Ampliflu Red (ADHP) - ≥96% , CAS No.119171-73-2

CAS: 119171-73-2 Cat. No.: A491865 Formula: C14H11NO4 Molecular Weight: 257.24 EC Number: 625-031-2
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
ADHP | J-100008 | Amplex red | A 6550 | N13275 | BCP29392 | HY-101880 | 1-(3,7-dihydroxy-10H-phenoxazin-10-yl)ethan-1-one | Ethanone, 1-(3,7-dihydroxy-10H-phenoxazin-10-yl)- | Amplisyn Red;ADHP;Amplex red reagent;1-(3,7-Dihydroxy-10H-phenoxazin-10-yl)etha
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
★
Size
USA
Germany (EU)*
Price
Qty
1mg
A491865-1mg
5 In stock
—
$19.90
5mg
A491865-5mg
3 In stock
—
$59.90
25mg
A491865-25mg
2 In stock
—
$149.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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.

📚

Literature proof

Cited in 29 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

ADHP (10-Acetyl-3,7-dihydroxyphenoxazine) is a fluorogenic peroxidase substrate (λex=530 nm, λem=590 nm).

Specifications

Synonyms
ADHP | J-100008 | Amplex red | A 6550 | N13275 | BCP29392 | HY-101880 | 1-(3,7-dihydroxy-10H-phenoxazin-10-yl)ethan-1-one | Ethanone, 1-(3,7-dihydroxy-10H-phenoxazin-10-yl)- | Amplisyn Red;ADHP;Amplex red reagent;1-(3,7-Dihydroxy-10H-phenoxazin-10-yl)etha
Specifications & Purity
≥96%
Biochemical and Physiological Mechanisms
Highly sensitive, stable peroxidase fluorogenic substrate used as a hydrogen peroxide probe.
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
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.
Purity
≥96%
Names and Identifiers
Pubchem Sid
Canonical Smiles
CC(=O)N1C2=C(C=C(C=C2)O)OC3=C1C=CC(=C3)O
IUPAC Name
1-(3,7-dihydroxyphenoxazin-10-yl)ethanone
InChIKey
PKYCWFICOKSIHZ-UHFFFAOYSA-N
INCHI
1S/C14H11NO4/c1-8(16)15-11-4-2-9(17)6-13(11)19-14-7-10(18)3-5-12(14)15/h2-7,17-18H,1H3
Isomeric SMILES
CC(=O)N1C2=C(C=C(C=C2)O)OC3=C1C=CC(=C3)O
Molecular Weight
257.24
Reaxy-Rn
9270437
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9270437&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

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzoxazines
SubclassPhenoxazines
Intermediate Tree Nodes Not available
Direct ParentN-substituted phenoxazines
Alternative Parents Diarylethers  1-hydroxy-2-unsubstituted benzenoids  Tertiary carboxylic acid amides  Acetamides  Oxacyclic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents N-substituted phenoxazine - Diaryl ether - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Tertiary carboxylic acid amide - Acetamide - Carboxamide group - Carboxylic acid derivative - Ether - Oxacycle - Azacycle - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Carbonyl group - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-substituted phenoxazines. These are phenoxyazines where the nitrogen atom is linked to an atom other than the hydrogen atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

17 results found

Lot NumberCertificate TypeDateItem
G2631235Certificate of AnalysisAug 08, 2026 A491865
G2631220Certificate of AnalysisAug 08, 2026 A491865
G2631217Certificate of AnalysisAug 08, 2026 A491865
L2530089Certificate of AnalysisJan 06, 2026 A491865
L2530087Certificate of AnalysisJan 06, 2026 A491865
L2530084Certificate of AnalysisJan 06, 2026 A491865
G2511023Certificate of AnalysisJul 28, 2025 A491865
E2527156Certificate of AnalysisJun 04, 2025 A491865
F2425085Certificate of AnalysisJul 01, 2024 A491865
F2425084Certificate of AnalysisJul 01, 2024 A491865
F2412080Certificate of AnalysisJun 17, 2024 A491865
F2411041Certificate of AnalysisJun 14, 2024 A491865
L2210099Certificate of AnalysisDec 20, 2022 A491865
L2210100Certificate of AnalysisDec 20, 2022 A491865
L2210110Certificate of AnalysisDec 20, 2022 A491865
C2411064Certificate of AnalysisDec 20, 2022 A491865
B2419173Certificate of AnalysisDec 20, 2022 A491865
Chemical and Physical Properties
SensitivityLight & Air Sensitive.
Melt Point(°C)250 °C
Molecular Weight257.240 g/mol
XLogP31.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass257.069 Da
Monoisotopic Mass257.069 Da
Topological Polar Surface Area70.000 Ų
Heavy Atom Count19
Formal Charge0
Complexity335.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Quick Reference Guide to “Red” Reagents in Biological Experiments: Classification, Uses, Key Risks, and Selection Logic
Fluorescent Probes: A Complete Beginner’s Guide — Definitions & Emission Mechanisms, Signal Readouts, Classification Framework, Selection Roadmap, and Product Tables (Tables 1–4)
Enzymatic Hydroxylation Mechanism of Salicylate Conversion to Catechol
Oxalate Metabolism and Degradation Detection Methods: Enzymatic Assays, Chromatography, and Enzymatic Degradation System Analysis
Choline Metabolism and Detection Methods: Pathway Analysis of Choline, Phosphatidylcholine, Betaine, Acetylcholine, and TMAO
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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