Pentetrazol
- CAS No.
- 54-95-5
- Chemical Name:
- Pentetrazol
- Synonyms
- PTZ;pentylenetetrazol;Tetrazol;Pentetrazole;PENTYLENETETRAZOLE;TT87;Su-Zol;Cortis;Corvis;Opticor
- CBNumber:
- CB4248615
- Molecular Formula:
- C6H10N4
- Molecular Weight:
- 138.17
- MOL File:
- 54-95-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 59-61 °C (lit.) |
|---|---|
| Boiling point | 194 °C/12 mmHg (lit.) |
| Density | 1.0617 (rough estimate) |
| refractive index | 1.4910 (estimate) |
| Flash point | 194°C/12mm |
| storage temp. | -20°C |
| solubility | ≥15.38 mg/mL in EtOH; ≥6.3 mg/mL in DMSO; ≥83.2 mg/mL in H2O |
| form | solid |
| pka | 1.25±0.20(Predicted) |
| color | White, crystalline powder |
| Sensitive | Hygroscopic |
| Merck | 14,7141 |
| BRN | 135492 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | CWRVKFFCRWGWCS-UHFFFAOYSA-N |
| CAS DataBase Reference | 54-95-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Pentylenetetrazol(54-95-5) |
| EPA Substance Registry System | Pentetrazol (54-95-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H319-H335 | |||||||||
| Precautionary statements | P301+P310+P330-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 25-36/37/38-23/24/25 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XF8225000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| Toxicity | LD50 in rats (mg/kg): 85±2 s.c., 62 i.p. (Goldenthal) | |||||||||
| NFPA 704 |
|
Pentetrazol price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | P6500 | Pentylenetetrazole | 54-95-5 | 25G | ₹9017.23 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | P6500 | Pentylenetetrazole | 54-95-5 | 50G | ₹15014.28 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | P6500 | Pentylenetetrazole | 54-95-5 | 100G | ₹24962.45 | 2022-06-14 | Buy |
| SRL | 16165 | Pentylenetetrazole (Pentetrazole) extrapure, 99% | 54-95-5 | 5Gms | ₹1310 | 2022-05-26 | Buy |
| SRL | 16165 | Pentylenetetrazole (Pentetrazole) extrapure, 99% | 54-95-5 | 25Gms | ₹5460 | 2022-05-26 | Buy |
Pentetrazol Chemical Properties,Uses,Production
Description
Pentylenetetrazole (PTZ) is a central nervous system modulator that is used to experimentally induce seizures in animals. Subcutaneous PTZ has been used extensively to screen for compounds that block the production of nonconvulsive (absence or myoclonic) seizures. PTZ has diverse, site-specific effects in the brain. However, it is an antagonist of GABAA receptors and some drugs that block PTZ-induced seizures, including benzodiazepines, act at the GABAA receptor.
Chemical Properties
white crystalline powder
Uses
Non-specific CNS stimulant; convulsant; narcotic antagonist.
Definition
ChEBI: An organic heterobicyclic compound that is 1H-tetrazole in which the hydrogens at positions 1 and 5 are replaced by a pentane-1,5-diyl group. A central and respiratory stimulant, it was formerly used for the treatment of cough and other espiratory tract disorders, cardiovascular disorders including hypotension, and pruritis.
General Description
White crystalline powder or granular solid with a slightly pungent odor. Bitter taste. Aqueous solutions neutral to litmus.
Air & Water Reactions
Dust can be explosive when suspended in air at specific concentrations. Water soluble.
Reactivity Profile
Pentetrazol is incompatible with oxidizing agents. . Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Azo dyes can be explosive when suspended in air at specific concentrations.
Fire Hazard
Flash point data for Pentetrazol are not available. Pentetrazol is probably combustible.
Biological Activity
CNS stimulant that induces kindling in vivo . Causes alterations in excitatory and inhibitory neurotransmitter systems.
Safety Profile
A human poison by ingestion and intravenous routes. Poison experimentally by ingestion, intravenous, intraperitoneal, subcutaneous, rectal, and parenteral routes. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods
pKEst Crystallise metrazol from diethyl ether and dry it under vacuum over P2O5, or distil it. [Schmidt Chem Ber 57 704 1924, Beilstein 26 II 213.]
Pentetrazol Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Syglak Laboratories Pvt Ltd | +91-7506010127 +91-7506010127 | Maharashtra, India | 17 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6700 | 30 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4315 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6739 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6088 | 58 | Inquiry |
| shrenik pharma ltd | 91-22831012 | New Delhi, India | 13 | 47 | Inquiry |
| Oceanic Pharmachem Pvt., Ltd. (OPPL) | 91-22-42128600 | Maharashtra, India | 946 | 58 | Inquiry |
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1841 | 58 | Inquiry |