HEXOBARBITAL
- CAS No.
- 56-29-1
- Chemical Name:
- HEXOBARBITAL
- Synonyms
- Hexenal;EVIPAL;Dorico;Evipan;Toleran;Citodon;Citopan;Cyclopan;Narcosan;Sombulex
- CBNumber:
- CB3744680
- Molecular Formula:
- C12H16N2O3
- Molecular Weight:
- 236.27
- MDL Number:
- MFCD00057562
- MOL File:
- 56-29-1.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Hexobarbital solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? | H-013 | 1mL | $28.4 |
| Hexobarbital | AAA05629 | 100mg | $519 |
| Hexobarbital | AAA05629 | 250mg | $907.5 |
| Evipal 97% | MT-12878 | 250g | $428 |
| Evipal 97% | MT-12878 | 250g | $428 |
| More product size | |||
| Melting point | 145-147° |
|---|---|
| Boiling point | 378.73°C (rough estimate) |
| Density | 1.1623 (rough estimate) |
| refractive index | 1.5460 (estimate) |
| Flash point | 11 °C |
| storage temp. | 2-8°C |
| pka | 7.99±0.10(Predicted) |
| Water Solubility | 434.7mg/L(25 ºC) |
| EWG's Food Scores | 1 |
| FDA UNII | AL8Z8K3P6S |
| ATC code | N01AF02,N05CA16 |
| EPA Substance Registry System | Hexobarbital (56-29-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS06,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H225-H301+H311+H331-H370 |
| Precautionary statements | P210-P260-P280-P301+P310-P311 |
| Hazard Codes | Xn,T,F |
| Risk Statements | 22-39/23/24/25-23/24/25-11 |
| Safety Statements | 36/37/39-45-36/37-16-7 |
| RIDADR | 3249 |
| WGK Germany | 3 |
| RTECS | CQ2625000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
HEXOBARBITAL price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | H-013 | Hexobarbital solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? | 56-29-1 | 1mL | $28.4 | 2026-04-30 | Buy |
| Biosynth | AAA05629 | Hexobarbital | 56-29-1 | 100mg | $519 | 2026-06-04 | Buy |
| Biosynth | AAA05629 | Hexobarbital | 56-29-1 | 250mg | $907.5 | 2026-06-04 | Buy |
| AHH | MT-12878 | Evipal 97% | 250g | $428 | 2026-05-26 | Buy | |
| AHH | MT-12878 | Evipal 97% | 250g | $428 | 2026-05-25 | Buy |
HEXOBARBITAL Chemical Properties,Uses,Production
Description
Hexobarbital, 5-(cyclohexen-1- yl)-1,5-dimethylbarbituric acid,Mr 236.26. The acid forms colorless crystals that turn pink on exposure to light, mp 146 C. A 10 % aqueous solution of the sodium salt, Mr 258.25, has a pH of 11.5.
Chemical Properties
White crystals.
Uses
Medicine (sedative).
Definition
ChEBI: A member of the class of barbiturates taht is barbituric acid substituted at N-1 by methyl and at C-5 by methyl and cyclohex-1-enyl groups.
brand name
Cyclonal sodium;Cyclopan;Dorico soluble;Eviderm;Evipal sodium;Evipanl;Hexanal;Hexanastab oral.
World Health Organization (WHO)
Hexobarbital is a short-acting barbiturate. See WHO comment for barbiturates.
Clinical Use
Methohexital sodium is a short-acting anesthetic administered intravenously. It is very potent and has the shortest duration of action among the barbiturates used. A disturbing factor is that rather frequently it causes hiccups directly after injection. Patients are reported to recover rapidly from anesthesia. Abuse can lead to addiction.
Synthesis
Hexobarbital sodium is prepared by condensation of methyl(cyclohexen-1-yl)cyanoacetic ester with dicyanodiamide to 5-(cyclohexen- 1-yl)-5-methyl-2,6-diimino-3-cyanobarbituric acid, followed by methylation with dimethyl sulfate and hydrolysis with 25 % sulfuric acid .
HEXOBARBITAL Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30225 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9815 | 79 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 +86-13028896684; | sales@rrkchem.com | China | 57422 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44918 | 58 |
| Nanjing Shizhou Biology Technology Co.,Ltd | 13675144456 | sean.lv@synzest.com | China | 10784 | 58 |
| Hebei ruqi technology co., ltd | 176-03256889 17603256889 | 1123722730@qq.com | China | 3376 | 58 |
| LGC Science (Shanghai) Ltd. | 17717235263 | fan.yang@lgcgroup.com | China | 18217 | 58 |
| Liaoning Wanwu Sheng Chemical Co., Ltd. | 00-18796480002 18796480002 | 18796480002@163.com | China | 5697 | 58 |
| Shanghai Billion Chemical Co., Ltd. | 18796480002 18796480002 | 18796480002@163.com | China | 6715 | 58 |
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