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Aliphatic and alicyclic building blocks

Pga2

Also known as prostaglandin A2, Medullin, 5,6-cis-PGA2

CAS 13345-50-1Formula C20H30O4Molar mass 334.46 g/molEC 634-333-3
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard 3 suppliers listed
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Pga2 chemical structure, C20H30O4, CAS 13345-50-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
13345-50-1
Formula
C20H30O4
Molar mass
334.46 g/mol
EC number
634-333-3
HS code
293750
Category
Aliphatic and alicyclic building blocks

What is Pga2?

Plain description, key identifiers and synonyms

Prostaglandin A2 is a prostaglandins A. It has a role as a human metabolite. It is a conjugate acid of a prostaglandin A2(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(Z)-7-[(1R,2S)-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopent-3-en-1-yl]hept-5-enoic acid
CAS number
13345-50-1 CAS number cross-checked
EC number
634-333-3
Molecular formula
C20H30O4
UNII
K6VT5BDY9E
MDL number
MFCD00077859
InChIKey
MYHXHCUNDDAEOZ-FOSBLDSVSA-N
InChI
InChI=1S/C20H30O4/c1-2-3-6-9-17(21)14-12-16-13-15-19(22)18(16)10-7-4-5-8-11-20(23)24/h4,7,12-18,21H,2-3,5-6,8-11H2,1H3,(H,23,24)/b7-4-,14-12+/t16-,17-,18+/m0/s1
Canonical SMILES
CCCCCC(O)C=CC1C=CC(=O)C1CC=CCCCC(=O)O
Isomeric SMILES
CCCCC[C@@H](/C=C/[C@H]1C=CC(=O)[C@@H]1C/C=C\CCCC(=O)O)O

Synonyms

  • prostaglandin A2
  • Medullin
  • 5,6-cis-PGA2
  • (15S)-PGA2
  • (+)-Prostaglandin A(sup 2)
  • (15S)-Prostaglandin A2
  • 9-oxo-15S-hydroxy-5Z,10Z,13E-prostatrienoic acid
  • (Z)-7-[(1R,2S)-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopent-3-en-1-yl]hept-5-enoic acid
  • (5Z,13E,15S)-15-hydroxy-9-oxoprosta-5, 10,13-triene-1-oic acid
  • (Z)-7-((1R,2S)-2-((E)-(3S)-3-hydroxyoct-1-enyl)-5-oxocyclopent-3-enyl)hept-5-enoic acid
  • (Z)-7-((1R,2S)-2-((E,3S)-3-hydroxyoct-1-enyl)-5-oxo-1-cyclopent-3-enyl)hept-5-enoic acid
  • (Z)-7-((1R,2S)-2-((E,3S)-3-hydroxyoct-1-enyl)-5-oxocyclopent-3-en-1-yl)hept-5-enoic acid
  • (Z)-7-[(1R,2S)-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-1-cyclopent-3-enyl]hept-5-enoic acid
  • (Z)-7-((1R,2S)-2-((E)-3-hydroxyoct-1-enyl)-5-oxocyclopent-3-en-1-yl)hept-5-enoic acid
  • (5Z,13E,15S)-15-hydroxy-9-oxoprosta-5,10,13-trien-1-oate
  • (+)-Prostaglandin A2
  • 15(S)-Prostaglandin A2
  • (5Z,13E,15S)-15-hydroxy-9-oxoprosta-5,10,13-trien-1-oic acid
  • (Z)-7-((1R,2S)-2-((S,E)-3-Hydroxyoct-1-en-1-yl)-5-oxocyclopent-3-en-1-yl)hept-5-enoic acid
  • Prosta-5,10,13-trien-1-oic acid, 15-hydroxy-9-oxo-, (5Z,13E,15S)-
  • 15(S)-Hydroxy-9-oxo-5-cis-10,13-trans-prostatrienoic acid
  • 15(S)-Hydroxy-9-oxo-5-cis-10,13-trans-prostenoic acid
  • PGA(sup 2)
  • 5,6-cis-PGA(sup 2)
  • (Z)-7-[(1R,2S)-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopent-3-en-1-yl]hept-5-enoic acid
Show all 35 synonyms
  • Prostaglandin A(sup 2)
  • (155)-PGA2
  • Prosta-5,10,13-trien-1-oicacid, 15-hydroxy-9-oxo-, (5Z,13E,15S)-
  • PGA2, Medullin
  • prostaglandin-a-2
  • (~{Z})-7-[(1~{R},5~{S})-2-oxidanylidene-5-[(~{E},3~{S})-3-oxidanyloct-1-enyl]cyclopent-3-en-1-yl]hept-5-enoic acid
  • 10,13-trans-prostatrienoic Acid, 15(S)-Hydroxy-9-oxo-5-cis-10,13-trans-prostenoic Acid, 15(S)-Prostaglandin A2, 15a-Hydroxy-9-oxo-cis-5,10,trans-
  • Dinoprostone EP Impurity D
  • Prostaglandin a2 (pga2)
  • Prosta-5,10-13-trien-1-oic acid, 15-hydroxy-9-oxo-, (5Z,13E,15S)-

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
334.46 g/molcalc.
Exact mass
334.2144 Dacalc.
LogP (octanol/water)
4.06calc.
Topological polar surface area
74.6 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
12calc.
Heavy atoms
24calc.
Rings
1calc.
Aromatic rings
0calc.
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, O=C1C=CCC1

O=C1C=CCC1

1 ring, 6 atoms, the 2-Cyclopenten-1-one ring system.

829 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

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

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H361Suspected of damaging fertility or the unborn child.
Precautionary statements (13)
  • P203Obtain, read and follow all safety instructions before use.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • 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.
  • 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

Pga2 suppliers

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

All 3 suppliers

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Where suppliers are based

3 suppliers in 3 countries

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Pga2 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

Roles

  • animal metabolite
  • eukaryotic metabolite
  • human metabolite
  • mammalian metabolite
  • metabolite

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 Pga2 is traded under.

HS 2937.50Indicative HS code

Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues

World exports in 2024
$270M
+9.1% vs 2023, imports $304M
2019 to 2024
Top exporters
  1. Hungary22.8%
  2. Czech Republic21.6%
  3. South Korea14.6%
Top importers
  1. Japan17.0%
  2. Italy13.1%
  3. Germany10.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Pga2 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Pga2, based on the data on this page

What is Pga2?

Prostaglandin A2 is a prostaglandins A. It has a role as a human metabolite. It is a conjugate acid of a prostaglandin A2(1-).

What is the CAS number of Pga2?

The CAS registry number of Pga2 is 13345-50-1.

What is the molecular formula and weight of Pga2?

The molecular formula of Pga2 is C20H30O4 and its molar mass is 334.46 g/mol.

What is Pga2 used for?

Known uses and roles of Pga2 include building blocks in research and laboratory, animal metabolite, eukaryotic metabolite, human metabolite, mammalian metabolite and 1 more.

Is Pga2 hazardous?

Pga2 carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, suspected of damaging fertility or the unborn child. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Pga2?

Pga2 is usually classified under HS code 293750 (Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pga2?

CompoundList lists 3 suppliers of Pga2 in China, Czech Republic and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Pga2 in India?

1 supplier in India list Pga2 on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Pga2?

Suppliers quote Pga2 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 Pga2

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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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