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ChemicalBook >> CAS DataBase List >> Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)-

Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)-

Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)- price.
  • $298 - $9709
  • Product name: Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)-
  • CAS: 70209-81-3
  • MF: C47H72O14
  • MW: 861.07
  • EINECS:274-384-5
  • MDL Number:MFCD00866559
  • Synonyms:Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)- ;avermectin H2B1b;Component B1b;22,23-Dihydro-34-nor-5-O-demethylavermectin A1a;22,23-Dihydro-5-O-demethyl-25-de(1-methylpropyl)-25-isopropylavermectin A1a;22,23-Dihydroavermectin B1b;Dihydroavermectin B1b;5-O-Demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)avermectin A1a
17 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • TRC
  • Usbiological
Package
  • 500ug
  • 500μg
  • 1mg
  • 2mg
  • 2.5mg
  • 5MG
  • 10mg
  • 500??g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0017173
  • Product descriptionB1-BETA-IVERMECTIN COMPONENT 95.00%
  • Packaging5MG
  • Price$501.15
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD177819
  • Product description22,23-Dihydroavermectin B1b (Ivermectin B1b)
  • Packaging1mg
  • Price$1713.36
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD177819
  • Product description22,23-Dihydroavermectin B1b (Ivermectin B1b)
  • Packaging2mg
  • Price$3141.16
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD177819
  • Product description22,23-Dihydroavermectin B1b (Ivermectin B1b)
  • Packaging5mg
  • Price$5996.75
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD177819
  • Product description22,23-Dihydroavermectin B1b (Ivermectin B1b)
  • Packaging10mg
  • Price$9709
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number23824
  • Product descriptionIvermectin B1b ≥95%
  • Packaging2.5mg
  • Price$1286
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number23824
  • Product descriptionIvermectin B1b ≥95%
  • Packaging500μg
  • Price$303
  • Updated2026-04-30
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0093431
  • Product descriptionIvermectin B1b 98.66%
  • Packaging1mg
  • Price$477
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0093431
  • Product descriptionIvermectinB1b
  • Packaging500ug
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0093431
  • Product descriptionIvermectin B1b 98.66%
  • Packaging5mg
  • Price$953
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0093431
  • Product descriptionIvermectin B1b 98.66%
  • Packaging500??g
  • Price$298
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0093431
  • Product descriptionIvermectin B1b 98.66%
  • Packaging10mg
  • Price$1525
  • Updated2026-06-04
  • Buy
  • ManufacturerTRC
  • Product numberI940825
  • Product descriptionIvermectinB1b
  • Packaging2.5mg
  • Price$1220
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-I940825-2.5MG
  • Product descriptionIvermectin B1b
  • Packaging2.5mg
  • Price$1151
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-I940825-1MG
  • Product descriptionIvermectin B1b
  • Packaging1mg
  • Price$550
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product numberD3570-04A
  • Product descriptionIvermectin B1b ≥95%byHPLC
  • Packaging500ug
  • Price$478
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation API0017173 B1-BETA-IVERMECTIN COMPONENT 95.00% 5MG $501.15 2021-12-16 Buy
Biosynth FD177819 22,23-Dihydroavermectin B1b (Ivermectin B1b) 1mg $1713.36 2026-06-04 Buy
Biosynth FD177819 22,23-Dihydroavermectin B1b (Ivermectin B1b) 2mg $3141.16 2026-06-04 Buy
Biosynth FD177819 22,23-Dihydroavermectin B1b (Ivermectin B1b) 5mg $5996.75 2026-06-04 Buy
Biosynth FD177819 22,23-Dihydroavermectin B1b (Ivermectin B1b) 10mg $9709 2026-06-04 Buy
Cayman Chemical 23824 Ivermectin B1b ≥95% 2.5mg $1286 2026-04-30 Buy
Cayman Chemical 23824 Ivermectin B1b ≥95% 500μg $303 2026-04-30 Buy
ChemScene CS-0093431 Ivermectin B1b 98.66% 1mg $477 2026-06-04 Buy
ChemScene CS-0093431 IvermectinB1b 500ug $550 2021-12-16 Buy
ChemScene CS-0093431 Ivermectin B1b 98.66% 5mg $953 2026-06-04 Buy
ChemScene CS-0093431 Ivermectin B1b 98.66% 500??g $298 2026-06-04 Buy
ChemScene CS-0093431 Ivermectin B1b 98.66% 10mg $1525 2026-06-04 Buy
TRC I940825 IvermectinB1b 2.5mg $1220 2021-12-16 Buy
TRC TRC-I940825-2.5MG Ivermectin B1b 2.5mg $1151 2026-06-03 Buy
TRC TRC-I940825-1MG Ivermectin B1b 1mg $550 2026-06-03 Buy
Usbiological D3570-04A Ivermectin B1b ≥95%byHPLC 500ug $478 2026-06-03 Buy

Properties

Boiling point :934.1±65.0 °C(Predicted)
Density :1.24±0.1 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :DMF: Soluble; DMSO: Soluble; Ethanol: Soluble; Methanol: Soluble
form :A solid
pka :12.42±0.70(Predicted)
color :White to off-white
Stability :Temperature sensitive
InChIKey :VARHUCVRRNANBD-PVVXTEPVSA-N

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Ivermectin B1b is a minor component of Ivermectin (I940800), a semi-synthetic derivative of Abamectin; consists of a mixture of not less than 80% component B1a and not more than 20% component B1b. Antihelmintic (Onchocerca). An invitro inhibitor of SARS-CoV-2/ Covid-19.

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