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

CAS: 119171-73-2 Cat. No.: A491865 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
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
A491865-1mg
5
$19.90
5mg
A491865-5mg
3
$59.90
25mg
A491865-25mg
2
$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 27 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
Canonical SmilesCC(=O)N1C2=C(C=C(C=C2)O)OC3=C1C=CC(=C3)O
IUPAC Name1-(3,7-dihydroxyphenoxazin-10-yl)ethanone
InChIKeyPKYCWFICOKSIHZ-UHFFFAOYSA-N
INCHI1S/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.

14 results found

Lot NumberCertificate TypeDateItem
L2530084Certificate of AnalysisJan 06, 2026 A491865
L2530087Certificate of AnalysisJan 06, 2026 A491865
L2530089Certificate of AnalysisJan 06, 2026 A491865
G2511023Certificate of AnalysisJul 28, 2025 A491865
E2527156Certificate of AnalysisJun 04, 2025 A491865
F2425084Certificate of AnalysisJul 01, 2024 A491865
F2425085Certificate of AnalysisJul 01, 2024 A491865
F2412080Certificate of AnalysisJun 17, 2024 A491865
F2411041Certificate of AnalysisJun 14, 2024 A491865
B2419173Certificate of AnalysisDec 20, 2022 A491865
C2411064Certificate of AnalysisDec 20, 2022 A491865
L2210099Certificate of AnalysisDec 20, 2022 A491865
L2210100Certificate of AnalysisDec 20, 2022 A491865
L2210110Certificate of AnalysisDec 20, 2022 A491865

