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ChemicalBook >> CAS DataBase List >> BETA-AMANITIN

BETA-AMANITIN

BETA-AMANITIN price.
  • $241 - $65440
  • Product name: BETA-AMANITIN
  • CAS: 21150-22-1
  • MF: C39H53N9O15S
  • MW: 919.95
  • EINECS:244-244-8
  • MDL Number:MFCD00151212
  • Synonyms:BETA-AMANITIN;,12,17,18,19,20,21,22,23,23a-octadecahydro-29-sec-butyl-2,14-dihydroxy-21-(2,3 ;1-l-asparticacid-alpha-amaniti ;8,20,23,24,27,30,33-octaoxo--dihydroxy-1-methylpropyl)-11-oxide ;beta-amatoxin ;B-amanitin from amanita phalloides;alpha-Amanitin, 1-l-aspartic acid- ;beta-Amanitine
9 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Cayman Chemical
  • Sigma-Aldrich
Package
  • 1MG
  • 2mg
  • 5mg
  • 10mg
  • 25mg
  • 1G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPEP0008899
  • Product descriptionBETA-AMANITIN 90.00%
  • Packaging1MG
  • Price$1054
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPEP0008899
  • Product descriptionBETA-AMANITIN 90.00%
  • Packaging1G
  • Price$65440
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA57612
  • Product descriptionb-Amanitin
  • Packaging1mg
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA57612
  • Product descriptionb-Amanitin
  • Packaging2mg
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA57612
  • Product descriptionb-Amanitin
  • Packaging5mg
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA57612
  • Product descriptionb-Amanitin
  • Packaging10mg
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA57612
  • Product descriptionb-Amanitin
  • Packaging25mg
  • Price$2125
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number18142
  • Product descriptionβ-Amanitin ≥95%
  • Packaging1mg
  • Price$241
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA1304
  • Product descriptionβ-Amanitin from Amanita phalloides ~90% (HPLC)
  • Packaging1mg
  • Price$865
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation PEP0008899 BETA-AMANITIN 90.00% 1MG $1054 2021-12-16 Buy
American Custom Chemicals Corporation PEP0008899 BETA-AMANITIN 90.00% 1G $65440 2021-12-16 Buy
Biosynth Carbosynth FA57612 b-Amanitin 1mg $300 2021-12-16 Buy
Biosynth Carbosynth FA57612 b-Amanitin 2mg $400 2021-12-16 Buy
Biosynth Carbosynth FA57612 b-Amanitin 5mg $600 2021-12-16 Buy
Biosynth Carbosynth FA57612 b-Amanitin 10mg $1000 2021-12-16 Buy
Biosynth Carbosynth FA57612 b-Amanitin 25mg $2125 2021-12-16 Buy
Cayman Chemical 18142 β-Amanitin ≥95% 1mg $241 2024-03-01 Buy
Sigma-Aldrich A1304 β-Amanitin from Amanita phalloides ~90% (HPLC) 1mg $865 2024-03-01 Buy

Properties

Melting point :300°
Boiling point :1599.6±65.0 °C(Predicted)
Density :1.1725 (rough estimate)
refractive index :1.7400 (estimate)
storage temp. :−20°C
solubility :Water: 1 mg/ml
pka :4.02±0.10(Predicted)
form :White to off-white powder.
color :White to off-white

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P262 Do not get in eyes, on skin, or on clothing.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

β-Amanitin is a cyclic peptide found in several species of the Amanita genus, as well as other poisonous fungi. It inhibits RNA polymerase II and III but not RNA polymerase I or bacterial RNA polymerase, thus preventing mammalian protein synthesis. The biological activity of this toxin is similar to that of α-amanitin but differs structurally by the presence of a carboxyl group, which is useful for coupling reactions.

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