3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride

Basic Information

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CAS Number

477-73-6

Molecular Formula

C20H19ClN4

Molecular Weight

350.84 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

>240℃ (decompose)

Boiling Point

507.14°C (rough estimate)

Solubility

H2O: soluble1mg/mL

Refractive Index

n20/D 1.339

SMILES

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[Cl-].CC1=CC2=NC3=CC(C)=C(N)C=C3[N+](C3=CC=CC=C3)=C2C=C1N

InChI

InChI=1S/C20H18N4.ClH/c1-12-8-17-19(10-15(12)21)24(14-6-4-3-5-7-14)20-11-16(22)13(2)9-18(20)23-17;/h3-11H,1-2H3,(H3,21,22);1H

InChIKey

OARRHUQTFTUEOS-UHFFFAOYSA-N

LogP

1.61230

pKa

6.4(at 25℃)

Complexity

405

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H341 Suspected of causing genetic defects
Germ cell mutagenicity

Hazard Class

Class 3 Class 3

Stability

Stable.

Sensitiveness

对湿度敏感

Synonyms & References

English

3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride
S NO 967
SAFRANIN A
SAFRANIN
SAFRANINE
SAFRANINE A,O,T,Y
SAFRANINE B
SAFRANINE O
SAFRANINE ''O''
Safranine T
Basic Red 2
3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine,chloride
SAFRANINE O, C.I. 50240
Safranin O
3,7-DiaMino-2,8-diMethyl-5-phenyl phenaziniuM chloride
Basic Red 2,Cotton Red,Gossypimine
C.I.50240
Cotton red
Gossypimine
Hidaco safranine
Safranin T
Safranin Y or A
Safranine A
Safranine O,certified
Safranine O,high purity biological stain
Safranine Y
Safranine-O chloride
Tolusafranine
C.I. 50240
3,7-Diamino-2,8-dimethyl-5-phenylphenazinium chloride
C.I. Basic Red 2

MDL Number

MFCD00011759

Customs Code

32041300

FAQ

What is 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride (CAS: 477-73-6)?

3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride (CAS: 477-73-6) is a substituted phenazine derivative with a molecular formula of C16H18N3Cl. It features an aromatic phenazin ring functionalized with amino groups, methyl substitutions, and a phenyl ring, making it a versatile compound in organic chemistry. The compound is typically yellow or orange in color, water-soluble, and exhibits basic properties due to its amino functionalities.

What are the main uses of 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride (CAS: 477-73-6)?

This compound is primarily used as an intermediate in pharmaceutical research, particularly in the synthesis of dyes, pigments, and bioactive molecules. Its applications extend to industrial chemistry for colorant production and as a key component in studies related to organic synthesis and photochemical reactions. It is also explored in research for its potential in developing new materials or drug candidates.

Is 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride (CAS: 477-73-6) safe?

Safety of 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride (CAS: 477-73-6) depends on exposure conditions. While it is generally considered low-toxicity, prolonged skin or eye contact may cause irritation. Handling should involve protective gloves, safety goggles, and proper ventilation. Always follow established safety protocols and regulatory guidelines for chemical use and disposal.

How should 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride (CAS: 477-73-6) be stored?

Store 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium chloride (CAS: 477-73-6) in a cool, dry place at temperatures below 25°C, away from direct light. Keep in airtight, dark containers to prevent moisture absorption and degradation. Avoid exposure to incompatible substances and ensure storage conditions maintain its chemical stability and purity.