Blue Tetrazolium - ≥95%(T) , CAS No.1871-22-3

CAS: 1871-22-3 Cat. No.: B105508 Molecular Weight: 727.64 Beilstein Registry Number: 3894077 EC Number: 217-488-8
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(T)
Synonyms
BTC | 2-[4-[4-(3,5-diphenyltetrazol-2-ium-2-yl)-3-methoxyphenyl]-2-methoxyphenyl]-3,5-diphenyltetrazol-2-ium;dichloride | 2H-Tetrazolium, 3,3'-(3,3'-dimethoxy-4,4'-biphenylylene)bis(2,5-diphenyl-, dichloride | 3,3'-Dianisolebis(4,4'-(3,5-diphenyl)tetrazol
Storage
Protected from light,Room temperature,Cool
Shipped In
Normal
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Size
Status
Price
Qty
1g
B105508-1g
4
$39.90
5g
B105508-5g
4
$119.90
25g
B105508-25g
1
$479.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Room temperature,Cool Ships Normal 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.

📚

Literature proof

Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Used in the assay of reducing sugars; Used in the preparation of DNA-cation complexes, immunoadsorbents for anti-DNA antibodies.

Specifications

Synonyms
BTC | 2-[4-[4-(3, 5-diphenyltetrazol-2-ium-2-yl)-3-methoxyphenyl]-2-methoxyphenyl]-3, 5-diphenyltetrazol-2-ium;dichloride | 2H-Tetrazolium, 3, 3'-(3, 3'-dimethoxy-4, 4'-biphenylylene)bis(2, 5-diphenyl-, dichloride | 3, 3'-Dianisolebis(4, 4'-(3, 5-diphenyl)tetrazol
Specifications & Purity
≥95%(T)
Storage
Protected from light, Room temperature, Cool
Shipped In
Normal
Purity
≥95%(T)
Names and Identifiers
Pubchem Sid488196366
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196366
Canonical SmilesCOC1=C(C=CC(=C1)C2=CC(=C(C=C2)N3N=C(N=[N+]3C4=CC=CC=C4)C5=CC=CC=C5)OC)N6N=C(N=[N+]6C7=CC=CC=C7)C8=CC=CC=C8.[Cl-].[Cl-]
IUPAC Name2-[4-[4-(3,5-diphenyltetrazol-3-ium-2-yl)-3-methoxyphenyl]-2-methoxyphenyl]-3,5-diphenyltetrazol-3-ium;dichloride
InChIKeyMUUHXGOJWVMBDY-UHFFFAOYSA-L
INCHI1S/C40H32N8O2.2ClH/c1-49-37-27-31(23-25-35(37)47-43-39(29-15-7-3-8-16-29)41-45(47)33-19-11-5-12-20-33)32-24-26-36(38(28-32)50-2)48-44-40(30-17-9-4-10-18-30)42-46(48)34-21-13-6-14-22-34;;/h3-28H,1-2H3;2*1H/q+2;;/p-2
Isomeric SMILES COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N3N=C(N=[N+]3C4=CC=CC=C4)C5=CC=CC=C5)OC)N6N=C(N=[N+]6C7=CC=CC=C7)C8=CC=CC=C8.[Cl-].[Cl-]
WGK Germany 3
Molecular Weight 727.64
Beilstein 3894077
Reaxy-Rn 3894077
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3894077&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBiphenyls and derivatives
Intermediate Tree Nodes Not available
Direct ParentBiphenyls and derivatives
Alternative Parents Phenyltetrazoles and derivatives  Methoxyanilines  Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Biphenyl - Phenyltetrazole - Methoxyaniline - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Azole - Heteroaromatic compound - Tetrazole - Ether - Azacycle - Organoheterocyclic compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organic chloride salt - Organic salt - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as biphenyls and derivatives. These are organic compounds containing to benzene rings linked together by a C-C bond.
External Descriptors organic chloride salt
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

