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ChemicalBook >> CAS DataBase List >> PROTOVERATRINE A

PROTOVERATRINE A

PROTOVERATRINE A price.
  • $393 - $2200
  • Product name: PROTOVERATRINE A
  • CAS: 143-57-7
  • MF: C41H63NO14
  • MW: 793.94
  • EINECS:205-602-9
  • MDL Number:MFCD00135586
  • Synonyms:PROTOVERATRINE A;6,7-diacetate3-((+)-2-hydroxy-2-methylbutyrate)15-((-)-2-methylbutyrate) ;protalba ;protoveratrin ;[3beta(S),4alpha,6alpha,7alpha,15alpha(R),16beta]-4,9-epoxycevane-3,4,6,7,14,15,16,20-octol 6,7-diacetate 3-(2-hydroxy-2-methylbutyrate) 15-(2-methylbutyrate) ;4α,9-Epoxycevane-3β,4,6α,7α,14,15α,16β,20-octol 6,7-diacetate 3-[(S)-2-hydroxy-2-methylbutanoate]15-[(R)-2-methylbutanoate];Puroverine;Cevane-3,4,6,7,14,15,16,20-octol, 4,9-epoxy-, 6,7-diacetate 3-(2-hydroxy-2-methylbutanoate) 15-(2-methylbutanoate), [3.beta.(S),4.alpha.,6.alpha.,7.alpha.,15.alpha.(R),16.beta.]-
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • Arctom
  • Biorbyt Ltd
  • Biosynth
  • ChemScene
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 1mg
  • 5mg
  • 10mg
  • ManufacturerArctom
  • Product numberHY-105697
  • Product descriptionProtoveratrine A
  • Packaging1mg
  • Price$393
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCFN98521
  • Product descriptionProtoveratrine A
  • Packaging5mg
  • Price$418
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-105697
  • Product descriptionProtoveratrine A
  • Packaging5mg
  • Price$981
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-105697
  • Product descriptionProtoveratrine A
  • Packaging10mg
  • Price$1569
  • Updated2026-05-26
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1104558
  • Product descriptionProtoveratrine A >98%
  • Packaging5mg
  • Price$620
  • Updated2026-05-06
  • Buy
  • ManufacturerBiosynth
  • Product numberFP76725
  • Product descriptionProtoveratrine
  • Packaging10mg
  • Price$1622.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP76725
  • Product descriptionProtoveratrine
  • Packaging5mg
  • Price$973.5
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0026467
  • Product descriptionProtoveratrine A
  • Packaging10mg
  • Price$1789
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0026467
  • Product descriptionProtoveratrine A
  • Packaging5mg
  • Price$1118
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0026467
  • Product descriptionProtoveratrine A
  • Packaging1mg
  • Price$447
  • Updated2026-06-04
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHL89336
  • Product descriptionProtoveratrine A phyproof? Reference Substance
  • Packaging10mg
  • Price$504
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberP839150
  • Product descriptionProtoveratrine A
  • Packaging10mg
  • Price$2200
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number582683
  • Product descriptionProtoveratrine A ≥98%
  • Packaging5mg
  • Price$692
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Arctom HY-105697 Protoveratrine A 1mg $393 2026-05-26 Buy
Arctom CFN98521 Protoveratrine A 5mg $418 2021-12-16 Buy
Arctom HY-105697 Protoveratrine A 5mg $981 2026-05-26 Buy
Arctom HY-105697 Protoveratrine A 10mg $1569 2026-05-26 Buy
Biorbyt Ltd orb1104558 Protoveratrine A >98% 5mg $620 2026-05-06 Buy
Biosynth FP76725 Protoveratrine 10mg $1622.5 2026-06-04 Buy
Biosynth FP76725 Protoveratrine 5mg $973.5 2026-06-04 Buy
ChemScene CS-0026467 Protoveratrine A 10mg $1789 2026-06-04 Buy
ChemScene CS-0026467 Protoveratrine A 5mg $1118 2026-06-04 Buy
ChemScene CS-0026467 Protoveratrine A 1mg $447 2026-06-04 Buy
Sigma-Aldrich PHL89336 Protoveratrine A phyproof? Reference Substance 10mg $504 2026-04-30 Buy
TRC P839150 Protoveratrine A 10mg $2200 2021-12-16 Buy
Usbiological 582683 Protoveratrine A ≥98% 5mg $692 2026-06-03 Buy

Properties

Melting point :267-269°C
alpha :D25 -40.5° (pyridine); D25 -10.5° (chloroform)
Boiling point :747.91°C (rough estimate)
Density :1.36±0.1 g/cm3 (20 ºC 760 Torr)
refractive index :1.6220 (estimate)
storage temp. :2-8°C
solubility :Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form :powder
pka :10.74±0.70(Predicted)
color :White

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:
P262 Do not get in eyes, on skin, or on clothing.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

A further alkaloid isolated from Veratrum album, this base yields colourless crystals from EtOH. It is laevorotatory with [α]27D - 44.1° (pyridine) or - 12.1° (CHC13). Like the preceding base, it dissolves in H2S04 to give a blue colour. The complex with maleic acid has been prepared as colourless crystals, m.p. 241.5°C; [α]20D - 37.6°. On alkaline hydrolysis, the alkaloid furnishes protoverine, two moles of acetic acid, one mole of (-)-methylbutyric acid and one mole of (+)-2-hydroxy-2-methylbutyric acid.

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