468479
4-戊烯酰氯
98%
别名:
4-戊烯酸氯化物
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关于此项目
线性分子式:
H2C=CHCH2CH2COCl
CAS Number:
分子量:
118.56
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
98%
沸点
125 °C (lit.)
密度
1.074 g/mL at 25 °C (lit.)
官能团
acyl chloride
allyl
SMILES字符串
ClC(=O)CCC=C
InChI
1S/C5H7ClO/c1-2-3-4-5(6)7/h2H,1,3-4H2
InChI key
JDKQTIKEGOOXTJ-UHFFFAOYSA-N
一般描述
4-戊烯酰氯已鉴别为 5-氯戊酰氯 (5-CVC) 中的关键杂质。4-戊烯酰氯可由亚硫酰氯和 4-戊烯酸反应合成。
应用
4-戊烯酰氯可用于制备：
- D -pro- L 衍生环肽
- 4-戊烯酰钴三羰基
- N -4-戊烯酰- L -半胱氨酸甲酯
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 3 - Skin Corr. 1B
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
80.6 °F - closed cup
闪点(°C)
27 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
I Nageshwara Rao et al.
The Journal of organic chemistry, 69(6), 2181-2184 (2004-04-03)
An acyclic tripeptide based on a heterochiral D-pro-L-pro template shows a propensity to exist as a 3(10) helical conformation and can be cyclized, via ring-closing metathesis, to the corresponding cyclic tetrapeptides without disrupting the helical conformations in CDCl(3) as well
Synthesis and radical polyaddition of optically active monomers derived from cysteine.
Kudo H, et al.
Macromolecules, 32(25), 8370-8375 (1999)
Alkyl-and Acyl-cobalt Carbonyls Containing Olefinic Unsaturation. Allylcobalt Tricarbonyl and Related Compounds1.
Heck RF and Breslow DS.
Journal of the American Chemical Society, 83(5), 1097-1102 (1961)
Liya Tang et al.
Journal of pharmaceutical and biomedical analysis, 53(3), 309-314 (2010-05-05)
5-Chlorovaleroyl chloride (5-CVC) is commonly used as an alkylating agent in the synthesis of pharmaceutical intermediates, active ingredients, as well as other specialty chemicals. It is critical to monitor the impurities present in 5-CVC as they may have a direct
Norlaily Ahmad et al.
Biomacromolecules, 20(7), 2506-2514 (2019-06-28)
Inflammatory conditions are frequently accompanied by increased levels of active proteases, and there is rising interest in methods for their detection to monitor inflammation in a point of care setting. In this work, new sensor materials for disposable single-step protease
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