 Home > Chemical Reagents > Organic Reagents > (R)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[INDENE]-7,7'-DIOL, >=95% for Sale > (R)-SPINOL (CAS 223259-62-9)

(R)-SPINOL (CAS 223259-62-9)

Name: (R)-SPINOL (CAS 223259-62-9)
Brand: COMORA
SKU: pr2610192265
Price: 20 USD
Availability: InStock

Unit Price:

$20/G FOB

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CAS No.:

223259-62-9

Content:

98%

Port:

Tianjin

Brand:

COMORA

Packaging:

1 g; 25 g; 100 g; 1 kg

Price valid (until):

2026-11-19

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TIANJIN COMORA TECHNOLOGY CO., LTD.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,100% TT in advance

Qualification:

Main Products:

SPINOL & Chiral Ligands,Custom Synthesis,Cubane Building Blocks,Functional building blocks

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Product Description
Seller Information

Description

Product Detail

(R)-SPINOL | CAS 223259-62-9

Chemical name: (R)-2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol.
Chemical purity: 98%. Enantiomeric excess: 99% ee.
Brand: COMORA.

(R)-SPINOL is an optically active spirobiindane-based diol and a chiral building block for asymmetric synthesis and catalysis. Its rigid spirocyclic framework is used in the preparation of SPINOL-derived chiral phosphoric acids, phosphoramidites, phosphine ligands and related chiral catalytic systems.

Applications include ligand and catalyst development and research into enantioselective carbon-carbon and carbon-heteroatom bond-forming reactions. Intended for laboratory research and chemical synthesis.

Quoted packages: 1 g / USD 20; 25 g / USD 500.
Trade terms: FOB Tianjin. Minimum order: 1 g.
100 g and 1 kg packages are also available; please request a separate quotation for these sizes.

Stock is available according to the supplier listing. Please confirm current availability, delivery schedule and final quotation before ordering.

Specifications
CAS No.: 223259-62-9
Chemical purity: 98%
Enantiomeric excess: 99% ee
Brand: COMORA
Quoted packages: 1 g / USD 20; 25 g / USD 500
Trade terms: FOB Tianjin
Minimum order: 1 g

Basic Info

Product Name:

(R)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[INDENE]-7,7'-DIOL, >=95%

Other Name:

(1R)-2,2',3,3'-tetrahydro-1,1'-Spirobi[1H-indene]-7,7'-diol;1,1'-Spirobi[1H-indene]-7,7'-diol, 2,2',3,3'-tetrahydro-, (1R)-;(R)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol, 99%e.e.;(R)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[INDENE]-7,7'-DIOL, >=95%;(Ra)-1,1'-spirobiindane-7,7'-diol;R-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol;R-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol

CAS No.:

223259-62-9

Molecular Formula:

C17H16O2

Molecular Weight:

252.30774

Exact Mass:

252.115036

Categories:

Organic Reagents

Characteristics

PSA:

40.46000

XLogP3:

3.77

Appearance:

white solid

Density:

1.3±0.1 g/cm3

Melting Point:

156.0 to 160.0 °C

Boiling Point:

433.0±45.0 °C at 760 mmHg

Flash Point:

208.9±23.3 °C

Refractive Index:

1.710

See More (R)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[INDENE]-7,7'-DIOL, >=95% Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More (R)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[INDENE]-7,7'-DIOL, >=95% Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
SPINOL & Chiral Ligands,Custom Synthesis,Cubane Building Blocks,Functional building blocks

Location:
Building A, Tianjin Youth Entrepreneurship Park, No. 85, Qingnian Road, Hongqiao District, Tianjin

Payment Terms:
TT against copy of documents,100% TT in advance

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2026

Tianjin Comora Technology Co., Ltd. is a technology-driven company specializing in research chemicals and custom synthesis services. With its in-house laboratory at the core of its technical capabilities, the company supplies specialty reagents and provides custom synthesis solutions ranging from milligram to metric-ton scale for research institutions and industrial customers.

Comora has comprehensive in-house R&D and synthesis capabilities, with a primary focus on small-molecule chemistry. The company is committed to developing product lines for synthetic chemistry, materials chemistry, and life sciences, while continuously exploring related molecular structures, product families, and synthetic possibilities.

Its laboratory undertakes projects from milligram to metric-ton scale, with each project systematically assessed for technical feasibility, facility suitability, specifications, and delivery plans. Customers can submit molecular structure files and technical documentation directly to the laboratory team for synthesis route evaluation, production scale confirmation, and assessment of analytical requirements.
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Product Name	Grade / Content	Price	Supplier Name	Details
(R)-2,2,3,3-TETRAHYDRO-1,1-SPIROBI[INDENE]-7,7-DIOL	/99.00		HANGZHOU LEAP CHEM CO., LTD.	Inquiry

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