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Home/Compounds/CAS 171408-77-8
Formula C25H13Br3MW 553.1Research-use catalog entryCOA/SDS by request

2,2',7-Tribromo-9,9'-spirobi[fluorene]

CAS Number: 171408-77-8

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Purity
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Loading RDKit molecule structure...
InChIKey: QFUDENSTNNSGFG-UHFFFAOYSA-NC25H13Br3 | MW 553.1

Chemical Absolute Identifiers

CAS Number

171408-77-8

PubChem CID

22016059

Molecular Formula

C25H13Br3

Molecular Weight

553.1 g/mol

Exact Mass

551.85469

InChIKey

QFUDENSTNNSGFG-UHFFFAOYSA-N

IUPAC Name

2,2',7'-tribromo-9,9'-spirobi[fluorene]

SMILES String

Brc1ccc2c(c1)C1(c3ccccc3-2)c2cc(Br)ccc2-c2ccc(Br)cc21

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

2,2',7-Tribromo-9,9'-spirobi[fluorene] (CAS 171408-77-8) is listed in the Advanced Chemicals portfolio, with molecular formula C25H13Br3 and molecular weight 553. 10 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

2,2',7-Tribromo-9,9'-spirobi[fluorene]

Names & Synonyms

CID 220160599,9'-Spirobi[9H-fluorene], 2,2',7'-tribromo-9,9'-Spirobi[9H-fluorene],2,2',7'-tribromo-C25H13Br322'7-Tribromo-99'-spirobi[fluorene]
Show all synonyms
2,2',7-tribromo-9,9'-spirobifluorene2,2',7'-Tribromo-9,9'-spirobi[9H-fluorene]2 pound not2' pound not7-Tribromo-9 pound not9'-spirobi[fluorene]2,2 inverted exclamation marka,7 inverted exclamation marka-Tribromo-9,9 inverted exclamation marka-spirobi[9H-fluorene]

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

2,7-Dibromo-9,9'-spirobi[9H-fluorene]CAS 171408-84-7
2-Bromo-7-iodo-9,9'-spirobi[fluorene]CAS 1429933-33-4
2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]CAS 128055-74-3
3-Bromo-9,9'-spirobi(fluorene)CAS 1361227-58-8
2-Bromospiro[fluorene-9,9'-xanthene]CAS 899422-06-1

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 171408-84-72,7-Dibromo-9,9'-spirobi[9H-fluorene]CAS 1429933-33-42-Bromo-7-iodo-9,9'-spirobi[fluorene]CAS 128055-74-32,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]CAS 1361227-58-83-Bromo-9,9'-spirobi(fluorene)CAS 899422-06-12-Bromospiro[fluorene-9,9'-xanthene]CAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 171408-77-8

What are the key identifiers for 2,2',7-Tribromo-9,9'-spirobi[fluorene] (CAS 171408-77-8)?

2,2',7-Tribromo-9,9'-spirobi[fluorene] is identified by CAS 171408-77-8, with molecular formula C25H13Br3, molecular weight 553.1, InChIKey QFUDENSTNNSGFG-UHFFFAOYSA-N.

Can I request a COA for CAS 171408-77-8?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 2,2',7-Tribromo-9,9'-spirobi[fluorene]?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 171408-77-8 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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