3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic Acid

Names

[ Name ]:
3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic Acid

[Synonym ]:
1-Propanesulfonic acid, 3-[bis(2-hydroxyethyl)amino]-2-hydroxy-
MFCD00038353
3-[Bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid
3-(N,N-bis(2-hydroxyethyl)amino)-2-hydroxypropanesulfonic acid
EINECS 269-992-2
3-[Bis(2-hydroxyethyl)amino]-2-hydroxypropane-1-sulfonic acid

Biological Activity

[Description]:

DIPSO is a biological zwitterionic buffer with the useful pH range from 7.0 to 8.2. DIPSO can interfere meiotic regulation in mouse oocytes. DIPSO also has surfactant activity at 10 mM[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Downs SM, Mastropolo AM. Culture conditions affect meiotic regulation in cumulus cell-enclosed mouse oocytes. Mol Reprod Dev. 1997 Apr;46(4):551-66.

[2]. M.T.S.D.Vasconcelos, et al. Copper(II) Complexation Properties and Surfactant Activity of 3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic Acid andN-(2-Hydroxyethyl)piperazine-N′-2-hydroxypropanesulfonic Acid pH Buffers Which May Affect Trace Metal Speciation inin VitroStudies. Analytical Biochemistry, Volume 265, Issue 2, 15 December 1998, Pages 193-201

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
449ºC

[ Melting Point ]:
189-192 °C(lit.)

[ Molecular Formula ]:
C₇H₁₇NO₆S

[ Molecular Weight ]:
243.278

[ Exact Mass ]:
243.077652

[ PSA ]:
126.68000

[ LogP ]:
-2.56

[ Index of Refraction ]:
1.568

[ Storage condition ]:
Store at RT.

[ Water Solubility ]:
H2O: 0.1 M at 20 °C, clear, colorless

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
F,Xi

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2922199090

Customs

[ HS Code ]: 2922199090

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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