Show more ⌵

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
Citations of This Product
References
1. Hongwei Su, Xin Chen, Hua Hu, Xiaofang Zhang, Guilong Yan, Zhenyu Li, Li Wang, Dong Xiang, Chunxia Zhao, Yuanpeng Wu, Yong Du, Jingyu Chen.  (2023)  Carbon/MnO2-x nanofibrous membrane for superior O/W emulsions purification with robust and comprehensive-fouling mitigation.  Surfaces and Interfaces,      [PMID:] [10.1016/j.surfin.2023.103660]
2. Qian Yang, Heng Qian, Yang Guo, Xueling Bai, Jing Li, Chuncheng Chen.  (2023)  Rapid Release of Halocarbons from Saline Water by Iron-Based Photochemistry.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:38010203] [10.1021/acs.est.3c05552]
3. Qinqin Jiang, Bin Qiao, Xiaohong Lin, Jin Cao, Nan Zhang, Huanling Guo, Weiwei Liu, Lingyu Zhu, Xue Xie, Li Wan, Rui Tang, Bing Liang, Dong Wang, Zhigang Wang, Yang Zhou, HaiTao Ran, Pan Li.  (2022)  A hydrogen peroxide economizer for on-demand oxygen production-assisted robust sonodynamic immunotherapy.  Theranostics,      [PMID:34987634] [10.7150/thno.64862]
4. Chan Song, Haibo Liu, Linlin Zhang, Jie Wang, Chenglong Zhao, Qinyuan Xu, Cheng Yao.  (2021)  FeS nanoparticles embedded in 2D carbon nanosheets as novel nanozymes with peroxidase-like activity for colorimetric and fluorescence assay of H2O2 and antioxidant capacity.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2021.131131]
5. Nuanfei Zhu, Xuesong Li, Ye Liu, Jingfu Liu, Yawei Wang, Xiangyang Wu, Zhen Zhang.  (2021)  Dual amplified ratiometric fluorescence ELISA based on G-quadruplex/hemin DNAzyme using tetrahedral DNA nanostructure as scaffold for ultrasensitive detection of dibutyl phthalate in aquatic system.  SCIENCE OF THE TOTAL ENVIRONMENT,      [PMID:33905933] [10.1016/j.scitotenv.2021.147212]
6. Tian Guan, Dayu Liu, Xiangmei Li, Bowen Shu, Mengting Li, Yingju Liu, Zhenlin Xu, Yudong Shen, Yuanming Sun, Hongtao Lei, Xing Shen.  (2020)  Magnet-actuated droplet microfluidic immunosensor coupled with gel imager for detection of microcystin-LR in aquatic products.  TALANTA,      [PMID:32887063] [10.1016/j.talanta.2020.121329]
7. Tiantian Yao, Anran Liu, Yong Liu, Min Wei, Wei Wei, Songqin Liu.  (2019)  Ratiometric fluorescence sensor for organophosphorus pesticide detection based on opposite responses of two fluorescence reagents to MnO2 nanosheets.  BIOSENSORS & BIOELECTRONICS,      [PMID:31550630] [10.1016/j.bios.2019.111705]
8. Daoqing Fan, Changshuai Shang, Wenling Gu, Erkang Wang, Shaojun Dong.  (2017)  Introducing Ratiometric Fluorescence to MnO2 Nanosheet-Based Biosensing: A Simple, Label-Free Ratiometric Fluorescent Sensor Programmed by Cascade Logic Circuit for Ultrasensitive GSH Detection.  ACS Applied Materials & Interfaces,      [PMID:28696093] [10.1021/acsami.7b07369]
9. Zile Wang, Ke Han, Zhiyue Feng, Boyan Sun, Shuai Zhang, Sihan Wang, Haiyang Jiang.  (2024)  Dual-functional probe-based multi-signal Immunosensor platform for tropane alkaloids: Verification and evaluation.  FOOD CHEMISTRY,      [PMID:39316901] [10.1016/j.foodchem.2024.141298]
10. Xue-Yao Pang, Fan-Xiang Meng, Cheng Ma, Si-Yang Ni, Zi-Han Jia, Bo Li, Yu-Xiang Liu, Wei-Wei Gao.  (2025)  Efficiently selective inactivation of Gram-positive bacteria by MCM-41 molecular sieve-supported copper-based self-cascading nanozymes.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.160948]
11. Meng Ding, Tian Meng, Lingjie Song, Jian Sun, Lei Wang, Jinghua Yin, Shifang Luan.  (2024)  Generating Reactive Oxygen Species by a Dual-Catalytic Metal–organic Framework-based Nanozyme against Drug-resistant Bacteria Infection.  CHEMISTRY OF MATERIALS,      [PMID:] [10.1021/acs.chemmater.4c00646]
12. Sihua Wu, Jinhui Zou, Baohua Zhang, Jiantian Lu, Guan Rong Lin, Yuwei Zhang, Li Niu.  (2025)  Oxygen Vacancy-Enriched NiO Nanozymes Achieved by Facile Annealing in Argon for Detection of L-Cys.  ANALYST,      [PMID:40018863] [10.1039/D5AN00054H]
13. Ji-Rou Wu, Yi-Ru Wang, Jia-Yue Du, Ya-Li Meng, Xu-Ying Liu, Xiao-Lei Zhang, Yan-Fei Kang.  (2024)  pH-Responsive Metal-Phenolic Network Nanoparticles for Synergistic Chemo-Photodynamic Antibacterial Therapy.  ACS Applied Nano Materials,      [PMID:] [10.1021/acsanm.4c05449]
14. Liu Jinren, Wang Xiangni, Cui Yixin, Xu Guimin, Lu Jiajia, He Zhirou, Xu Yulin, Li Rongrong, Gao Lingge, Wang Hong, Gao Junhong, Wu Xili, Shi Xingmin, Zhang Guanjun.  (2025)  Plasma-activated liquid mediated sensitization of cisplatin in chemoresistant ovarian cancer by disrupting DNA damage response.  JOURNAL OF PHYSICS D-APPLIED PHYSICS,  58  (13): (135207).  [PMID:] [10.1088/1361-6463/adb04a]
