 Home > Organic Chemistry > Hydrazine or Hydroxylamine Derivatives > 1,1'-SPIROBIINDANE-7,7'-DIOL for Sale > 2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol;(S)-SPINOL

2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol;(S)-SPINOL

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$20-26/G FOB

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CAS No.:

223259-63-0

Content:

98%

Port:

tianJin

Packaging:

10g 25g 100g 1kg

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

CAS No.: 223259-63-0
Molecular Formula: C₁₇H₁₆O₂
Molecular Weight: 252.31 g/mol

Product Description

(S)-SPINOL is a highly valuable chiral spirocyclic diol widely used in asymmetric catalysis and advanced organic synthesis. Featuring a rigid spirobiindane framework and a well-defined chiral configuration, (S)-SPINOL serves as an important building block for the development of chiral ligands, organocatalysts, and other stereoselective catalytic systems.

Functions and Applications

(S)-SPINOL is primarily employed as a key starting material for the synthesis of SPINOL-derived chiral phosphoric acids, phosphoramidites, phosphine ligands, and other specialized chiral catalysts. Its unique spirocyclic structure provides a rigid and tunable chiral environment, contributing to excellent stereochemical control in asymmetric transformations.

Catalysts and ligands derived from (S)-SPINOL are widely investigated in asymmetric Friedel–Crafts reactions, enantioselective addition reactions, carbon–carbon bond formation, and other stereoselective synthetic processes.

In pharmaceutical research, fine chemical development, and academic laboratories, (S)-SPINOL plays an important role in the design of novel catalytic systems and the synthesis of optically active compounds. Its structural versatility makes it particularly valuable for developing efficient asymmetric synthetic methodologies.

Product Availability

Tianjin Comora Technology Co., Ltd. offers (S)-SPINOL (CAS 223259-63-0) from ready stock, providing high-quality products at competitive prices with prompt delivery. Contact us for quotations and bulk supply inquiries.

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Items	Specifications

Basic Info

Product Name:

1,1'-SPIROBIINDANE-7,7'-DIOL

Other Name:

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

CAS No.:

223259-63-0

Molecular Formula:

C17H16O2

Molecular Weight:

252.30774

Exact Mass:

252.115036

Categories:

Hydrazine or Hydroxylamine Derivatives

Characteristics

PSA:

40.46000

XLogP3:

3.77

Density:

1.3±0.1 g/cm3

Melting Point:

155-156℃

Boiling Point:

433.0±45.0 °C at 760 mmHg

Flash Point:

208.9±23.3 °C

Refractive Index:

1.710

Vapor Pressure:

4.2E-08mmHg at 25°C

See More 1,1'-SPIROBIINDANE-7,7'-DIOL 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 1,1'-SPIROBIINDANE-7,7'-DIOL 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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2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol;(S)-SPINOL

Product Description

Seller Information

Product Description

Functions and Applications

Product Availability

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More from this Seller

Hot Related Products