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Aliphatic and alicyclic building blocks

Pgam

Also known as 15-Keto-13,14-dihydroprostaglandin A2, 15-Keto-13,14-dihydro-pga2, Prosta-5,10-dien-1-oic acid, 9,15-dioxo-, (5Z)-

CAS 74872-89-2Formula C20H30O4Molar mass 334.46 g/molEC 633-298-1
GHS signal word: Warning. Pictograms: Harmful or irritant
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Pgam chemical structure, C20H30O4, CAS 74872-89-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
74872-89-2
Formula
C20H30O4
Molar mass
334.46 g/mol
EC number
633-298-1
HS code
291830
Category
Aliphatic and alicyclic building blocks

What is Pgam?

Plain description, key identifiers and synonyms

15-Keto-13,14-dihydroprostaglandin A2 is a prostanoid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(Z)-7-[(1R,5S)-2-oxo-5-(3-oxooctyl)cyclopent-3-en-1-yl]hept-5-enoic acid
CAS number
74872-89-2 CAS number cross-checked
EC number
633-298-1
Molecular formula
C20H30O4
MDL number
MFCD00135204
InChIKey
FMKLAIBZMCURLI-BFVRRIQPSA-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/h4,7,13,15-16,18H,2-3,5-6,8-12,14H2,1H3,(H,23,24)/b7-4-/t16-,18+/m0/s1
Canonical SMILES
CCCCCC(=O)CCC1C=CC(=O)C1CC=CCCCC(=O)O
Isomeric SMILES
CCCCCC(=O)CC[C@H]1C=CC(=O)[C@@H]1C/C=C\CCCC(=O)O

Synonyms

  • 15-Keto-13,14-dihydroprostaglandin A2
  • 15-Keto-13,14-dihydro-pga2
  • Prosta-5,10-dien-1-oic acid, 9,15-dioxo-, (5Z)-
  • (Z)-7-[(1R,5S)-2-oxo-5-(3-oxooctyl)cyclopent-3-en-1-yl]hept-5-enoic acid
  • 9,15-dioxo-5Z,10-prostadienoic acid
  • 13,14-dihydro-15-keto-Prostaglandin A2
  • 13,14-dihydro-15-keto-PGA2
  • 13,14-Dihydro-15-ketoprostaglandina2
  • dhk-PGA2
  • (5Z)-9,15-Dioxoprosta-5,10-dien-1-oic acid
  • Prosta-5,10-dien-1-oicacid, 9,15-dioxo-, (5Z)-
  • 9,15-dioxo-5Z,10-prostadienoate
  • (5Z)-9,15-dioxo-Prosta-5,10-dien-1-oate
  • (5Z)-9,15-dioxo-Prosta-5,10-dien-1-oic acid
  • 13,14-dihydro-15-keto Prostaglandin A2 Lipid Maps(R) MS Standard

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)
4.49calc.
Topological polar surface area
71.44 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
13calc.
Heavy atoms
24calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.65calc.
Formal charge
0calc.
Stereocentres
2calc.
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

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (13)
  • 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.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Pgam suppliers

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Pgam 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 Pgam is traded under.

HS 2918.30Indicative HS code

Carboxylic acids with aldehyde or ketone function but without other oxygen function…

World exports in 2024
$813M
−39.8% vs 2023, imports $1.23B
2019 to 2024
Top exporters
  1. China43.3%
  2. India * partner reported10.4%
  3. United States6.8%
Top importers
  1. Singapore33.1%
  2. Germany7.2%
  3. Japan6.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Pgam?

15-Keto-13,14-dihydroprostaglandin A2 is a prostanoid.

What is the CAS number of Pgam?

The CAS registry number of Pgam is 74872-89-2.

What is the molecular formula and weight of Pgam?

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

What is Pgam used for?

Known uses and roles of Pgam include building blocks in research and laboratory.

Is Pgam hazardous?

Pgam carries the GHS signal word "Warning". 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 Pgam?

Pgam is usually classified under HS code 291830 (Carboxylic acids with aldehyde or ketone function but without other oxygen function…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pgam?

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What is the price of Pgam?

Suppliers quote Pgam 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 Pgam

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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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