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Heterocyclic building blocks

Filiformin

Also known as 2,5-Methano-1-benzoxepin, 7-bromo-2,3,4,5-tetrahydro-2,5,8,10-tetramethyl-, (2S,5R,10R)-, 2,5-Methano-1-benzoxepin, 7-bromo-2,3,4,5-tetrahydro-2,5,8,10-tetramethyl-, (2S-(2alpha,5alpha,10S*))-, (1R,9S,12R)-4-bromo-1,5,9,12-tetramethyl-8-oxatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene

CAS 62311-75-5Formula C15H19BrOMolar mass 295.22 g/mol
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Filiformin chemical structure, C15H19BrO, CAS 62311-75-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
62311-75-5
Formula
C15H19BrO
Molar mass
295.22 g/mol
HS code
293299
Category
Heterocyclic building blocks

What is Filiformin?

Plain description, key identifiers and synonyms

Filiformin is a 1-benzopyran.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,9S,12R)-4-bromo-1,5,9,12-tetramethyl-8-oxatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene
CAS number
62311-75-5
Molecular formula
C15H19BrO
UNII
72GV3I709L
InChIKey
KUYRIOUUTKXVSM-KMUNFCNLSA-N
InChI
InChI=1S/C15H19BrO/c1-9-7-13-11(8-12(9)16)14(3)5-6-15(4,17-13)10(14)2/h7-8,10H,5-6H2,1-4H3/t10-,14-,15+/m1/s1
Canonical SMILES
Cc1cc2c(cc1Br)C1(C)CCC(C)(O2)C1C
Isomeric SMILES
C[C@@H]1[C@]2(CC[C@@]1(OC3=C2C=C(C(=C3)C)Br)C)C

Synonyms

  • 2,5-Methano-1-benzoxepin, 7-bromo-2,3,4,5-tetrahydro-2,5,8,10-tetramethyl-, (2S,5R,10R)-
  • 2,5-Methano-1-benzoxepin, 7-bromo-2,3,4,5-tetrahydro-2,5,8,10-tetramethyl-, (2S-(2alpha,5alpha,10S*))-
  • (1R,9S,12R)-4-bromo-1,5,9,12-tetramethyl-8-oxatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene
  • (1R,9S,12R)-4-bromo-1,5,9,12-tetramethyl-8-oxatricyclo(7.2.1.02,7)dodeca-2(7),3,5-triene
  • (1R,9S)-4-bromo-1,5,9,12-tetramethyl-8-oxatricyclo(7.2.1.02,7)dodeca-2(7),3,5-triene
  • (-)-Filiformin

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
295.22 g/molcalc.
Exact mass
294.0619 Dacalc.
LogP (octanol/water)
4.6calc.
Topological polar surface area
9.23 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
17calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.6calc.
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)OC1CCC2C1

c1ccc2c(c1)OC1CCC2C1

3 rings, 12 atoms.

5 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.

Filiformin suppliers

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Filiformin 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 Filiformin is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Filiformin?

Filiformin is a 1-benzopyran.

What is the CAS number of Filiformin?

The CAS registry number of Filiformin is 62311-75-5.

What is the molecular formula and weight of Filiformin?

The molecular formula of Filiformin is C15H19BrO and its molar mass is 295.22 g/mol.

What is Filiformin used for?

Known uses and roles of Filiformin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Filiformin hazardous?

No GHS hazard classification for Filiformin 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 Filiformin?

Filiformin is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Filiformin?

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

What is the price of Filiformin?

Suppliers quote Filiformin 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 Filiformin

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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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