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Merck

189170

Sigma-Aldrich

5,6-二氢-4-甲氧基-2H-吡喃

95%

别名:

4-甲氧基-5,6-二氢吡喃

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About This Item

经验公式(希尔记法):
C6H10O2
CAS号:
分子量:
114.14
Beilstein:
1341205
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

方案

95%

表单

liquid

折射率

n20/D 1.462 (lit.)

沸点

59 °C/20 mmHg (lit.)

密度

1.022 g/mL at 25 °C (lit.)

官能团

ether

SMILES字符串

COC1=CCOCC1

InChI

1S/C6H10O2/c1-7-6-2-4-8-5-3-6/h2H,3-5H2,1H3

InChI key

FSMHNRHLQAABPS-UHFFFAOYSA-N

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一般描述

5,6-Dihydro-4-methoxy-2H-pyran is suitable reagent for protection of nucleoside hydroxyl functions.

应用

用于手性醇保护的试剂。

象形图

Flame

警示用语:

Warning

危险声明

预防措施声明

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

114.8 °F - closed cup

闪点(°C)

46 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A J Leigh et al.
Biochemistry, 31(37), 8978-8983 (1992-09-22)
The substrate stereospecificity of phosphatidylinositol-specific phospholipase C from Bacillus cereus is examined using the resolved optical isomers of synthetic myo-inositol 1-(4-nitrophenyl phosphate), a chromogenic substrate for the phospholipase. The synthetic route employs mild acid-labile protecting groups and separation of the
Tetrahedron Letters, 33, 2371-2371 (1992)
1, 1-Diethoxybut-2-ene as a Precursor of (2-Hydroxyethyl)-Substituted Alkoxy Dienes: Convenient Intermediates for a New Synthesis of 2-Substituted and 2, 6-Disubstituted Tetrahydro-4H-pyran-4-ones.
Prandi C and Venturello P.
The Journal of Organic Chemistry, 59(12), 3494-3496 (1994)
C Lehmann et al.
Nucleic acids research, 17(7), 2379-2390 (1989-04-11)
Efficient solid-phase synthesis of a series of oligoribonucleotides of up to 20 residues is described that utilises the 9-fluorenylmethoxycarbonyl group (Fmoc) for 5'-protection and 4-methoxytetrahydropyran-4-yl (Mthp) for 2'-protection of ribonucleotide monomers and a phosphoramidite coupling procedure. The Fmoc group is

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