15. Su Hongwei, Hu Hua, Li Zhenyu, Yan Guilong, Wang Li, Xiang Dong, Zhao Chunxia, Wu Yuanpeng, Chen Jingyu, Wang Ce.  (2024)  Pre-oxidized PAN Nanofibrous Membrane to Efficiently and Continuously Separate Large-Scale Viscous Oil-in-Water Emulsions Under Harsh Conditions with Ultra-Long-Term Oil-Fouling Recovery.  Advanced Fiber Materials,  (3): (852-864).  [PMID:] [10.1007/s42765-024-00383-y]
16. Haixia Yang, Xiangde Lai, Chenglong Jiang, Xuan Zhao, Huajie Pang, Dongxia Li, Zhijun Gao, Bin Qiao, Feng Han, Jia Tian.  (2024)  Rapid Homogeneous Fluorescent Enzyme-Linked Immunosorbent Assay (ELISA) for N-Terminal Brain Natriuretic Peptide (NT-proBNP) Combining Magnetic Probes and Ampliflu Red.  ANALYTICAL LETTERS,      [PMID:] [10.1080/00032719.2024.2348087]
17. Qun Cao, Xuanyu Liu, Qingda Wang, Zongzheng Liu, Yongzhen Xia, Luying Xun, Huaiwei Liu.  (2024)  Rhodobacteraceae methanethiol oxidases catalyze methanethiol degradation to produce sulfane sulfur other than hydrogen sulfide.  mBio,  15  (3):   [PMID:38329332] [10.1128/mbio.02907-23]
18. Shichao Xu, Haifeng Wu, Yuanxi Liu, Zhen-Gang Wang.  (2024)  Self-Assembled G-fold DNA/Amino Acid Amphiphiles-Based Oxidase-Mimetic Materials Exhibiting Drug-Degrading and Photoswitchable Capabilities.  CHEMISTRY OF MATERIALS,      [PMID:] [10.1021/acs.chemmater.3c03281]
19. Mingjie Rong, Jian Liu, Lehui Lu.  (2024)  Self-Assembly of 2D Polyphthalocyanine in Lysosome Enables Multienzyme Activity Enhancement to Induce Tumor Ferroptosis.  Advanced Healthcare Materials,      [PMID:38364772] [10.1002/adhm.202400325]
20. Yi Yang, Licheng Yu, Xiaowen Jiang, Yijun Li, Xiwen He, Langxing Chen, Yukui Zhang.  (2024)  Textural Precursor Compositions Harvested for Independent Signal Generators: Scaling Micron-Sized Flower-Like Metal–Organic Frameworks as Amplifying Units for Dual-Mode Glycoprotein Assay.  ANALYTICAL CHEMISTRY,      [PMID:38780632] [10.1021/acs.analchem.4c00973]
21. Zujie Gao, Jinlong Xu, Hengxin Zhao, Xiaobing Zheng, Zijian Lyu, Qiwei Liu, Hao Chen, Yu Zhang, He-Ping Li, Yongjian Li.  (2025)  A Microfluidic System for Real-Time Monitoring and In Situ Metabolite Detection of Plasma-Enhanced Wound Healing.  Biomolecules,  15  (8): (1077).  [PMID:40867522] [10.3390/biom15081077]
22. Liu Jinren, Wang Xiangni, Cui Yixin, Lu Jiajia, He Zhirou, Xu Yulin, Li Rongrong, Xu Guimin, Gao Lingge, Fan Xiaolin, Wu Xili, Shi Xingmin, Zhang Guanjun.  (2025)  Cold atmospheric plasma-activated liquid inhibits peritoneal metastasis in drug-resistant ovarian cancer by targeting the epithelial-mesenchymal transition.  CLINICAL & EXPERIMENTAL METASTASIS,  42  (5): (1-20).  [PMID:40772995] [10.1007/s10585-025-10367-w]
23. Bingzhao Wu, Lianning Li, Hu Huang, Zhiyu Feng, Xinlong Zhang, Lei Zhang, Chunyu Zhao.  (2025)  pH-Driven Compartmentalization in Coacervate Protocells Enables Programmable Microreactors.  Small,      [PMID:41014261] [10.1002/smll.202506177]
24. Fangling Cao, Weiyang Shao, Yuanyuan Liu, Wenwen Lei, Shuqin Pang, Shuyao Zhou, Keming Xu, Wenying Zhong.  (2025)  Polyoxometalate-Containing Nanocomposite Hydrogels for Cascade-Catalytic and Photothermal Dually Enhanced Chemodynamic Therapy.  ACS Applied Materials & Interfaces,      [PMID:40432185] [10.1021/acsami.5c06254]
25. Yaping Zhong, Kayi Shao, Linlong Zhang, Yibiao Zou, Dongmiao Li, Dong Wang.  (2025)  Glutathione-responsive oxidative stress nanoamplifier boosts sonodynamic/chemodynamic synergistic antibacterial therapy.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:41202342] [10.1016/j.jcis.2025.139393]
26. Tao Luo, Hao Wang, Tao Chen, Jing Xu, Jean-François Boily, Feng Wu, Khalil Hanna.  (2025)  Elucidating the Geochemical Dynamics of Arsenite and Pyrite in Aquatic Systems.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:41134306] [10.1021/acs.est.5c09066]
27. Jinren Liu, Yifei Jiang, Linghui Zhong, Jiajia Lu, Rongrong Li, Yifei Pei, Linyi Tang, Meng Sun, Meng Lv, Xingmin Shi, Fuliang Gong, Xili Wu.  (2026)  Atmospheric pressure plasma-activated medium activates macrophages toward an antitumor M1 phenotype by modulating the SIRPα phagocytic checkpoint.  INTERNATIONAL IMMUNOPHARMACOLOGY,      [PMID:] [10.1016/j.intimp.2026.116865]
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.