CompoundList
Sign in
Heterocyclic building blocks

Macrolactin U

Also known as (2S,3S)-2-[(2Z,4Z,6E,11E,13Z,19E)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaenyl]-3,4-dimethyl-2,3-dihydropyran-6-one, (2S,3S)-2-((2Z,4Z,6E,11E,13Z,19E)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaenyl)-3,4-dimethyl-2,3-dihydropyran-6-one, (2S,3S)-2-((2Z,4Z,11E,13Z,19E)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,11,13,19,21-hexaenyl)-3,4-dimethyl-2,3-dihydropyran-6-one

CAS 1122494-45-4Formula C31H44O4Molar mass 480.69 g/mol
Get quotes Safety data
Macrolactin U chemical structure, C31H44O4, CAS 1122494-45-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1122494-45-4
Formula
C31H44O4
Molar mass
480.69 g/mol
HS code
293220
Category
Heterocyclic building blocks

What is Macrolactin U?

Plain description, key identifiers and synonyms

Macrolactin U is a long-chain fatty alcohol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,3S)-2-[(2Z,4Z,6E,11E,13Z,19E)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaenyl]-3,4-dimethyl-2,3-dihydropyran-6-one
CAS number
1122494-45-4
Molecular formula
C31H44O4
InChIKey
RGBYWZNUGLOERG-SLDLAKAUSA-N
InChI
InChI=1S/C31H44O4/c1-6-16-24(2)21-22-28(32)18-15-14-17-25(3)29(33)19-12-10-8-7-9-11-13-20-30-27(5)26(4)23-31(34)35-30/h6-11,13-17,23,27-30,32-33H,1,12,18-22H2,2-5H3/b9-7-,10-8+,13-11-,15-14-,24-16+,25-17+/t27-,28?,29?,30-/m0/s1
Canonical SMILES
C=CC=C(C)CCC(O)CC=CC=C(C)C(O)CCC=CC=CC=CCC1OC(=O)C=C(C)C1C
Isomeric SMILES
C[C@@H]1[C@@H](OC(=O)C=C1C)C/C=C\C=C/C=C/CCC(/C(=C/C=C\CC(CC/C(=C/C=C)/C)O)/C)O

Synonyms

  • (2S,3S)-2-[(2Z,4Z,6E,11E,13Z,19E)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaenyl]-3,4-dimethyl-2,3-dihydropyran-6-one
  • (2S,3S)-2-((2Z,4Z,6E,11E,13Z,19E)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaenyl)-3,4-dimethyl-2,3-dihydropyran-6-one
  • (2S,3S)-2-((2Z,4Z,11E,13Z,19E)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,11,13,19,21-hexaenyl)-3,4-dimethyl-2,3-dihydropyran-6-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
480.69 g/molcalc.
Exact mass
480.324 Dacalc.
LogP (octanol/water)
6.86calc.
Topological polar surface area
66.76 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
15calc.
Heavy atoms
35calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.45calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (1 violation)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=C1C=CCCO1

O=C1C=CCCO1

1 ring, 7 atoms, the 5,6-Dihydro-2H-pyran-2-one ring system.

203 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.

Macrolactin U suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Macrolactin U can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Macrolactin U 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

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 Macrolactin U 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 Macrolactin U is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Macrolactin U, based on the data on this page

What is Macrolactin U?

Macrolactin U is a long-chain fatty alcohol.

What is the CAS number of Macrolactin U?

The CAS registry number of Macrolactin U is 1122494-45-4.

What is the molecular formula and weight of Macrolactin U?

The molecular formula of Macrolactin U is C31H44O4 and its molar mass is 480.69 g/mol.

What is Macrolactin U used for?

Known uses and roles of Macrolactin U include building blocks in research and laboratory.

Is Macrolactin U hazardous?

No GHS hazard classification for Macrolactin U 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 Macrolactin U?

Macrolactin U is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Macrolactin U?

Post a free request on CompoundList and suppliers of Macrolactin U will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Macrolactin U?

Suppliers quote Macrolactin U 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 Macrolactin U

Get quotes for Macrolactin U

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Macrolactin U
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 Macrolactin U 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/macrolactin-u-1122494-45-4" title="Macrolactin U 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 Heterocyclic building blocks or HS code 293220

Price on request
Free quotes, contact stays private
Get quotes