CAS: 565-62-8; 3-Methylpent-3-En-2-One

该化合物是有机化合物,被归类为氯酮.它具有五碳链,具有双重结合和甲基组,具有不饱和性.分子式为C6H10O,表示存在一种氯酮的碳基(C=O)特性.该化合物一般是一种无色液体,有独特的香味,经常被称为甜味或果味.它溶于有机溶剂,由于缺水碳链,水溶性有限.3-M乙基-3-penten-2-1在各种应用中使用,包括溶剂和其他有机化合物合成中,其再活性受双氟结合和碳基组的存在影响,使其易于产生核分裂性反应.在处理该化合物时,应当采取安全防范措施,因为它可能刺激皮肤和眼睛,建议适当的通风是因其挥发性.

英文名称3-Methylpent-3-En-2-One
中文名称3-甲基-3-戊烯-2-酮
IUPAC名称3-methylpent-3-en-2-one
其它别名2-Oxo-3-methyl-3-pentene; 3-Methyl-2-penten-4-one; 3-Methyl-3-penten-2-one
CAS编号565-62-8
MFCD编号:MFCD00151839
EINECS号:209-283-7
分子式:C6H10O
分子量:98.14
产品CID: 2509030
产品分类化学试剂 → 有机试剂 → 脂肪酮(含烯醇)

相似结构搜索
产品信息参考;;;;
InChIKey: ZAMCMCQRTZKGDX-UHFFFAOYSA-N
InChI=1S/C6H10O/c1-4-5(2)6(3)7/h4H,1-3H3/b5-4+…
计算化学: 氢键受体数1.0氢键供体数0.0可旋转键数1.0

MSDS等安全信息

GHS象形图
GHS符号GHS02 & GHS06;
注释: Flame & Skull and crossbones
危险类别易燃液体类别3
急性毒性类别3(吸入)
急性毒性类别4(经口)
特定目标器官毒性 - 单次接触类别3
皮肤腐蚀/刺激类别2
严重眼刺激类别2
急性毒性类别4(吸入)
急性毒性类别4(经皮)
警示词Danger(危险)
危险描述H226 |易燃液体和蒸气.
H331 |吸入会中毒.
H302 |吞咽有害.
H335 |可能引起呼吸道刺激.
H315 |造成皮肤刺激.
H319 |造成严重眼刺激.
H332 |吸入有害.
H312 |皮肤接触有害.
防范说明P210-P280-P301+P312+P330-P302+P352+P312-P304+P340+P312
危险等级3
UN编号UN 1224 3/PG 3
危险品标志F,Xi
风险等级Irritant
包装等级III
安全声明26-36
危险类别码10-36/37/38
WGK Germany3

欧盟法规

REACH注册ECHA物质C&L通报REACH预注册

上下游产品

tetrachloromethane acetaldehyde butanone 4-hydroxy-3-methyl-pentan-2-one O-methyl-oxime3-methyl-pent-3-en-2-one O-methyl-oxime 3-Hydroxy-3,4-dimethyl-hex-4-ensaeure-ethylester 4-Methylamino-3-methyl-2-pentanon 3-Hydroxy-2,3,4-trimethyl-hex-4-ensaeure-ethylester

合成工艺路线路线简述

4-羟基-3-甲基戊烷-2-酮反应生成 3-甲基-3-戊烯-2-酮
参考文献:甲羟戊酸类似物作为胆固醇生物合成的抑制剂.
标题:甲羟戊酸类似物作为胆固醇生物合成的抑制剂.
摘要:合成了一系列20个甲羟戊酸类似物,并测试了它们抑制大鼠肝匀浆中[2-14C]-甲羟戊酸的胆固醇生物合成的能力.从甲羟戊酸中除去5-羟基产生了活性抑制剂3-羟基-3-甲基戊酸.除去3-羟基,在3-位添加芳族基团或插入双键会降低抑制活性.在5位上具有芳香族基团或卤化物的化合物是活性抑制剂.活性最高的抑制剂是5-苯基戊酸,在0.064 Mm时有50%的抑制作用.
DOI:10.1002/jps.2600700910

海关参考信息

2901210000-乙烯
2901220000-丙烯
2912110000-甲醛
2912120000-乙醛
💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:US-2023212216-A1
优先权日:2019-12-20
标题:Synthesis of lactone derivatives and their use in the modification of proteins
发明人：MORRIS ALEXANDER REDFERN; SUTOV GRIGORIJ; BRUNE KARL DIETRICH
权利人:GENIE BIOTECH UK LTD
摘要:Site-specific modifications of proteins are desirable in biotechnological applications such as biopharmaceuticals, immunotherapy, vaccines, and are useful in chemical biology. Gluconoylation is a non-enzymatic, covalent, post-translational modification commonly observed on N-terminal His-Tags bearing proteins. We synthesized glucono-1,5-lactone derivatives, including azido variants for selective acylation. High yield acylation is achieved by simply mixing derivatives with target protein amidst diverse conditions of temperatures, aqueous buffers, excipients, or complex cell lysate.

专利号:US-11702652-B2
优先权日:2005-12-01
标题:Enzymatic encoding methods for efficient synthesis of large libraries

专利号:AU-2020409711-A1
优先权日:2019-12-20
标题 :Synthesis of lactone derivatives and their use in the modification of proteins

专利号:EP-4076533-A1
优先权日:2019-12-20
标题:Synthesis of lactone derivatives and their use in the modification of proteins

专利号:US-6686498-B2
优先权日:2001-03-07
标题:Process for the preparation of Michael-adducts
发明人：JACOBY DENIS
权利人:FIRMENICH & CIE
摘要:The present invention relates to the field of organic synthesis and more specifically to a process for the preparation of Michael-adducts, as defined below, by reacting a beta,beta- or a alpha,beta-disubstituted, or a alpha,beta,beta-trisubstituted, alpha,beta-unsaturated ketone (I) with a beta-ketoester or a beta-diketone (II) in presence of a suitable catalyst of formula M(X)n, according to scheme 1:

专利号:CA-3164962-A1
优先权日:2019-12-20
标题 :Synthesis of lactone derivatives and their use in the modification of proteins