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Impurities and reference standards

Ethyl mycophenolate

Also known as Mycophenolic acid sorbitol ester, Ethyl (4E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate, 4-Hexenoic acid, 6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-, ethyl ester, (4E)-

CAS 32483-51-5Formula C19H24O6Molar mass 348.40 g/molEC 687-707-3
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard 1 supplier listed
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Ethyl mycophenolate chemical structure, C19H24O6, CAS 32483-51-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
32483-51-5
Formula
C19H24O6
Molar mass
348.40 g/mol
EC number
687-707-3
HS code
293220
Category
Impurities and reference standards

What is Ethyl mycophenolate?

Plain description, key identifiers and synonyms

Mycophenolic acid ethyl ester is a member of 2-benzofurans.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate
CAS number
32483-51-5Other or deprecated CAS: 13312-25-9
EC number
687-707-3
Molecular formula
C19H24O6
UNII
ZVL55R8LNW
InChIKey
CUWYKVMNNGRAOW-IZZDOVSWSA-N
InChI
InChI=1S/C19H24O6/c1-5-24-15(20)9-7-11(2)6-8-13-17(21)16-14(10-25-19(16)22)12(3)18(13)23-4/h6,21H,5,7-10H2,1-4H3/b11-6+
Canonical SMILES
CCOC(=O)CCC(C)=CCc1c(O)c2c(c(C)c1OC)COC2=O
Isomeric SMILES
CCOC(=O)CC/C(=C/CC1=C(C(=C2COC(=O)C2=C1O)C)OC)/C

Synonyms

  • Mycophenolic acid sorbitol ester
  • Ethyl (4E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate
  • 4-Hexenoic acid, 6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-, ethyl ester, (4E)-
  • Mycophenolic acid ethyl ester
  • Mycophenolate Impurity 23
  • (E)-Ethyl 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate
  • ethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate
  • Mycophenolate Mofetil Impurity 16
  • ethyl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)-4-methylhex-4-enoate
  • Ethyl MycophenolateDISCONTINUED, offer E923345
  • ethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzouran-5-yl)-4-methylhex-4-enoate

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
348.40 g/molcalc.
Exact mass
348.1573 Dacalc.
LogP (octanol/water)
3.21calc.
Topological polar surface area
82.06 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
7calc.
Heavy atoms
25calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.47calc.
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, O=C1OCc2ccccc21

O=C1OCc2ccccc21

2 rings, 10 atoms, the Phthalide ring system.

780 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
  • H360May damage fertility or the unborn child.
Precautionary statements (16)
  • P203Obtain, read and follow all safety instructions before use.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P318If exposed or concerned, get medical advice.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Ethyl mycophenolate suppliers

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Where suppliers are based

1 supplier in 1 country

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Ethyl mycophenolate 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.

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

Frequently asked questions

Quick answers about Ethyl mycophenolate, based on the data on this page

What is Ethyl mycophenolate?

Mycophenolic acid ethyl ester is a member of 2-benzofurans.

What is the CAS number of Ethyl mycophenolate?

The CAS registry number of Ethyl mycophenolate is 32483-51-5. Other or deprecated CAS numbers: 13312-25-9.

What is the molecular formula and weight of Ethyl mycophenolate?

The molecular formula of Ethyl mycophenolate is C19H24O6 and its molar mass is 348.40 g/mol.

Is Ethyl mycophenolate hazardous?

Ethyl mycophenolate carries the GHS signal word "Danger". Main hazards: harmful if swallowed, harmful in contact with skin, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ethyl mycophenolate?

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

Where can I buy Ethyl mycophenolate?

CompoundList lists 1 supplier of Ethyl mycophenolate in Australia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Ethyl mycophenolate?

Suppliers quote Ethyl mycophenolate 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 Ethyl mycophenolate

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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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