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(-)-Hydrastine

Also known as Hydrastine, (3S)-6,7-dimethoxy-3-[(5R)-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3H-2-benzofuran-1-one, 6,7-Dimethoxy-3-(5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo(4,5-g)isoquinoline-5-yl)-1(3H)-isobenzo furan

(-)-Hydrastine chemical structure, C21H21NO6, CAS 118-08-1
2D chemical structure

Key facts

What buyers check first

CAS number
118-08-1
Formula
C21H21NO6
Molar mass
383.40 g/mol
EC number
204-233-0
HS code
293979
Category
Alkaloids

What is (-)-Hydrastine?

Plain description, key identifiers and synonyms

Hydrastine is a natural product found in Hydrastis canadensis. It has a role as a metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3S)-6,7-dimethoxy-3-[(5R)-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3H-2-benzofuran-1-one
CAS number
118-08-1 CAS number cross-checkedOther or deprecated CAS: 60594-55-0
EC number
204-233-0
Molecular formula
C21H21NO6
UNII
8890V3217X
InChIKey
JZUTXVTYJDCMDU-MOPGFXCFSA-N
InChI
InChI=1S/C21H21NO6/c1-22-7-6-11-8-15-16(27-10-26-15)9-13(11)18(22)19-12-4-5-14(24-2)20(25-3)17(12)21(23)28-19/h4-5,8-9,18-19H,6-7,10H2,1-3H3/t18-,19+/m1/s1
Canonical SMILES
COc1ccc2c(c1OC)C(=O)OC2C1c2cc3c(cc2CCN1C)OCO3
Isomeric SMILES
CN1CCC2=CC3=C(C=C2[C@@H]1[C@@H]4C5=C(C(=C(C=C5)OC)OC)C(=O)O4)OCO3

Synonyms

  • Hydrastine
  • (3S)-6,7-dimethoxy-3-[(5R)-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3H-2-benzofuran-1-one
  • 6,7-Dimethoxy-3-(5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo(4,5-g)isoquinoline-5-yl)-1(3H)-isobenzo furan
  • Isocoryne
  • (3S)-6,7-dimethoxy-3-((5R)-6-methyl-7,8-dihydro-5H-(1,3)dioxolo(4,5-g)isoquinolin-5-yl)-3H-2-benzofuran-1-one
  • beta-Hydrastine
  • (-)-beta-Hydrastine
  • (+/-)-beta-Hydrastine
  • Hydrastine (1R, 9S)
  • (+/-)-b-Hydrastine
  • (3S)-6,7-Dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-1(3H)-isobenzofuranone
  • l-Hydrastine
  • (3S)-6,7-dimethoxy-3-[(5R)-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3H-isobenzofuran-1-one
  • 3-((5R)-6-methyl(5,6,7,8-tetrahydro-2H-1,3-dioxoleno[4,5-g]isoquinolin-5-yl))( 3S)-6,7-dimethoxy-3-hydroisobenzofuran-1-one
  • Phthalide, 6,7-dimethoxy-3-(5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo(4,5-g)isoquinolin-5-yl)-
  • (1R,9S)-beta-Hydrastine
  • Hydrastin
  • (3S)-rel-6,7-Dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-1(3H)-isobenzofuranone, (+/-)-Hydrastine,
  • Hydrastine (Standard)
  • 4-27-00-06833 (Beilstein Handbook Reference)
  • Hydrastine (1r 9S)
  • (1R,9S)-(-)-beta-Hydrastine
  • Hydrastine (constituent of goldenseal)
  • Hydrastine, United States Pharmacopeia (USP) Reference Standard
  • (3S)-6,7-Dimethoxy-3-[(5R)-6-methyl-5,6,7,8-tetrahydro-2H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-2-benzofuran-1(3H)-one
Show all 26 synonyms
  • (S)-6,7-Dimethoxy-3-(R)-(6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)isobenzofuran-1(3H)-one

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
383.40 g/molcalc.
Exact mass
383.1369 Dacalc.
LogP (octanol/water)
2.87calc.
Topological polar surface area
66.46 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
3calc.
Heavy atoms
28calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.38calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1OC(C2NCCc3cc4c(cc32)OCO4)c2ccccc21

O=C1OC(C2NCCc3cc4c(cc32)OCO4)c2ccccc21

5 rings, 23 atoms.

40 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

(-)-Hydrastine suppliers

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Where suppliers are based

2 suppliers in 2 countries

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(-)-Hydrastine price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: Hydrastine, hydrastinine and their salts, Ref no: 199, Annex ref: II/199

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code (-)-Hydrastine is traded under.

HS 2939.79Indicative HS code

Alkaloids of vegetal origin, other than cocaine, ecgonine, salts, esters and other derivatives, not elsewhere…

World exports in 2024
$701M
+18.9% vs 2023, imports $830M
2019 to 2024
Top exporters
  1. Switzerland * partner reported25.3%
  2. Germany21.4%
  3. India * partner reported14.9%
Top importers
  1. United States20.9%
  2. Germany14.7%
  3. Italy14.6%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for (-)-Hydrastine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about (-)-Hydrastine, based on the data on this page

What is (-)-Hydrastine?

Hydrastine is a natural product found in Hydrastis canadensis. It has a role as a metabolite.

What is the CAS number of (-)-Hydrastine?

The CAS registry number of (-)-Hydrastine is 118-08-1. Other or deprecated CAS numbers: 60594-55-0.

What is the molecular formula and weight of (-)-Hydrastine?

The molecular formula of (-)-Hydrastine is C21H21NO6 and its molar mass is 383.40 g/mol.

What is (-)-Hydrastine used for?

Known uses and roles of (-)-Hydrastine include metabolite.

Is (-)-Hydrastine hazardous?

(-)-Hydrastine carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of (-)-Hydrastine?

(-)-Hydrastine is usually classified under HS code 293979 (Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (-)-Hydrastine?

CompoundList lists 2 suppliers of (-)-Hydrastine in Australia and China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of (-)-Hydrastine?

Suppliers quote (-)-Hydrastine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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