元/10 MG;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式

C₁₀H₁₁NO₂

产品性质

SMILES string	O=C1N[C@H](CO1)CC2=CC=CC=C2
InChI	1S/C10H11NO2/c12-10-11-9(7-13-10)6-8-4-2-1-3-5-8/h1-5,9H,6-7H2,(H,11,12)/t9-/m0/s1

294640

Sigma-Aldrich

(S)-4-Benzyl-2-oxazolidinone

99%

1668.37元/5 G; 4447.79元/25 G;

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产品说明

包装

5, 25 g in poly bottle

应用

用于不对称合成 (3R)- 和 (3S)-六氢哒嗪-3-羧酸。
手性助剂，最近用于合成 (S)-雌马酚。用于制备和官能化稳定的手性叶立德。
用于不对称烷化反应的手性助剂。

基本信息

经验(实验)分子式	C₁₀H₁₁NO₂
分子量	177.20
Beilstein	3649667
MDL编号	MFCD00064496
PubChem化学物质编号	24857725
NACRES	NA.22

产品性质

质量水平	200
测定	99%
旋光性	[α]20/D −63°, c = 1 in chloroform
光学纯度	ee: 99% (HPLC)
mp	86-88 ℃ (lit.)
SMILES string	O=C1N[C@H](CO1)Cc2ccccc2
InChI	1S/C10H11NO2/c12-10-11-9(7-13-10)6-8-4-2-1-3-5-8/h1-5,9H,6-7H2,(H,11,12)/t9-/m0/s1
InChI key	OJOFMLDBXPDXLQ-VIFPVBQESA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H373
预防措施声明	P260 - P264 - P270 - P301 + P312 - P314 - P501
危险分类	Acute Tox. 4 Oral - STOT RE 2
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)

034309

Fluorochem

(S)-4-Benzyl-2-oxazolidinone

98%

484元/25g; 1166元/100g;

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基本信息

CAS Number	90719-32-7
MDL Number	MFCD00064496
Melting Point	86-95℃
Density	1.176

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 .