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API Process Intermediates & Related Compounds

Cyclopentakis(1,4-butylene Terephthalate)

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Order Cyclopentakis(1,4-butylene Terephthalate) (CAS 82298-33-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Cyclopentakis(1,4-butylene Terephthalate) chemical structure
CAS number82298-33-7
FormulaC60H60O20
Molar mass1101.1 g/mol
Physical formSolid
InChIKeyAYTNDRBDLBIUPZ-UHFFFAOYSA-N
IUPAC name3,8,15,20,27,32,39,44,51,56-decaoxahexacyclo[56.2.2.210,13.222,25.234,37.246,49]heptaconta-1(61),10,12,22,24,34(66),35,37(65),46(64),47,49(63),58(62),59,67,69-pentadecaene-2,9,14,21,26,33,38,45,50,57-decone

About Cyclopentakis(1,4-butylene Terephthalate)

Researchers and plant chemists source Cyclopentakis(1,4-butylene Terephthalate) from Zemixal for routine and specialised work. Identity at a glance: CAS 82298-33-7, formula C60H60O20 and molar mass 1101.1 g/mol. It is handled as a solid.

Typical applications

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Pharacine

See every impurity, metabolite and related compound we list for this API.

Pharacine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of Cyclopentakis(1,4-butylene Terephthalate)
Product nameCyclopentakis(1,4-butylene Terephthalate)
Catalogue numberZX-031149
CAS number82298-33-7
IUPAC name3,8,15,20,27,32,39,44,51,56-decaoxahexacyclo[56.2.2.210,13.222,25.234,37.246,49]heptaconta-1(61),10,12,22,24,34(66),35,37(65),46(64),47,49(63),58(62),59,67,69-pentadecaene-2,9,14,21,26,33,38,45,50,57-decone
Molecular formulaC60H60O20
Molar mass1101.1 g/mol
Exact mass1100.3678
Physical formSolid
XLogP310.6
H-bond donors / acceptors0 / 20
Topological polar surface area263 Ų
InChIKeyAYTNDRBDLBIUPZ-UHFFFAOYSA-N
SMILESC1CCOC(=O)C2=CC=C(C=C2)C(=O)OCCCCOC(=O)C3=CC=C(C=C3)C(=O)OCCCCOC(=O)C4=CC=C(C=C4)C(=O)OCCCCOC(=O)C5=CC=C(C=C5)C(=O)OCCCCOC(=O)C6=CC=C(C=C6)C(=O)OC1
PubChem CID126969147
SynonymsPBT Pentamer, [TPA-BG]5, Butylene Terephthalate Cyclic Pentamer

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Cyclopentakis(1,4-butylene Terephthalate)
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cyclopentakis(1,4-butylene Terephthalate)

Which CAS number identifies Cyclopentakis(1,4-butylene Terephthalate)?
Cyclopentakis(1,4-butylene Terephthalate) is registered under CAS 82298-33-7. You may also see it listed as PBT Pentamer, [TPA-BG]5, Butylene Terephthalate Cyclic Pentamer. Our catalogue number for this item is ZX-031149.
What are the formula and molar mass of Cyclopentakis(1,4-butylene Terephthalate)?
For Cyclopentakis(1,4-butylene Terephthalate), its formula is C60H60O20 and its molar mass is 1101.1 g/mol. InChIKey AYTNDRBDLBIUPZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Cyclopentakis(1,4-butylene Terephthalate) used in pharmaceutical QC?
Cyclopentakis(1,4-butylene Terephthalate) is a characterised reference material linked to Pharacine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Cyclopentakis(1,4-butylene Terephthalate)?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Cyclopentakis(1,4-butylene Terephthalate)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Cyclopentakis(1,4-butylene Terephthalate) to my country?
Yes. Cyclopentakis(1,4-butylene Terephthalate) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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