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Pyronine B

Pyronine B structure

CAS No:
2150-48-3
Formula:
C21H27N2O.Cl
Chemical Name:
Pyronine B
Synonyms:
Xanthylium,3,6-bis(diethylamino)-,chloride (1:1);Pyronine B;Ammonium,[6-(diethylamino)-3H-xanthen-3-ylidene]diethyl-,chloride;Ethanaminium,N-[6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethyl-,chloride;Xanthylium,3,6-bis(diethylamino)-,chloride;[6-(Diethylamino)-3H-xanthen-3-ylidene]diethylammonium chloride;C.I. 45010;Pyronin B;Pyronine B(By)
Categories:
Biochemical Engineering > Biochemical Reagents

Description

dark green crystalline powder or crystals

Pyronin B is an organic chloride salt having 6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium as the cation. Depending on the mode of manufacture, pyronin B also exists in the form of an FeCl3 complex. It has a role as a histological dye. It is an organic chloride salt and an iminium salt. It contains a pyronin B(1+).

Pyronine B Basic Attributes

Molecular Weight：

521.11

Exact Mass：

358.181183

EC Number：

218-429-9

UNII：

N3P889IX5O

NSC Number：

44690

DSSTox ID：

DTXSID1062209

HScode：

29329990

Characteristics

PSA：

15.5

XLogP3：

1.19980

Appearance：

Green needles or crystals

Melting Point：

174-176 °C

Water Solubility：

Soluble in water, ethyl acetate, methyl acetate, ethylene glycol; slightly soluble in ethanol, methanol, methyl cellosolve

Storage Conditions：

Store at RT.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

68-40-20/21/22

safety instructions：

45-36/37-24/25-22-36

RTECS Number：

BP6832000

Marks：

Drug Information

MeSH Entry Terms：

pyronin B

Pyronine B Use and Manufacturing

Manufacturing Info：

Xanthylium, 3,6-bis(diethylamino)-, chloride (1:1): ACTIVE

Computed Properties

Molecular Weight:358.9
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:358.1811912
Monoisotopic Mass:358.1811912
Topological Polar Surface Area:15.5
Heavy Atom Count:25
Complexity:530
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Pyronine B biological

CAS No.: 2150-48-3

Content: 99.00%

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Guide of Pyronine B

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
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Pyronine B

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