12H-Benzo(b)phenothiazine structure

12H-Benzo(b)phenothiazine

TL;DR: 12H-Benzo(b)phenothiazine (CAS 258-08-2) is a chemical compound with molecular formula C16H11NS and molecular weight 249.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

12H-benzo[b]phenothiazine

Also Known As: 12H-Benzo[b]phenothiazine, Benzo[b]phenothiazine, 12H-Benzo(b)phenothiazine, Benzo(b)phenothiazine, 12H-5-THIA-12-AZATETRACENE

CAS: 258-08-2
Molecular Formula C16H11NS
Molecular Weight 249.06 g/mol
LogP 5.4
Topological Polar Surface Area 37.3 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 249.06122
Heavy Atoms 18
Complexity 305.0

Chemical Identifiers

CAS Number 258-08-2
SMILES C1=CC=C2C=C3C(=CC2=C1)NC4=CC=CC=C4S3
InChIKey IWKDFAWZFVGWAH-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Photographic Chemicals (3 patents)

Product Overview

12H-Benzo(b)phenothiazine (CAS 258-08-2), with molecular formula C16H11NS and molecular weight 249.06 g/mol. IUPAC: 12H-benzo[b]phenothiazine.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of 12H-Benzo(b)phenothiazine

XLogP
5.4
TPSA (Topological Polar Surface Area)
37.3
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
18
Complexity
305.0
Exact Mass
249.06122
Monoisotopic Mass
249.06122
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of 12H-Benzo(b)phenothiazine

The XLogP value of 5.4 indicates that 12H-Benzo(b)phenothiazine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 37.3 Ų, 12H-Benzo(b)phenothiazine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 12H-Benzo(b)phenothiazine has 1 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of 12H-Benzo(b)phenothiazine?

The CAS number of 12H-Benzo(b)phenothiazine is 258-08-2.

What is the molecular formula of 12H-Benzo(b)phenothiazine?

The molecular formula of 12H-Benzo(b)phenothiazine is C16H11NS.

What is the molecular weight of 12H-Benzo(b)phenothiazine?

The molecular weight of 12H-Benzo(b)phenothiazine is 249.06 g/mol.

Where can I buy 12H-Benzo(b)phenothiazine?

You can request a quote for 12H-Benzo(b)phenothiazine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 12H-Benzo(b)phenothiazine?

Yes, KEHONG BIO provides custom synthesis services for 12H-Benzo(b)phenothiazine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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