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Respiratory, allergy and digestive drugs

Ecabet

Also known as Ecabetum, 12-sulfodehydroabietic acid, (1R,4as,10ar)-1,4a-dimethyl-7-(propan-2-yl)-6-sulfo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylic acid

CAS 33159-27-2Formula C20H28O5SMolar mass 380.51 g/mol
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Ecabet chemical structure, C20H28O5S, CAS 33159-27-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
33159-27-2
Formula
C20H28O5S
Molar mass
380.51 g/mol
HS code
291639
Category
Respiratory, allergy and digestive drugs

What is Ecabet?

Plain description, key identifiers and synonyms

Ecabet is a chemical substance with the molecular formula C20H28O5S and a molar mass of 380.51 g/mol. Its CAS registry number is 33159-27-2. The IUPAC name is (1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-6-sulfo-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-6-sulfo-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid
CAS number
33159-27-2 CAS number cross-checkedOther or deprecated CAS: 86408-72-2
Molecular formula
C20H28O5S
UNII
2K02669KWP
MDL number
MFCD11044526
InChIKey
IWCWQNVIUXZOMJ-MISYRCLQSA-N
InChI
InChI=1S/C20H28O5S/c1-12(2)14-10-13-6-7-17-19(3,8-5-9-20(17,4)18(21)22)15(13)11-16(14)26(23,24)25/h10-12,17H,5-9H2,1-4H3,(H,21,22)(H,23,24,25)/t17-,19-,20-/m1/s1
Canonical SMILES
CC(C)c1cc2c(cc1S(=O)(=O)O)C1(C)CCCC(C)(C(=O)O)C1CC2
Isomeric SMILES
CC(C)C1=C(C=C2C(=C1)CC[C@@H]3[C@@]2(CCC[C@@]3(C)C(=O)O)C)S(=O)(=O)O

Synonyms

  • Ecabetum
  • 12-sulfodehydroabietic acid
  • (1R,4as,10ar)-1,4a-dimethyl-7-(propan-2-yl)-6-sulfo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylic acid
  • 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-6-sulfo-1-phenanthrenecarboxylic acid 6-sodium salt
  • (1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-6-sulfo-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid
  • Ecabet (INN)
  • 13-Isopropyl-12-sulfopodocarpa-8,11,13-trien-15-oic acid
  • (1R,4aS,10aR)-7-Isopropyl-1,4a-dimethyl-6-sulfo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylic acid
  • 12-Sulfoabieta-8(14),9(11),12-trien-18-oic acid
  • (1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-6-sulfo-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid

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
380.51 g/molcalc.
Exact mass
380.1657 Dacalc.
LogP (octanol/water)
4.15calc.
Topological polar surface area
91.67 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
26calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.65calc.
Formal charge
0calc.
Stereocentres
3calc.
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, c1ccc2c(c1)CCC1CCCCC21

c1ccc2c(c1)CCC1CCCCC21

3 rings, 14 atoms, the 1,2,3,4,4a,9,10,10a-Octahydrophenanthrene ring system.

259 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Ecabet suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 2 countries

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Ecabet price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Anti-Infective Agents
  • Anti-Ulcer Agents
  • Anticarcinogenic Agents
  • Protease Inhibitors

Roles

  • ophthalmology drug
  • pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ecabet is traded under.

HS 2916.39Indicative HS code

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and…

World exports in 2024
$706M
−6.8% vs 2023, imports $714M
2019 to 2024
Top exporters
  1. China49.0%
  2. India * partner reported16.2%
  3. Germany13.2%
Top importers
  1. India * partner reported14.5%
  2. United States12.2%
  3. Germany8.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Ecabet, based on the data on this page

What is Ecabet?

Ecabet is a chemical substance with the molecular formula C20H28O5S and a molar mass of 380.51 g/mol. Its CAS registry number is 33159-27-2. The IUPAC name is (1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-6-sulfo-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid.

What is the CAS number of Ecabet?

The CAS registry number of Ecabet is 33159-27-2. Other or deprecated CAS numbers: 86408-72-2.

What is the molecular formula and weight of Ecabet?

The molecular formula of Ecabet is C20H28O5S and its molar mass is 380.51 g/mol.

What is Ecabet used for?

Known uses and roles of Ecabet include antibacterials and antibiotics in pharmaceuticals, tackifiers in adhesives and sealants, ophthalmology drug, pharmaceutical, anti-infective agents and 3 more.

Is Ecabet hazardous?

No GHS hazard classification for Ecabet is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Ecabet?

Ecabet is usually classified under HS code 291639 (Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ecabet?

CompoundList lists 2 suppliers of Ecabet in India and Japan. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Ecabet in India?

1 supplier in India list Ecabet on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Ecabet?

Suppliers quote Ecabet 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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