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HU-580

CAS No.
55658-71-4
Chemical Name:
HU-580
Synonyms
Cannabidiolic Acid methyl ester;HU-580;Cannabidiolinsaeure-methylester;Methyl 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentylbenzoate;2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentyl-benzoic acid, methyl ester;Benzoic acid, 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentyl-, methyl ester
CBNumber:
CB25822692
Molecular Formula:
C23H32O4
Molecular Weight:
372.5
MDL Number:
MOL File:
55658-71-4.mol
MSDS File:
SDS
Last updated:2026-05-28 00:36:20

HU-580 Properties

Boiling point 537.6±50.0 °C(Predicted)
Density 1.081±0.06 g/cm3(Predicted)
solubility DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 20 mg/ml
pka 8.35±0.50(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Danger
NFPA 704
3
2 0

HU-580 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 28347 Cannabidiolic Acid methyl ester ≥98% 55658-71-4 1mg $129 2026-04-30 Buy
Cayman Chemical 28347 Cannabidiolic Acid methyl ester ≥98% 55658-71-4 5mg $510 2026-04-30 Buy
Biosynth FCA65871 Methyl 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-6-pentylbenzoate 55658-71-4 5mg $800.45 2026-06-04 Buy
Biosynth FCA65871 Methyl 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-6-pentylbenzoate 55658-71-4 10mg $1280.8 2026-06-04 Buy
Biosynth FCA65871 Methyl 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-6-pentylbenzoate 55658-71-4 25mg $2088.25 2026-06-04 Buy
Product number Packaging Price Buy
28347 1mg $129 Buy
28347 5mg $510 Buy
FCA65871 5mg $800.45 Buy
FCA65871 10mg $1280.8 Buy
FCA65871 25mg $2088.25 Buy

HU-580 Chemical Properties, Uses, Production

Uses

Cannabidiolic acid methyl ester (HU-580) is an orally active cannabidiolic acid analogue. Cannabidiolic acid methyl ester can enhance the activation of 5-HT1A receptor and increase the expression of c-Fos and NeuN in specific hypothalamic nuclei of rats. Cannabidiolic acid methyl ester has anti-nausea, anti-anxiety and anti-injury effects[1][2][3].

IC 50

5-HT1A Receptor

References

[1] Pertwee RG, et al. Cannabidiolic acid methyl ester, a stable synthetic analogue of cannabidiolic acid, can produce 5-HT1A receptor-mediated suppression of nausea and anxiety in rats. Br J Pharmacol. 2018 Jan;175(1):100-112. DOI:10.1111/bph.14073
[2] Zhu YF, et al. An evaluation of the anti-hyperalgesic effects of cannabidiolic acid-methyl ester in a preclinical model of peripheral neuropathic pain. Br J Pharmacol. 2020 Jun;177(12):2712-2725. DOI:10.1111/bph.14997
[3] Murillo-Rodríguez E, et al.Assessing the treatment of cannabidiolic acid methyl ester: a stable synthetic analogue of cannabidiolic acid on c-Fos and NeuN expression in the hypothalamus of rats. J Cannabis Res. 2021 Jul 12;3(1):31. DOI:10.1186/s42238-021-00081-1

67-56-1
1244-58-2
55658-71-4
Synthesis of HU-580 from Methanol and cannabidiolic acid

HU-580 Preparation Products And Raw materials

Raw materials

Preparation Products

HU-580 Suppliers

Global Suppliers ( 7)
Supplier Tel Email Country ProdList Advantage
Shanghai Synchem Pharma Co., ltd 21-619849051-1 18521059765 synchempharma@aliyun.com China 4988 55
Jinan Cen Ben Medical Technology Co., Ltd 14793566 info@cenpharm.com China 785 58
TargetMol 400-821-0310 15002144251 xuexiang.shao@tsbiochem.com China 29128 58
Guangzhou CATO Research Chemicals Inc. +86-020-81960175-617 18520203721 Intermediate@cato-chem.com China 3857 58
Cannabidiolinsaeure-methylester HU-580 Benzoic acid, 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentyl-, methyl ester 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentyl-benzoic acid, methyl ester Methyl 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentylbenzoate Cannabidiolic Acid methyl ester 55658-71-4