Resorufin - Moligand™,≥95% , CAS No.635-78-9

CAS: 635-78-9 Cat. No.: R160930 Molecular Weight: 213.19 EC Number: 211-241-8 PubChem CID: 69462

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Resorufin - ≥95% CAS No(635-78-9) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY Moligand™ ? ≥95%

Synonyms

NSC 12097 | BCBcMAP01_000141 | SMP1_000256 | NCI60_000493 | Z1513803227 | CHEBI:51602 | BRN 0174850 | NSC 12097 | US9216974,Resorufin | 3H-Phenoxazin-3-one, 7-hydroxy- | CCG-36357 | Resorufine | Resorufin, High purity standard | BDBM195591 | EINECS 211-24

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product References Solution Calculators Reviews

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Why this grade

Moligand™,≥95% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Red fluorescent group standard. It is widely used in enzyme determination system. The absorption and fluorescence of trihalogenase are pH dependent. The absorption transfer to about 480nm, e and fluorescence quantum yield decreased significantly. In the presence of thiols such as DTT and 2-mercaptoethanol, the experimental haloling is unstable.

The experimental halogenase has high extinction coefficient and good chemical and light stability. These properties of trihaloling make it very suitable for the detection of H2O2 by reverse fluorescence method. The fluorescence disappearance of horseradish peroxidase mediated oxidation into non fluorescent derivatives is determined.

Specifications

Synonyms

NSC 12097 | BCBcMAP01_000141 | SMP1_000256 | NCI60_000493 | Z1513803227 | CHEBI:51602 | BRN 0174850 | NSC 12097 | US9216974, Resorufin | 3H-Phenoxazin-3-one, 7-hydroxy- | CCG-36357 | Resorufine | Resorufin, High purity standard | BDBM195591 | EINECS 211-24

Specifications & Purity

Moligand™, ≥95%

Biochemical and Physiological Mechanisms

Stable red fluorophore probe. Widely used in cell labeling and Amplex Red type enzyme assays. It represents the reduced dye formed from Amplex Red reaction or resazurin reductions. Unstable in the presence of thiols such as dithiothreitol (DTT) and 2-merc

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Note

Refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥95%

Names and Identifiers

Pubchem Sid	504754395
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504754395
Canonical Smiles	C1=CC2=C(C=C1O)OC3=CC(=O)C=CC3=N2
IUPAC Name	7-hydroxyphenoxazin-3-one
InChIKey	HSSLDCABUXLXKM-UHFFFAOYSA-N
INCHI	1S/C12H7NO3/c14-7-1-3-9-11(5-7)16-12-6-8(15)2-4-10(12)13-9/h1-6,14H
Isomeric SMILES	C1=CC2=C(C=C1O)OC3=CC(=O)C=CC3=N2
PubChem CID	69462
Molecular Weight	213.19

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 Benzoxazines
    - Subclass Phenoxazines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Benzoxazines
Subclass	Phenoxazines
Intermediate Tree Nodes	Not available
Direct Parent	Phenoxazines
Alternative Parents	1-hydroxy-2-unsubstituted benzenoids Heteroaromatic compounds Cyclic ketones Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Phenoxazine - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Heteroaromatic compound - Cyclic ketone - Oxacycle - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as phenoxazines. These are polycyclic aromatic compounds containing a phenoxazine moiety, which is a linear tricyclic system that consists of a two benzene rings joined by a 1,4-oxazine ring.
External Descriptors	phenoxazine
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)

APP Tclin Amyloid-beta A4 protein (1 Activities)

Discover Target: APP

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

APP Tclin Amyloid-beta A4 protein (8510 Activities)

Discover Target: APP

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP1A1 Tchem Cytochrome P450 1A1 (1169 Activities)

Discover Target: CYP1A1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A498 (42825 Activities)

Lot Number	Certificate Type	Date	Item
E2607484	Certificate of Analysis	May 09, 2026	R160930
E2607485	Certificate of Analysis	May 09, 2026	R160930
E2607518	Certificate of Analysis	May 09, 2026	R160930
F2510617	Certificate of Analysis	Nov 05, 2025	R160930
F2510618	Certificate of Analysis	Nov 05, 2025	R160930
F2510619	Certificate of Analysis	Jun 14, 2025	R160930
H2430053	Certificate of Analysis	Oct 17, 2023	R160930
J2311321	Certificate of Analysis	Oct 17, 2023	R160930
J2311338	Certificate of Analysis	Oct 17, 2023	R160930
J2311649	Certificate of Analysis	Oct 17, 2023	R160930
K2510092	Certificate of Analysis	Oct 17, 2023	R160930
K2517233	Certificate of Analysis	Oct 17, 2023	R160930
F2320053	Certificate of Analysis	Jul 03, 2023	R160930
F2320056	Certificate of Analysis	Jul 03, 2023	R160930

Solubility	Insoluble in water and ether
Sensitivity	Light sensitive
Melt Point(°C)	>300 °C (lit.)
Molecular Weight	213.190 g/mol
XLogP3	1.100
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	213.043 Da
Monoisotopic Mass	213.043 Da
Topological Polar Surface Area	58.900 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	422.000
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	1

Resorufin - Moligand™,≥95% , CAS No.635-78-9

Why this grade

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

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