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Heterocyclic building blocks

Pacharin

Also known as 3-methoxy-2-methylbenzo(b)(1)benzoxepine-1,7-diol, 3-methoxy-2-methylbenzo[b][1]benzoxepine-1,7-diol, 8-methoxy-7-methyl-dibenzo[b,f]oxepine-1,6-diol

CAS 95263-67-5Formula C16H14O4Molar mass 270.28 g/mol
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Pacharin chemical structure, C16H14O4, CAS 95263-67-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
95263-67-5
Formula
C16H14O4
Molar mass
270.28 g/mol
HS code
293299
Category
Heterocyclic building blocks

What is Pacharin?

Plain description, key identifiers and synonyms

pacharin has been reported in Bauhinia purpurea and Bauhinia racemosa.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-methoxy-2-methylbenzo[b][1]benzoxepine-1,7-diol
CAS number
95263-67-5
Molecular formula
C16H14O4
InChIKey
OZKUMALKRPIULU-UHFFFAOYSA-N
InChI
InChI=1S/C16H14O4/c1-9-14(19-2)8-10-6-7-11-12(17)4-3-5-13(11)20-16(10)15(9)18/h3-8,17-18H,1-2H3
SMILES (canonical and isomeric)
CC1=C(C=C2C=CC3=C(C=CC=C3OC2=C1O)O)OC

Synonyms

  • 3-methoxy-2-methylbenzo(b)(1)benzoxepine-1,7-diol
  • 3-methoxy-2-methylbenzo[b][1]benzoxepine-1,7-diol
  • 8-methoxy-7-methyl-dibenzo[b,f]oxepine-1,6-diol

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
270.28 g/molcalc.
Exact mass
270.0892 Dacalc.
LogP (octanol/water)
3.69calc.
Topological polar surface area
58.92 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
Formal charge
0calc.
Stereocentres
0calc.
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, C1=Cc2ccccc2Oc2ccccc21

C1=Cc2ccccc2Oc2ccccc21

3 rings, 15 atoms, the Dibenz(b,f)oxepin ring system.

33 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.

Pacharin suppliers

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Pacharin price

Indicative price range per kg from live supplier offers

No published prices right now

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

Frequently asked questions

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

What is Pacharin?

pacharin has been reported in Bauhinia purpurea and Bauhinia racemosa.

What is the CAS number of Pacharin?

The CAS registry number of Pacharin is 95263-67-5.

What is the molecular formula and weight of Pacharin?

The molecular formula of Pacharin is C16H14O4 and its molar mass is 270.28 g/mol.

What is Pacharin used for?

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

Is Pacharin hazardous?

No GHS hazard classification for Pacharin 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 Pacharin?

Pacharin 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 Pacharin?

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

What is the price of Pacharin?

Suppliers quote Pacharin 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 Pacharin

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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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