15025
内消旋-1,2-双(4-甲氧苯基)乙二胺
derivatization grade (HPLC), LiChropur™, ≥98.0% (NT)
别名:
meso-1,2-Bis(4-methoxyphenyl)-1,2-diaminoethane, MOED
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关于此项目
线性分子式:
[CH3OC6H4CH(NH2)-]2
化学文摘社编号:
分子量:
272.34
PubChem Substance ID:
UNSPSC Code:
41116105
Beilstein/REAXYS Number:
3213681
MDL number:
产品名称
内消旋-1,2-双(4-甲氧苯基)乙二胺, derivatization grade (HPLC), LiChropur™, ≥98.0% (NT)
SMILES string
N[C@@H](C1=CC=C(OC)C=C1)[C@@H](C2=CC=C(OC)C=C2)N
InChI
1S/C16H20N2O2/c1-19-13-7-3-11(4-8-13)15(17)16(18)12-5-9-14(20-2)10-6-12/h3-10,15-16H,17-18H2,1-2H3/t15-,16+
InChI key
ZWMPRHYHRAUVGY-IYBDPMFKSA-N
grade
derivatization grade (HPLC)
assay
≥98.0% (NT)
form
solid
quality
LiChropur™
mp
150-155 °C (lit.)
150-155 °C
fluorescence
λex 340 nm; λem 460 nm (Saccharide adducts)
application(s)
food and beverages
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Other Notes
用于通过使用荧光检测（175nm 激发，320nm 发射）的 HPLC 对儿茶酚胺类和还原糖类进行定量的灵敏检测的试剂。
General description
Meso-1,2-Bis(4-methoxyphenyl)ethylenediamine is the most favourable fluorogenic reagent for reducing carbohydrates, including 2- deoxy sugars, amino sugars and sialic acids. It can perform fluorometric determination of reducing carbohydrates at concentration as low as 0.2-0.9 nmol ml-1.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
1, 2-bis (4-methoxyphenyl) ethylenediamine as a fluorogenic reagent for reducing carbohydrates.
Umegae Y
Analytica Chimica Acta, 217, 263-270 (1986)
Analytica Chimica Acta, 217, 263-263 (1989)
Umegae, Y., et al.
Analytica Chimica Acta, 208, 59-59 (1988)
Zhang, G.Q., et al.
Analytical Sciences, 9, 9-9 (1993)
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