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2-Phenylethynesulfonamide

2-Phenylethynesulfonamide structure

CAS No:
64984-31-2
Formula:
C8H7NO2S
Chemical Name:
2-Phenylethynesulfonamide
Synonyms:
Ethynesulfonamide,2-phenyl-;2-Phenylethynesulfonamide;NSC 303580;Pifithrin-μ;2-Phenylacetylenesulfonamide
Categories:
Biochemical Engineering > Inhibitors

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Description

Pifithrin-μ is an inhibitor of p53 and HSP70, with antitumor and neuroprotective activity.

2-phenylethynesulfonamide is a member of benzenes.

2-Phenylethynesulfonamide Basic Attributes

Molecular Weight：

181.21168

Exact Mass：

181.21

NSC Number：

303580

DSSTox ID：

DTXSID40316450

HScode：

2935009090

Characteristics

PSA：

68.5

XLogP3：

2.00

Density：

1.4±0.1 g/cm3

Melting Point：

133 °C

Boiling Point：

351.7±25.0 °C at 760 mmHg

Flash Point：

166.5±23.2 °C

Refractive Index：

1.634

Water Solubility：

DMSO: soluble >10mg/mL, clear

Storage Conditions：

2-8°C

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

22-36/37/38

safety instructions：

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H302-H315-H319-H335

GHS Classification：

|Warning|H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 40 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-phenylacetylenesulfonamide

2-Phenylethynesulfonamide Use and Manufacturing

A small molecule inhibitor of p53 binding to mitochondria protects mice from gamma radiation

Computed Properties

Molecular Weight:181.21
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:181.01974964
Monoisotopic Mass:181.01974964
Topological Polar Surface Area:68.5
Heavy Atom Count:12
Complexity:295
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Pifithrin mu

CAS No.: 64984-31-2

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Guide of 2-Phenylethynesulfonamide

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
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2-Phenylethynesulfonamide

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