triphenyl-3H-1,2$l^{5},3,4-tetrazol-2-ylium chloride

• ChemBase ID: 102809
• Molecular Formular: C19H15ClN4
• Molecular Mass: 334.8022
• Monoisotopic Mass: 334.09852418
• SMILES: [Cl-].c1ccc(cc1)n1nc(n[n+]1c1ccccc1)c1ccccc1
• Canonical SMILES: c1ccc(cc1)c1nn([n+](n1)c1ccccc1)c1ccccc1.[Cl-]
• InChI: InChI=1S/C19H15N4.ClH/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1
• InChIKey: PKDBCJSWQUOKDO-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: triphenyl-3H-1,2$l^{5},3,4-tetrazol-2-ylium chloride; triphenyl-3H-1,2λ^5,3,4-tetrazol-2-ylium chloride
• IUPAC Traditional name: triphenyl-1,2$l^{5},3,4-tetrazol-2-ylium chloride; triphenyl-1,2λ^5,3,4-tetrazol-2-ylium chloride
• Synonyms: TPTZ; TTZ; 2,3,5-Triphenyltetrazolium chloride; Tetrazolium red; 2,3,5-TRIPHENYLTETRAZOLIUM CHLORIDE; TTC solution; 2,3,5-Triphenyl-tetrazolium chloride solution; 2,3,5-Triphenyl-2H-tetrazolium chloride; TTC; Tetrazolium chloride; 2,3,5-氯化三苯基四氮唑; 2,3,5-三苯基氯化四氮唑 溶液; 2,3,5-三苯基-2H-四唑氯

Database IDs

• CAS Number: 298-96-4
• EC Number: 206-071-6
• MDL Number: MFCD00011963
• Beilstein Number: 3923356
• Merck Index: 149744
• PubChem SID: 24900566; 162090087; 24850648
• PubChem CID: 9283
• Chemspider ID: 8926
• Wikipedia Title: Tetrazolium_chloride

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): 2.6902258
• LogD (pH = 7.4): 2.6902258
• Log P: 2.6902258
• Molar Refractivity: 124.303 cm^3
• Polarizability: 36.532654 Å^3
• Polar Surface Area: 34.59 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: H2O: soluble, clear to slightly hazy
• Apperance: faint yellow; white crystalline powder
• Melting Point: 243-250°C; ca 250°C dec.
• Partition Coefficient: -2.4

Safety Information

• Storage Condition: 2-8°C, Protect from light
• Storage Warning: Light Sensitive & Hygroscopic
• RTECS: XF8100000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 2; 3
• Risk Statements: 36/37/38
• Safety Statements: 26-36; 26-37
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves; Eyeshields, Gloves
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥95%; 98%; 98.0-102.0%
• Grade: for microbiology; SAJ special grade
• Shelf Life: (limited shelf life, expiry date on the label)
• Empirical Formula (Hill Notation): C19H15ClN4

DETAILS

MP Biomedicals - 02103126

Crystalline
Useful indicator for reducing substances.

MP Biomedicals - 02199892

White to off-white powder.

Sigma Aldrich - T8877

Packaging
5, 10, 25, 50, 100 g in poly bottle

Sigma Aldrich - 17779

Components
(per vial)2,3,5-Triphenyl tetrazolium chloride: 0.1 g, distilled water: 10 ml
Application
Filter sterilized solution of 2,3,5-Triphenyl tetrazolium chloride (TTC), recommended for the detection of microbial growth by means of TTC reduction.

REFERENCES

• Reagent for detection of reducing sugars.
• Oxidizing agent, reduced to the colored formazan, capable of introducing a -hydroxyl substituent into steroidal enones: J. Chem. Soc., Perkin 1, 2687 (1988).