甲基α,β-异亚丙基-<SC>L</SC>-甘油酸酯

α,β-Isopropylidene- L -glyceric acid methyl ester

品牌

Sigma-Aldrich

CAS

60456-21-5

货号

254606

包装型号

5 G, 96%

规格纯度

96%

价格

1507.88 元 *本价格含增值税费

促销

数量

- +

半岛bd体育手机客户端名称：

60456-21-5
(-)-Methyl ( S)-2,2-dimethyl-1,3-dioxolane-4-carboxylate
Methyl 2,3- O-isopropylidene- L -glycerate
α,β-Isopropylidene- L -glyceric acid methyl ester
Methyl α,β-isopropylidene- L -glycerate
( S)-(-)-2,2-二甲基-1,3-二氧戊环-4-羧酸甲酯
甲基α,β-异亚丙基- L -甘油酸酯
2,3- O-异亚丙基- L -甘油酸甲酯
α,β-异亚丙基- L -甘油酸甲酯

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

应用

(?)-Methyl (S)-2,2-dimethyl-1,3-dioxolane-4-carboxylate can be used:

As a chiral building block to make the key tetrahydrofuran subunit of (?)-gymnodimine, a marine algal toxin.
To prepare an enedione by reacting with dimethyl methylphosphonate, BuLi, and phenylglyoxal, which in turn is used to synthesize cyclopentenone derivatives.
As a starting material for the preparation of (S)-4,5-dihydroxy-2,3-pentanedione (DPD), a precursor for autoinducer (AI)-2 in bacteria.

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C₇H₁₂O₄
分子量	160.17
Beilstein	4292352
MDL编号	MFCD00066526
PubChem化学物质编号	24855396
NACRES	NA.22

半岛bd体育手机客户端性质

质量水平	200
测定	96%
形式	liquid
旋光性	[α]20/D ?8.5°, c = 1.5 in acetone
光学纯度	ee: ≥96.0% (GLC)
折射率	n 20/D 1.425 (lit.)
bp	84-86 ℃/15 mmHg (lit.)
密度	1.106 g/mL at 25 ℃ (lit.)
SMILES string	COC(=O)[C@@H]1COC(C)(C)O1
InChI	1S/C7H12O4/c1-7(2)10-4-5(11-7)6(8)9-3/h5H,4H2,1-3H3/t5-/m0/s1
InChI key	DOWWCCDWPKGNGX-YFKPBYRVSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	172.4 °F - closed cup
闪点(C)	78 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

(-)-Methyl (S)-2,2-dimethyl-1,3-dioxolane-4-carboxylate

α,β-Isopropylidene- L -glyceric acid methyl ester