CompoundList
Sign in
Impurities and reference standards

(+)-Corey lactone

Also known as (3aS,4R,5S,6aR)-5-hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one, (+)-Corey Lactone Diol, (3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one

CAS 76704-05-7Formula C8H12O4Molar mass 172.18 g/mol
8 suppliers listed
Get quotes Compare 8 suppliers
(+)-Corey lactone chemical structure, C8H12O4, CAS 76704-05-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
76704-05-7
Formula
C8H12O4
Molar mass
172.18 g/mol
HS code
293220
Category
Impurities and reference standards

What is (+)-Corey lactone?

Plain description, key identifiers and synonyms

(+)-Corey lactone is a chemical substance with the molecular formula C8H12O4 and a molar mass of 172.18 g/mol. Its CAS registry number is 76704-05-7. The IUPAC name is (3aS,4R,5S,6aR)-5-hydroxy-4-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3aS,4R,5S,6aR)-5-hydroxy-4-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one
CAS number
76704-05-7 CAS number cross-checked
Molecular formula
C8H12O4
UNII
CS4LG4RY8A
MDL number
MFCD00274285
InChIKey
VYTZWRCSPHQSFX-ZTYPAOSTSA-N
InChI
InChI=1S/C8H12O4/c9-3-5-4-1-8(11)12-7(4)2-6(5)10/h4-7,9-10H,1-3H2/t4-,5-,6-,7+/m0/s1
Canonical SMILES
O=C1CC2C(CC(O)C2CO)O1
Isomeric SMILES
C1[C@@H]([C@H]([C@H]2[C@@H]1OC(=O)C2)CO)O

Synonyms

  • (3aS,4R,5S,6aR)-5-hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one
  • (+)-Corey Lactone Diol
  • (3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one
  • (3aS,4R,5S,6aR)-5-hydroxy-4-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one
  • (3aS,4R,5S,6aR)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one
  • Bimatoprost Impurity 8
  • Bimatoprost Impurity H
  • Corey lactone diol, (+)-
  • (3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2
  • 2H-Cyclopenta[b]furan-2-one, hexahydro-5-hydroxy-4-(hydroxymethyl)-, (3aS,4R,5S,6aR)-
  • (3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one, 98%
  • 2H-Cyclopenta[b]furan-2-one, hexahydro-5-hydroxy-4-(hydroxymethyl)-, [3aS-(3aalpha,4alpha,5beta,6aalpha)]-

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
172.18 g/molcalc.
Exact mass
172.0736 Dacalc.
LogP (octanol/water)
-0.71calc.
Topological polar surface area
66.76 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
12calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.88calc.
Formal charge
0calc.
Stereocentres
4calc.
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=C1CC2CCCC2O1

O=C1CC2CCCC2O1

2 rings, 9 atoms, the Hexahydro-2H-cyclopenta[b]furan-2-one ring system.

54 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.

(+)-Corey lactone suppliers

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

All 8 suppliers
8 of 8 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

8 suppliers in 3 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

(+)-Corey lactone 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.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 (+)-Corey lactone is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about (+)-Corey lactone, based on the data on this page

What is (+)-Corey lactone?

(+)-Corey lactone is a chemical substance with the molecular formula C8H12O4 and a molar mass of 172.18 g/mol. Its CAS registry number is 76704-05-7. The IUPAC name is (3aS,4R,5S,6aR)-5-hydroxy-4-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one.

What is the CAS number of (+)-Corey lactone?

The CAS registry number of (+)-Corey lactone is 76704-05-7.

What is the molecular formula and weight of (+)-Corey lactone?

The molecular formula of (+)-Corey lactone is C8H12O4 and its molar mass is 172.18 g/mol.

Is (+)-Corey lactone hazardous?

No GHS hazard classification for (+)-Corey lactone 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 (+)-Corey lactone?

(+)-Corey lactone is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (+)-Corey lactone?

CompoundList lists 8 suppliers of (+)-Corey lactone in China, United States and Czech Republic. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of (+)-Corey lactone?

Suppliers quote (+)-Corey lactone 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 (+)-Corey lactone

Get quotes for (+)-Corey lactone

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell (+)-Corey lactone
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of (+)-Corey lactone with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/corey-lactone-76704-05-7" title="(+)-Corey lactone structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Impurities and reference standards or HS code 293220

8 suppliers
Free quotes, contact stays private
Get quotes