16505
反式-4-溴-2-丁烯酸甲酯
technical, ≥90% (GC)
别名:
4-溴代巴豆酸甲酯
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
BrCH2CH=CHCOOCH3
化学文摘社编号:
分子量:
179.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1745755
产品名称
反式-4-溴-2-丁烯酸甲酯, technical, ≥90% (GC)
InChI
1S/C5H7BrO2/c1-8-5(7)3-2-4-6/h2-3H,4H2,1H3/b3-2+
SMILES string
COC(=O)\C=C\CBr
InChI key
RWIKCBHOVNDESJ-NSCUHMNNSA-N
grade
technical
assay
≥90% (GC)
contains
silver wool as stabilizer
impurities
~3% methyl cis-4-bromo-2-butenoate
refractive index
n20/D 1.501
bp
70 °C/0.03 mmHg (lit.)
density
1.498 g/mL at 20 °C (lit.)
functional group
bromo
ester
storage temp.
2-8°C
Quality Level
Application
Methyl trans-4-bromo-2-butenoate (Methyl 4-bromocrotonate) was used in the synthesis of highly substituted benzoxepines or benzopyrans and L-α-amino [4,5-3H]adipic acid.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
197.6 °F
flash_point_c
92 °C
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
An Allylpalladium (IV) Intermediate in the Synthesis of Highly Substituted Benzoxepines and Benzopyrans via Reactions of Stable Pallada (II) cycles with Allyl Bromides.
Guo R, et al.
Organometallics, 26(15), 3784-3783 (2007)
J O'Sullivan et al.
The Biochemical journal, 184(2), 421-426 (1979-11-15)
1. delta-(L-alpha-Amino[4,5-3H]adipyl)-L-cysteinyl-D-[4,4-3H]valine has been synthesized from its constituent amino acids, the L-alpha-amino[4,5-3H]adipic acid being obtained by reduction with 3H2 of methyl 5-acetamido-5,5-diethoxycarbonylpent-2-enoate and subsequent decarboxylation and hydrolysis. 2. In a cell-free system prepared by lysis of protoplasts of Cephalosporium acremonium
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持