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Screening compounds

Methyl communate, (E)-

Also known as Methyl trans-communate, trans-Communic acid methyl ester, Labda-8(20),12,14-trien-19-oic acid, methyl ester, (E)-

CAS 15798-13-7Formula C21H32O2Molar mass 316.49 g/mol
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Methyl communate, (E)- chemical structure, C21H32O2, CAS 15798-13-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
15798-13-7
Formula
C21H32O2
Molar mass
316.49 g/mol
HS code
291620
Category
Screening compounds

What is Methyl communate, (E)-?

Plain description, key identifiers and synonyms

Methyl cis-Communate has been reported in Fritillaria thunbergii, Metasequoia glyptostroboides, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl (1S,4aR,5S,8aR)-1,4a-dimethyl-6-methylidene-5-[(2E)-3-methylpenta-2,4-dienyl]-3,4,5,7,8,8a-hexahydro-2H-naphthalene-1-carboxylate
CAS number
15798-13-7Other or deprecated CAS: 1235-39-8
Molecular formula
C21H32O2
UNII
P8PD6BRA3K
InChIKey
WYJKGKPQXWDIQP-BRUWWATDSA-N
InChI
InChI=1S/C21H32O2/c1-7-15(2)9-11-17-16(3)10-12-18-20(17,4)13-8-14-21(18,5)19(22)23-6/h7,9,17-18H,1,3,8,10-14H2,2,4-6H3/b15-9+/t17-,18+,20+,21-/m0/s1
Canonical SMILES
C=CC(C)=CCC1C(=C)CCC2C(C)(C(=O)OC)CCCC12C
Isomeric SMILES
C/C(=C\C[C@H]1C(=C)CC[C@@H]2[C@@]1(CCC[C@]2(C)C(=O)OC)C)/C=C

Synonyms

  • Methyl trans-communate
  • trans-Communic acid methyl ester
  • Labda-8(20),12,14-trien-19-oic acid, methyl ester, (E)-
  • Methyl (E)-8(20),12,14-labdatrien-19-oate
  • 1-Naphthalenecarboxylic acid, decahydro-1,4a-dimethyl-6-methylene-5-((2E)-3-methyl-2,4-pentadien-1-yl)-, methyl ester, (1S,4aR,5S,8aR)-
  • methyl (1S,4aR,5S,8aR)-1,4a-dimethyl-6-methylidene-5-[(2E)-3-methylpenta-2,4-dienyl]-3,4,5,7,8,8a-hexahydro-2H-naphthalene-1-carboxylate
  • (12E)-Labda-8(17),12,14-triene-19-oic acid methyl ester
  • (1S,8aalpha)-1,4abeta-Dimethyl-5beta-(3-methyl-2,4-pentadienyl)-6-methylenedecalin-1beta-carboxylic acid methyl e

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
316.49 g/molcalc.
Exact mass
316.2402 Dacalc.
LogP (octanol/water)
5.46calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
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, C=C1CCC2CCCCC2C1

C=C1CCC2CCCCC2C1

2 rings, 11 atoms.

124 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.

Methyl communate, (E)- suppliers

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Methyl communate, (E)- 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

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 Methyl communate, (E)- is traded under.

HS 2916.20Indicative HS code

Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides…

World exports in 2024
$489M
−6.1% vs 2023, imports $608M
2019 to 2024
Top exporters
  1. China45.5%
  2. India * partner reported18.6%
  3. Japan11.2%
Top importers
  1. Brazil20.3%
  2. United States15.7%
  3. India * partner reported12.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Methyl communate, (E)-, based on the data on this page

What is Methyl communate, (E)-?

Methyl cis-Communate has been reported in Fritillaria thunbergii, Metasequoia glyptostroboides, and other organisms.

What is the CAS number of Methyl communate, (E)-?

The CAS registry number of Methyl communate, (E)- is 15798-13-7. Other or deprecated CAS numbers: 1235-39-8.

What is the molecular formula and weight of Methyl communate, (E)-?

The molecular formula of Methyl communate, (E)- is C21H32O2 and its molar mass is 316.49 g/mol.

What is Methyl communate, (E)- used for?

Known uses and roles of Methyl communate, (E)- include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Methyl communate, (E)- hazardous?

No GHS hazard classification for Methyl communate, (E)- 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 Methyl communate, (E)-?

Methyl communate, (E)- is usually classified under HS code 291620 (Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Methyl communate, (E)-?

Post a free request on CompoundList and suppliers of Methyl communate, (E)- will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Methyl communate, (E)-?

Suppliers quote Methyl communate, (E)- 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 Methyl communate, (E)-

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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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