MolGraph
CompoundsDocumentationComplianceAbout
MolGraph

Research chemical sourcing and molecular building block RFQ workflows.

MolGraph is operated by Tessorix Inc.

support@molgraph.com

Products are intended for laboratory research use only and are not for human or veterinary use.

Compounds

  • Compound catalog
  • CAS Search

Company

  • About
  • Contact

Documentation

  • Quality Documentation
  • SDS Disclaimer

Compliance

  • Compliance

Legal

  • Terms
  • Privacy

Copyright © 2026 MolGraph. All Rights Reserved.

Home/Compounds/CAS 171408-84-7
Formula C25H14Br2MW 474.2Research-use catalog entryCOA/SDS by request

2,7-Dibromo-9,9'-spirobi[9H-fluorene]

CAS Number: 171408-84-7

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

Available options

Available Options

Package
1 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
10 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
500 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
7 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required

Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.

Loading RDKit molecule structure...
InChIKey: UPJLZKCEPFAKSH-UHFFFAOYSA-NC25H14Br2 | MW 474.2

Chemical Absolute Identifiers

CAS Number

171408-84-7

PubChem CID

15544767

Molecular Formula

C25H14Br2

Molecular Weight

474.2 g/mol

Exact Mass

473.94418

InChIKey

UPJLZKCEPFAKSH-UHFFFAOYSA-N

IUPAC Name

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

SMILES String

Brc1ccc2c(c1)C1(c3ccccc3-c3ccccc31)c1cc(Br)ccc1-2

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

2,7-Dibromo-9,9'-spirobi[9H-fluorene] (CAS 171408-84-7) is listed in the Advanced Chemicals portfolio, with molecular formula C25H14Br2 and molecular weight 474. 20 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

2,7-Dibromo-9,9'-spirobi[9H-fluorene]

Names & Synonyms

2,7-Dibromo-9,9'-spirobi(9H-fluorene)2,7-DIBROMO-9,9'-SPIROBIFLUORENE2,7-dibromo-9,9'-spiro-bifluorene2,7-dibromo-9,9'-spirobi[fluorene]2,7-Dibromo-9,9-Spiro-Bifluorene
Show all synonyms
2,7-Dibromo-9,9-spirobifluorene9,9'-Spirobi[9H-fluorene], 2,7-dibromo-DBSBF2,7-dibromo-9,9'-spirobi fluorene2,7-Dibromo-9,9/'-spiro-bifluoreneD37812,7-Dibromo-9,9 inverted exclamation mark -spirobifluorene
External Identifiers
EC NUMBER: 805-788-7DSSTOX SUBSTANCE ID: DTXSID00573926WIKIDATA ID: Q72465027
Experimental Spectrum References
13C NMR Spectra

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

2,2',7-Tribromo-9,9'-spirobi[fluorene]CAS 171408-77-8
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 171408-77-82,2',7-Tribromo-9,9'-spirobi[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 14348-75-52,7-Dibromo-9-fluorenoneCAS 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-carboxylate

RFQ questions for CAS 171408-84-7

What are the key identifiers for 2,7-Dibromo-9,9'-spirobi[9H-fluorene] (CAS 171408-84-7)?

2,7-Dibromo-9,9'-spirobi[9H-fluorene] is identified by CAS 171408-84-7, with molecular formula C25H14Br2, molecular weight 474.2, InChIKey UPJLZKCEPFAKSH-UHFFFAOYSA-N.

Can I request a COA for CAS 171408-84-7?

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

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

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

Is CAS 171408-84-7 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.