10 results found

Lot NumberCertificate TypeDateItem
L2509212Certificate of AnalysisOct 25, 2025 B105508
L2509213Certificate of AnalysisOct 25, 2025 B105508
L2509214Certificate of AnalysisOct 25, 2025 B105508
D2518094Certificate of AnalysisAug 10, 2023 B105508
H2331379Certificate of AnalysisAug 10, 2023 B105508
H2331385Certificate of AnalysisAug 10, 2023 B105508
H2331391Certificate of AnalysisAug 10, 2023 B105508
C2309040Certificate of AnalysisMar 14, 2023 B105508
B2310357Certificate of AnalysisNov 27, 2021 B105508
D2312028Certificate of AnalysisNov 27, 2021 B105508
Chemical and Physical Properties
SolubilitySoluble in hot water (5 mg/ml), methanol (50 mg/ml), ethanol, and chloroform. Insoluble in acetone.
Sensitivitylight sensitive
Melt Point(°C)225°C
Molecular Weight727.600 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count8
Rotatable Bond Count9
Exact Mass726.203 Da
Monoisotopic Mass726.203 Da
Topological Polar Surface Area87.600 Ų
Heavy Atom Count52
Formal Charge0
Complexity951.000
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 Count3
Documents & Articles
Citations of This Product
References
1. Ximing Zhong, Guofeng Su, Qiye Zeng, Guangze Li, Hua Xu, Honghong Wu, Hongjun Zhou, Xinhua Zhou.  (2023)  Preparation of Salicylic Acid-Functionalized Nanopesticides and Their Applications in Enhancing Salt Stress Resistance.  ACS Applied Materials & Interfaces,      [PMID:37672316] [10.1021/acsami.3c06398]
2. Ping Zhang, Mingxue Xiang, Wei Jiang, Huiling Liu, Yu Chen, Ying Fang, Longyong Wu, Hongjun Guo, Yufei Wang.  (2023)  Configuration modulation of vermiculite by exfoliation coupled Cu(II) anchoring for boosting removal of tetracycline via synergy of adsorption and photocatalysis.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.145143]
3. Jun Zhao, Hanhan Wang, Hongqi Geng, Qi Yang, Yuping Tong, Weiwei He.  (2021)  Au/N-Doped Carbon Dot Nanozymes as Light-Controlled Anti- and Pro-Oxidants.  ACS Applied Nano Materials,      [PMID:] [10.1021/acsanm.1c01215]
4. Ze-Lin Qiu, Wen-Han Yu, Yu-Jie Shen, Bao-Ku Zhu, Li-Feng Fang.  (2021)  Cationic hyperbranched poly(amido-amine) engineered nanofiltration membrane for molecular separation.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2021.119275]
5. Jiaqi Li, Mengxiao Zhang, Weilin Feng, Liping Zhu, Lin Zhang.  (2020)  PIM-1 pore-filled thin film composite membranes for tunable organic solvent nanofiltration.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2020.117951]
6. Ming-Yong Zhou, Li-Feng Fang, Chuang-Chao Sun, Chun-Er Lin, Bao-Ku Zhu, Jiang-Hua Chen.  (2018)  Pore size tailoring from ultrafiltration to nanofiltration with PVC-g-PDMA via rapid immersion thermal annealing.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2018.10.060]
7. Yisa Zhou, Ya Zhang, Jian Xue, Rui Wang, Jiale Dong, Zongjie Yin, Chen Guo, Haihui Wang.  (2024)  Electrochemically assisted preparation of graphitic carbon nitride nanosheet membranes for efficient water purification.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.151638]
8. Yaqi Dong, Haisheng Zhang, Xin Liu, Xinzhao Luo, Yanqiu Wang, Qiang Zhang.  (2024)  Quaternization and degradation of block copolymer templates for UF and ED membranes via non-solvent induced and solvent evaporation induced phase separation.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2024.123156]
9. Yicheng Jiang, Shaobin Wen, Jingyu Zhang, Bin Peng, Haisheng Zhang, Qiang Zhang.  (2025)  Direct interfacial polymerization of cationic monosaccharides for nanofiltration membranes.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2025.124525]
Solution Calculators
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