A9754
2-氨基-2-甲基-1,3-丙二醇
≥99%
别名:
AMPD, 氨甲基丙二醇
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线性分子式:
(HOCH2)2C(NH2)CH3
化学文摘社编号:
分子量:
105.14
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
204-100-7
Beilstein/REAXYS Number:
635708
MDL number:
产品名称
2-氨基-2-甲基-1,3-丙二醇, ≥99%
InChI key
UXFQFBNBSPQBJW-UHFFFAOYSA-N
InChI
1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3
SMILES string
CC(N)(CO)CO
vapor density
3.63 (vs air)
vapor pressure
~10 mmHg ( 152 °C)
assay
≥99%
form
crystalline
pH
10.5-11.5 (25 °C, 105.1 g/L)
useful pH range
7.8-9.7
pKa (25 °C)
8.8
bp
151 °C/10 mmHg (lit.)
mp
100-110 °C (lit.)
solubility
H2O: 100 mg/mL, clear to slightly hazy, colorless to very faintly yellow
application(s)
diagnostic assay manufacturing
Quality Level
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Application
可用作SDS-梯度凝胶电泳系统中的缓冲液组分，其可分离分子量范围为1500至100,000的多肽。 用作蛋白质等速电泳中的间隔物。也用作测定碱性磷酸酶活性的缓冲液。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
>212.0 °F
flash_point_c
> 100 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Biological membranes are vital for diverse cellular functions such as maintaining cell and organelle structure, selective permeability, active transport, and signaling. The surface charge of the membrane bilayer plays a critical role in these myriad processes. For most biomembranes, the
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Dissolution of diclofenac from compressed discs containing mixtures of a diclofenac salt and a basic excipient, in various w/w ratios, was examined. Two diclofenac salts, diclofenac deanol (DDNL) and diclofenac tert-butylamine, and the basic excipient 2-amino-2-methyl-1,3-propanediol (AMPD) were examined. Inclusion
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The method by MacQueen and Plaut was modified to devise simple microdetermination method of l-lactate which is applicable to deproteinized blood sample. Blood was deproteinized with addition of 25% (w/w) trichloroacetic acid (TCA), and 0.075 M 2-amino-2-methyl-1, 3-propanediole (AMPD) was
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