Basic red 2

• CAS: 477-73-6
• Catalog Number: ACM477736
• Category: Basic Dyes
• Molecular Weight: 350.84
• Molecular Formula: C20H19ClN4
• Synonyms: Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride (1:1)
• IUPAC Name: 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine;chloride
• SMILES: CC1=CC2=C(C=C1N)[N+](=C3C=C(C(=CC3=N2)C)N)C4=CC=CC=C4.[Cl-]
• InChI: OARRHUQTFTUEOS-UHFFFAOYSA-N
• InChI Key: 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
• Boiling Point: 507°C
• Melting Point: >240 °C
• Density: 1.0g/ml
• Active Content: 95%
• pH: 10 (10g/l, H2O, 20°C)
• Physical State: Solid

Custom Q&A

What is the molecular formula of Basic Red 2?

The molecular formula of Basic Red 2 is C20H19ClN4.

When was Basic Red 2 created and modified?

Basic Red 2 was created on 2005-07-19 and modified on 2023-12-23.

What is the role of Basic Red 2?

Basic Red 2 has a role as a fluorochrome and a histological dye.

What is the IUPAC Name of Basic Red 2?

The IUPAC Name of Basic Red 2 is 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine;chloride.

What is the InChIKey of Basic Red 2?

The InChIKey of Basic Red 2 is OARRHUQTFTUEOS-UHFFFAOYSA-N.

What is the molecular weight of Basic Red 2?

The molecular weight of Basic Red 2 is 350.8 g/mol.

What are the synonyms of Basic Red 2?

The synonyms of Basic Red 2 include Safranine O, Safranin, and Safranin O.

What are the component compounds of Basic Red 2?

The component compounds of Basic Red 2 are Hydrochloric Acid and 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium (parent compound).

What is the canonical SMILES of Basic Red 2?

The canonical SMILES of Basic Red 2 is CC1=CC2=C(C=C1N)[N+](=C3C=C(C(=CC3=N2)C)N)C4=CC=CC=C4.[Cl-].

What is the approximate topological polar surface area of Basic Red 2?

The topological polar surface area of Basic Red 2 is 68.8 Å2.

Synthetic Use

Upstream Synthesis Route 1

• 95-53-4

• 477-73-6

Reference: [1] Chemische Berichte, 1895, vol. 28, p. 273

Upstream Synthesis Route 2

• 95-70-5

• 477-73-6

Reference: [1] Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1910, vol. 42, p. 945[2] Chem. Zentralbl., 1910, vol. 81, # II, p. 1761

Upstream Synthesis Route 3

• 3029-60-5
• 6406-71-9

• 477-73-6

Reference: [1] Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1910, vol. 42, p. 945[2] Chem. Zentralbl., 1910, vol. 81, # II, p. 1761

Upstream Synthesis Route 4

• 95-70-5

• 477-73-6

Reference: [1]Zhurnal Russkago Fiziko-Khimicheskago Obshchestva,1910,vol. 42,p. 945
Chemisches Zentralblatt,1910,vol. 81,p. 1761