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Thionine acetate

Thionine acetate structure

CAS No:
78338-22-4
Formula:
C12H10N3S.C2H3O2
Chemical Name:
Thionine acetate
Synonyms:
Phenothiazin-5-ium,3,7-diamino-,acetate (1:1);Phenothiazin-5-ium,3,7-diamino-,acetate;3,7-Diaminophenothiazin-5-ium acetate;Thionine acetate;Thionin acetate;3,7-Diamino-5λ4-phenothiazin-5-ylium acetate;132803-05-5
Categories:
Chemical Reagents > Organic Reagents

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Description

Thionine acetate is an organic salt. It has a role as a fluorochrome. It contains a thionine cation.

Thionine acetate Basic Attributes

Molecular Weight：

287.34

Exact Mass：

287.07284784

EC Number：

676-854-9

Characteristics

PSA：

133.30000

XLogP3：

2.81360

Appearance：

dark green powder or needle-like crystals

Density：

0.82 g/mL

Melting Point：

>200℃

Boiling Point：

416.3ºC

Flash Point：

205.6ºC

Refractive Index：

n20/D 1.389(lit.)

Water Solubility：

Soluble in water (~2.5 mg/ml at 25°C), and HOAc: H2O (1:1) (1 mg/ml). Insoluble in ethanol.

PKA：

2.5, 11.3(at 25℃)

Safety Information

Transport codes：

2811

wgk germany：

hazard class code：

36/37/38-20/21/22

safety instructions：

36/37/39-26

RTECS Number：

SN5425000

Marks：

Stability/Shelf Life：

Stable. Combustible. Incompatible with strong oxidizing agents.

Thionine acetate Use and Manufacturing

Satisfactory in the churukian Schenk method for demonstrating metachromatic properties in mast cell tumors, spinal cord nissyl, and cartilage.

Computed Properties

Molecular Weight:287.34
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Exact Mass:287.07284784
Monoisotopic Mass:287.07284784
Topological Polar Surface Area:129
Heavy Atom Count:20
Complexity:414
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Thionin acetate

CAS No.: 78338-22-4

Content: 99.00%

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THIONIN ACETATE 78338-22-4

CAS No.: 78338-22-4

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