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Heterocyclic building blocks

Thromboxane B3

Also known as (Z)-7-[(2R,3S,4S)-4,6-dihydroxy-2-[(1E,3S,5Z)-3-hydroxyocta-1,5-dienyl]oxan-3-yl]hept-5-enoic acid, 9S,11,15S-trihydroxy-thromboxa-5Z,13E,17Z-trien-1-oic acid, (5E)-7-{4,6-dihydroxy-2-[(1E,5E)-3-hydroxyocta-1,5-dien-1-yl]oxan-3-yl}hept-5-enoic acid

CAS 71953-80-5Formula C20H32O6Molar mass 368.47 g/mol
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Thromboxane B3 chemical structure, C20H32O6, CAS 71953-80-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
71953-80-5
Formula
C20H32O6
Molar mass
368.47 g/mol
HS code
293299
Category
Heterocyclic building blocks

What is Thromboxane B3?

Plain description, key identifiers and synonyms

Thromboxane B3 is a member of the class of thromboxanes B that is (5Z,13E,17Z)-thromboxa-5,13,17-trien-1-oic acid substituted by hydroxy groups at positions 9, 11 and 15. It has a role as a mouse metabolite and a human metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(Z)-7-[(2R,3S,4S)-4,6-dihydroxy-2-[(1E,3S,5Z)-3-hydroxyocta-1,5-dienyl]oxan-3-yl]hept-5-enoic acid
CAS number
71953-80-5
Molecular formula
C20H32O6
UNII
S1WQ5UNY10
InChIKey
OYPPJMLKAYYWHH-NXJDUNGTSA-N
InChI
InChI=1S/C20H32O6/c1-2-3-6-9-15(21)12-13-18-16(17(22)14-20(25)26-18)10-7-4-5-8-11-19(23)24/h3-4,6-7,12-13,15-18,20-22,25H,2,5,8-11,14H2,1H3,(H,23,24)/b6-3-,7-4-,13-12+/t15-,16-,17-,18+,20?/m0/s1
Canonical SMILES
CCC=CCC(O)C=CC1OC(O)CC(O)C1CC=CCCCC(=O)O
Isomeric SMILES
CC/C=C\C[C@@H](/C=C/[C@@H]1[C@H]([C@H](CC(O1)O)O)C/C=C\CCCC(=O)O)O

Synonyms

  • (Z)-7-[(2R,3S,4S)-4,6-dihydroxy-2-[(1E,3S,5Z)-3-hydroxyocta-1,5-dienyl]oxan-3-yl]hept-5-enoic acid
  • 9S,11,15S-trihydroxy-thromboxa-5Z,13E,17Z-trien-1-oic acid
  • (5E)-7-{4,6-dihydroxy-2-[(1E,5E)-3-hydroxyocta-1,5-dien-1-yl]oxan-3-yl}hept-5-enoic acid
  • Thromboxa-5,13,17-trien-1-oic acid, 9,11,15-trihydroxy-, (5Z,9alpha,13E,15S,17Z)-
  • (5E)-7-(4,6-dihydroxy-2-((1E,5E)-3-hydroxyocta-1,5-dien-1-yl)oxan-3-yl)hept-5-enoic acid
  • (Z)-7-((2R,3S,4S)-4,6-dihydroxy-2-((1E,3S,5Z)-3-hydroxyocta-1,5-dienyl)oxan-3-yl)hept-5-enoic acid
  • D-erythro-Pentopyranose, 4-((2Z)-6-carboxy-2-hexen-1-yl)-2,4-dideoxy-5-C-((1E,3S,5Z)-3-hydroxy-1,5-octadien-1-yl)-, (5R)-
  • 5-Heptenoic acid, 7-((2R,3S,4S)-tetrahydro-4,6-dihydroxy-2-((1E,3S,5Z)-3-hydroxy-1,5-octadien-1-yl)-2H-pyran-3-yl)-, (5Z)-
  • 9Alpha,11,15S-trihydroxy-thromba-5Z,13E,17z-trien-1-oicacid
  • (5Z,13E,15S,17Z)-9beta,11,15-trihydroxythromboxa-5,13,17-trien-1-oic acid
  • (5Z)-7-((2R,3S,4S)-Tetrahydro-4,6-dihydroxy-2-((1E,3S,5Z)-3-hydroxy-1,5-octadien-1-yl)-2H-pyran-3-yl)-5-heptenoic acid
  • (Z)-7-((2R,3S,4S)-4,6-dihydroxy-2-((S,1E,5Z)-3-hydroxyocta-1,5-dien-1-yl)tetrahydro-2H-pyran-3-yl)hept-5-enoic acid
  • 7-[(2R,3s,4s)-tetrahydro-4,6-dihydroxy-2-[(1e,3s,5z)-3-hydroxy-1,5-octadien-1-yl]-2H-pyran-3-yl]-(5z)-5-heptenoic acid

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
368.47 g/molcalc.
Exact mass
368.2199 Dacalc.
LogP (octanol/water)
2.55calc.
Topological polar surface area
107.2 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
11calc.
Heavy atoms
26calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.65calc.
Formal charge
0calc.
Stereocentres
5calc.
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, C1CCOCC1

C1CCOCC1

1 ring, 6 atoms, the Tetrahydropyran ring system.

12,069 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.

Thromboxane B3 suppliers

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Thromboxane B3 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
  • mouse 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 Thromboxane B3 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 Thromboxane B3 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Thromboxane B3, based on the data on this page

What is Thromboxane B3?

Thromboxane B3 is a member of the class of thromboxanes B that is (5Z,13E,17Z)-thromboxa-5,13,17-trien-1-oic acid substituted by hydroxy groups at positions 9, 11 and 15. It has a role as a mouse metabolite and a human metabolite.

What is the CAS number of Thromboxane B3?

The CAS registry number of Thromboxane B3 is 71953-80-5.

What is the molecular formula and weight of Thromboxane B3?

The molecular formula of Thromboxane B3 is C20H32O6 and its molar mass is 368.47 g/mol.

What is Thromboxane B3 used for?

Known uses and roles of Thromboxane B3 include building blocks in research and laboratory, animal metabolite, eukaryotic metabolite, human metabolite, mammalian metabolite and 2 more.

Is Thromboxane B3 hazardous?

No GHS hazard classification for Thromboxane B3 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 Thromboxane B3?

Thromboxane B3 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 Thromboxane B3?

Post a free request on CompoundList and suppliers of Thromboxane B3 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Thromboxane B3?

Suppliers quote Thromboxane B3 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 Thromboxane B3

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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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