Pyronin B - Dye content 50 % , CAS No.2150-48-3

Name: Pyronin B - Dye content 50 % , CAS No.2150-48-3
SKU: P113153
Availability: InStock

CAS: 2150-48-3 Cat. No.: P113153 Formula: C₄₂H₅₄Cl₈Fe₂N₄O₂ Molecular Weight: 1042.22 Beilstein Registry Number: 3846969 EC Number: 218-429-9

COA

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Pyronin B - Dye content 50 % CAS No(2150-48-3) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY Dye content 50 %

Synonyms

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties FAQs and Articles Solution Calculators Reviews

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Why this grade

Dye content 50 % for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

Dye content 50 %

Biochemical and Physiological Mechanisms

Cationic dye used in the methyl green-pyronin method for differential coloration of nucleic acids.

Storage

Room temperature

Shipped In

Normal

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Names and Identifiers

Pubchem Sid

508814492

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/508814492

Canonical Smiles

[Cl-].Cl[Fe](Cl)Cl.CCN(CC)c1ccc2cc3ccc(cc3[o+]c2c1)N(CC)CC

IUPAC Name

[6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride

InChIKey

CXZRDVVUVDYSCQ-UHFFFAOYSA-M

INCHI

1S/C21H27N2O.4ClH.Fe/c1-5-22(6-2)18-11-9-16-13-17-10-12-19(23(7-3)8-4)15-21(17)24-20(16)14-18;;;;;/h9-15H,5-8H2,1-4H3;4*1H;/q+1;;;;;+3/p-4

Isomeric SMILES

CCN(CC)C1=CC2=C(C=C1)C=C3C=CC(=[N+](CC)CC)C=C3O2.[Cl-]

WGK Germany

Molecular Weight

1042.22

Beilstein

3846969

Reaxy-Rn

5421772

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5421772&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Benzopyrans
    - Subclass 1-benzopyrans
      - Level5 Dibenzopyrans
        Level6 Xanthenes

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Benzopyrans
Subclass	1-benzopyrans
Intermediate Tree Nodes	Dibenzopyrans
Direct Parent	Xanthenes
Alternative Parents	Dialkylarylamines Benzenoids Secondary ketimines Heteroaromatic compounds Oxacyclic compounds Organopnictogen compounds Organooxygen compounds Organic chloride salts Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Xanthene - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Benzenoid - Secondary ketimine - Heteroaromatic compound - Tertiary amine - Oxacycle - Organic chloride salt - Hydrocarbon derivative - Organic salt - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Amine - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

A498 (42825 Activities)

Lot Number	Certificate Type	Date	Item
I2620592	Certificate of Analysis	Aug 28, 2026	P113153
I2620593	Certificate of Analysis	Aug 28, 2026	P113153
L2312170	Certificate of Analysis	Nov 02, 2023	P113153
L2312185	Certificate of Analysis	Nov 02, 2023	P113153
L2312186	Certificate of Analysis	Nov 02, 2023	P113153
I1423062	Certificate of Analysis	Jul 19, 2022	P113153

x_melt_point_char	174-176°C
Molecular Weight	358.900 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	5
Exact Mass	358.181 Da
Monoisotopic Mass	358.181 Da
Topological Polar Surface Area	15.500 Å²
Heavy Atom Count	25
Formal Charge	0
Complexity	530.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	2

Pyronin B - Dye content 50 % , CAS No.2150-48-3

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

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