USAF SZ-4 structure

USAF SZ-4

TL;DR: USAF SZ-4 (CAS 63834-12-8) is a chemical compound with molecular formula C30H37N3O8S2 and molecular weight 631.20 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

bis((Z)-but-2-enedioic acid);2-[10-[3-(4-methylpiperazin-1-yl)propyl]phenothiazin-3-yl]ethanethiol

Also Known As: USAF SZ-4, Phenothiazine, 3-(2-mercaptoethyl)-10-(3-(4-methylpiperazinyl)propyl)-, dimaleinate, Thioethyl-3-((methyl-4'-piperazinyl)-3'-propyl)-10-phenothiazine dimaleinate, (Z)-but-2-enedioic acid; 2-[10-[3-(4-methylpiperazin-1-yl)propyl]phenothiazin-3-yl]ethanethiol, 10H-Phenothiazine-3-ethanethiol, 10-[3-(4-methyl-1-piperazinyl)propyl]-, (Z)-2-butenedioate (1:2) (salt)

CAS: 63834-12-8
Molecular Formula C30H37N3O8S2
Molecular Weight 631.20 g/mol
LogP 3.8227
Topological Polar Surface Area 158.92 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 9
Rotatable Bonds 10
Exact Mass 631.2022
Heavy Atoms 43
Complexity 1244.0613

Chemical Identifiers

CAS Number 63834-12-8
SMILES CN1CCN(CC1)CCCN2C3=CC=CC=C3SC4=C2C=CC(=C4)CCS.C(=C\C(=O)O)\C(=O)O.C(=C\C(=O)O)\C(=O)O

Product Overview

USAF SZ-4 (CAS 63834-12-8), with molecular formula C30H37N3O8S2 and molecular weight 631.20 g/mol. IUPAC: bis((Z)-but-2-enedioic acid);2-[10-[3-(4-methylpiperazin-1-yl)propyl]phenothiazin-3-yl]ethanethiol.

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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 USAF SZ-4

XLogP
3.8227
TPSA (Topological Polar Surface Area)
158.92
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
9
Rotatable Bonds
10
Heavy Atoms
43
Complexity
1244.0613
Exact Mass
631.2022
Monoisotopic Mass
631.2022
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 USAF SZ-4

The XLogP value of 3.8227 indicates that USAF SZ-4 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 158.92 Ų indicates high polarity, suggesting USAF SZ-4 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, USAF SZ-4 has 5 hydrogen bond donor(s) and 9 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 USAF SZ-4?

The CAS number of USAF SZ-4 is 63834-12-8.

What is the molecular formula of USAF SZ-4?

The molecular formula of USAF SZ-4 is C30H37N3O8S2.

What is the molecular weight of USAF SZ-4?

The molecular weight of USAF SZ-4 is 631.20 g/mol.

Where can I buy USAF SZ-4?

You can request a quote for USAF SZ-4 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for USAF SZ-4?

Yes, KEHONG BIO provides custom synthesis services for USAF SZ-4 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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