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Mining and flotation reagents

Epigoitrin

Also known as (R)-Goitrin, D-Goitrin, (5R)-5-ethenyl-1,3-oxazolidine-2-thione

CAS 1072-93-1Formula C5H7NOSMolar mass 129.18 g/mol
7 suppliers listed
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Epigoitrin chemical structure, C5H7NOS, CAS 1072-93-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1072-93-1
Formula
C5H7NOS
Molar mass
129.18 g/mol
HS code
293499
Category
Mining and flotation reagents

What is Epigoitrin?

Plain description, key identifiers and synonyms

(R)-goitrin is a 5-ethenyl-1,3-oxazolidine-2-thione that has R-configuration. It is a constituent of a traditional Chinese herbal medicine, Radix isatidis. It has a role as an antiviral agent and a plant metabolite. It is an enantiomer of a (S)-goitrin.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(5R)-5-ethenyl-1,3-oxazolidine-2-thione
CAS number
1072-93-1
Molecular formula
C5H7NOS
UNII
2N815D740R
MDL number
MFCD01709801
InChIKey
UZQVYLOFLQICCT-SCSAIBSYSA-N
InChI
InChI=1S/C5H7NOS/c1-2-4-3-6-5(8)7-4/h2,4H,1,3H2,(H,6,8)/t4-/m1/s1
Canonical SMILES
C=CC1CNC(=S)O1
Isomeric SMILES
C=C[C@@H]1CNC(=S)O1

Synonyms

  • (R)-Goitrin
  • D-Goitrin
  • (5R)-5-ethenyl-1,3-oxazolidine-2-thione
  • 2-Oxazolidinethione, 5-vinyl-, (R)-
  • (R)-5-Ethenyl-2-oxazolidinethione
  • BA 51-090278
  • 2-Oxazolidinethione, 5-ethenyl-, (R)-
  • Goitrine
  • (r)-5-vinyloxazolidine-2-thione
  • 2-Oxazolidinethione, 5-ethenyl-, (5R)-
  • r-goitrin
  • (5R)-5-vinyloxazolidine-2-thione
  • Epi-goitrin
  • R-5-Vinyl-2-oxazolidinethione
  • (r)-5-vinyl-2-oxazolidinethione
  • (R)-5-Ethenyl-2-oxazolidinethione, (R)-5-Vinyl-2-oxazolidinethione,
  • Goitrin, d-
  • Epigoitrin (optically pure)
  • Goitrin, (+)-
  • (+)-5-Vinyl-2-oxazolidinethione
  • (5r)-5-vinyl-1,3-oxazolidine-2-thione
  • (5R)-5-vinyl-4,5-dihydrooxazole-2-thiol

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
129.18 g/molcalc.
Exact mass
129.0248 Dacalc.
LogP (octanol/water)
0.45calc.
Topological polar surface area
21.26 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
1calc.
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, S=C1NCCO1

S=C1NCCO1

1 ring, 6 atoms, the 2-Oxazolidinethione ring system.

39 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.

Epigoitrin suppliers

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

All 7 suppliers
7 of 7 offers

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

7 suppliers in 2 countries

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Epigoitrin 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

Roles

  • antimicrobial agent
  • antiviral agent
  • eukaryotic metabolite
  • metabolite
  • plant metabolite

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 Epigoitrin is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Epigoitrin?

(R)-goitrin is a 5-ethenyl-1,3-oxazolidine-2-thione that has R-configuration. It is a constituent of a traditional Chinese herbal medicine, Radix isatidis. It has a role as an antiviral agent and a plant metabolite. It is an enantiomer of a (S)-goitrin.

What is the CAS number of Epigoitrin?

The CAS registry number of Epigoitrin is 1072-93-1.

What is the molecular formula and weight of Epigoitrin?

The molecular formula of Epigoitrin is C5H7NOS and its molar mass is 129.18 g/mol.

What is Epigoitrin used for?

Known uses and roles of Epigoitrin include antimicrobial agent, antiviral agent, eukaryotic metabolite, metabolite and plant metabolite.

Is Epigoitrin hazardous?

No GHS hazard classification for Epigoitrin 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 Epigoitrin?

Epigoitrin is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Epigoitrin?

CompoundList lists 7 suppliers of Epigoitrin in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Epigoitrin?

Suppliers quote Epigoitrin 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

Practical guides that help when you source, ship or handle Epigoitrin

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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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