69947

Sigma-Aldrich

3-吗啉丙磺酸

BioUltra, for molecular biology, ≥99.5% (T)

别名:
4-吗啉丙磺酸, 3-(N-吗啉基)丙磺酸
Empirical Formula (Hill Notation):
C7H15NO4S
CAS号:
分子量:
209.26
Beilstein/REAXYS Number:
1106776
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

质量水平

200

等级

for molecular biology

产品线

BioUltra

测定

≥99.5% (T)

形式

powder or crystals

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

灼烧残渣

≤0.1% (as SO4)

缺失

≤1% loss on drying, 110 °C

pH值(酸碱度)

2.5-4.0 (25 °C, 1 M in H2O)

有效pH范围

6.5 - 7.9

pKa (25 °C)

7.2

溶解性

H2O: 1 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.020
λ: 280 nm Amax: 0.015

SMILES string

OS(=O)(=O)CCCN1CCOCC1

InChI

1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)

InChI key

DVLFYONBTKHTER-UHFFFAOYSA-N

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其他说明

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个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

闪点(F)

230.0 °F - closed cup

闪点(C)

110 °C - closed cup

分析证书

原产地证书 (CofO)

R.C. Ogden et al.
Methods in Enzymology, 152, 82-82 (1987)
Separation and Detection of Phosphorylated and Nonphosphorylated BvgA, a Bordetella pertussis Response Regulator, in vivo and in vitro
Chen Q, et al.
Bio-protocol, 3 (2013)
Anita V Thomae et al.
Biophysical journal, 89(3), 1802-1811 (2005-06-14)
According to the pH-partition hypothesis the charged species of organic compounds do not contribute to lipid bilayer permeation as they generally show negligible partitioning into n-octanol. With this assumption, membrane permeation is related to the molar fraction of the neutral...
Tohru Tsuchiya et al.
Plant & cell physiology, 44(1), 96-101 (2003-01-29)
Chlorophyllases (Chlases), cloned so far, contain a lipase motif with the active serine residue of the catalytic triad of triglyceride lipases. Inhibitors specific for the catalytic serine residue in serine hydrolases, which include lipases effectively inhibited the activity of the...
Junji Suzuki et al.
Nature communications, 5, 4153-4153 (2014-06-14)
The endoplasmic reticulum (ER) and mitochondria accumulate Ca(2+) within their lumens to regulate numerous cell functions. However, determining the dynamics of intraorganellar Ca(2+) has proven to be difficult. Here we describe a family of genetically encoded Ca(2+) indicators, named calcium-measuring...

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