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Iso-OMPA

Iso-OMPA structure

CAS No:
513-00-8
Formula:
C12H32N4O3P2
Chemical Name:
Iso-OMPA
Synonyms:
Diphosphoramide,N,N′,N′′,N′′′-tetrakis(1-methylethyl)-;Pyrophosphoramide,N,N′,N′′,N′′′-tetraisopropyl-;N,N′,N′′,N′′′-Tetrakis(1-methylethyl)diphosphoramide;DPDA;Iso-OMPA;Tetraisopropyl pyrophosphoramide;Tetramonoisopropyl pyrophosphortetramide;85344-75-8
Categories:
Organic Chemistry > Phosphines

Description

Diphosphoramide, N,N',N'',N'''-tetrakis(1-methylethyl)- is a phosphoramide.|N,N',N'',N'''-Tetraisopropylpyrophosphamide. A specific inhibitor of pseudocholinesterases. It is commonly used experimentally to determine whether pseudo- or acetylcholinesterases are involved in an enzymatic process.

Iso-OMPA Basic Attributes

Molecular Weight：

342.35500

Exact Mass：

342.36

EC Number：

208-149-5

Characteristics

PSA：

111.11000

XLogP3：

4.77480

Density：

1.076g/cm3

Melting Point：

151 °C @ Solvent: Acetone

Boiling Point：

396.7ºC at 760mmHg

Flash Point：

193.7ºC

Refractive Index：

1.461

Storage Conditions：

-20ºC

Safety Information

Transport codes：

UN 2811 6.1/PG 1

wgk germany：

hazard class code：

26/27/28

safety instructions：

S22-S45-S36-S37-S39

Marks：

T+

Precautionary statement(s)：

P260-P264-P280-P284-P302 + P350-P310

Hazard Statements：

H300-H310-H330

Drug Information

MeSH：

Drugs that inhibit cholinesterases. The neurotransmitter ACETYLCHOLINE is rapidly hydrolyzed, and thereby inactivated, by cholinesterases. When cholinesterases are inhibited, the action of endogenously released acetylcholine at cholinergic synapses is potentiated. Cholinesterase inhibitors are widely used clinically for their potentiation of cholinergic inputs to the gastrointestinal tract and urinary bladder, the eye, and skeletal muscles; they are also used for their effects on the heart and the central nervous system. (See all compounds classified as Cholinesterase Inhibitors.)

MeSH Entry Terms：

Iso OMPA

Computed Properties

Molecular Weight:342.36
XLogP3:1
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:10
Exact Mass:342.19496489
Monoisotopic Mass:342.19496489
Topological Polar Surface Area:91.5
Heavy Atom Count:21
Complexity:336
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 513-00-8

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