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3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl

3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl structure

CAS No:
2154-67-8
Formula:
C9H14NO3
Chemical Name:
3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl
Synonyms:
1H-Pyrrol-1-yloxy,3-carboxy-2,5-dihydro-2,2,5,5-tetramethyl-;3-Pyrrolin-1-yloxy,3-carboxy-2,2,5,5-tetramethyl-;3-Carboxy-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy;2,2,5,5-Tetramethyl-3-pyrroline-1-oxyl-3-carboxylic acid;3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl;3-Carboxy-2,2,5,5-tetramethyl-3-pyrroline-1-oxyl;3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolinyloxyl;PCAOL;2,2,5,5-Tetramethyl-3-carboxy-3-pyrroline-1-oxyl;2,2,5,5-Tetramethylpyrroline-1-oxyl-3-carboxylic acid;2,2,5,5-Tetramethyl-1-oxypyrroline-3-carboxylic acid;1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylic acid;2,2,5,5-Tetramethylpyrrolin-1-oxyl-3-carboxylic acid;2,2,5,5-Tetramethyl-3-pirrolinyl-1-oxy-3-carboxylic acid;109871-95-6
Categories:
Active Pharmaceutical Ingredients > Other Chemical Drugs

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Description

yellow crystalline powder

3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl Basic Attributes

Molecular Weight：

184.21200

Exact Mass：

184.09700

EC Number：

218-447-7

NSC Number：

239130

DSSTox ID：

DTXSID20275738

HScode：

29333999

Characteristics

PSA：

40.54000

XLogP3：

1.15360

Density：

1.1776 (rough estimate)

Melting Point：

210-211 °C

Boiling Point：

311.6ºC at 760 mmHg

Flash Point：

142.2ºC

Storage Conditions：

-20ºC Freezer

Vapor Pressure：

0.000123mmHg at 25°C

Safety Information

safety instructions：

24/25

3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl Use and Manufacturing

A highly reactive spin-label.

Computed Properties

Molecular Weight:185.22
XLogP3:-1.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:185.10519334
Monoisotopic Mass:185.10519334
Topological Polar Surface Area:60.8
Heavy Atom Count:13
Complexity:279
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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2,5-Dihydro-1-hydroxy-2,2,5,5-tetramethyl-1H-pyrrole-3-carboxylic Acid 99% white powder GB0269 Greenbo

CAS No.: 2154-67-8

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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3-Carboxy-2,2,5,5-tetramethylpyrroline-1-oxyl

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