KD5170 - ≥96% , CAS No.940943-37-3

CAS: 940943-37-3 Cat. No.: K275715 Molecular Weight: 451.55
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
S-(2-(6-(4-(3-(Dimethylamino)propoxy)phenylsulfonamido)pyridin-3-yl)-2-oxoethyl) ethanethioate | S-(2-(6-(4-(3-(Dimethylamino)propoxy)phenylsulfonamido)pyridin-3-yl)-2-oxoethyl)ethanethioate | N-{5-[2-(acetylsulfanyl)acetyl]pyridin-2-yl}-4-[3-(dimethylami
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10mg
K275715-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$191.90
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.

Specifications

Synonyms
S-(2-(6-(4-(3-(Dimethylamino)propoxy)phenylsulfonamido)pyridin-3-yl)-2-oxoethyl) ethanethioate | S-(2-(6-(4-(3-(Dimethylamino)propoxy)phenylsulfonamido)pyridin-3-yl)-2-oxoethyl)ethanethioate | N-{5-[2-(acetylsulfanyl)acetyl]pyridin-2-yl}-4-[3-(dimethylami
Specifications & Purity
≥96%
Biochemical and Physiological Mechanisms
Potent, non-selective HDAC inhibitor (IC 50 values are 14, 20, 26 and 75 nM for HDAC6, 1, 4, and 3, respectively and 2 μM for HDAC2). Antiproliferative agent. Induces oxidative stress and oxidative DNA damage. Shows antitumor effects in vivo. Orally activ
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥96%
Names and Identifiers
Canonical SmilesCC(=O)SCC(=O)C1=CN=C(C=C1)NS(=O)(=O)C2=CC=C(C=C2)OCCCN(C)C
IUPAC NameS-[2-[6-[[4-[3-(dimethylamino)propoxy]phenyl]sulfonylamino]pyridin-3-yl]-2-oxoethyl] ethanethioate
InChIKeyKXWBUKMWZKTHCV-UHFFFAOYSA-N
INCHI1S/C20H25N3O5S2/c1-15(24)29-14-19(25)16-5-10-20(21-13-16)22-30(26,27)18-8-6-17(7-9-18)28-12-4-11-23(2)3/h5-10,13H,4,11-12,14H2,1-3H3,(H,21,22)
Isomeric SMILES CC(=O)SCC(=O)C1=CN=C(C=C1)NS(=O)(=O)C2=CC=C(C=C2)OCCCN(C)C
Molecular Weight 451.55
Reaxy-Rn 12894882
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=12894882&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzenesulfonamides
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonamides
Alternative Parents Benzenesulfonyl compounds  Aryl alkyl ketones  Phenol ethers  Phenoxy compounds  Alkyl aryl ethers  Imidolactams  Organosulfonamides  Pyridines and derivatives  Heteroaromatic compounds  Aminosulfonyl compounds  Trialkylamines  Carbothioic S-esters  Thioesters  Amino acids and derivatives  Sulfenyl compounds  Azacyclic compounds  Hydrocarbon derivatives  Organic oxides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Benzenesulfonamide - Benzenesulfonyl group - Phenoxy compound - Phenol ether - Aryl alkyl ketone - Aryl ketone - Alkyl aryl ether - Pyridine - Imidolactam - Organosulfonic acid amide - Heteroaromatic compound - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Amino acid or derivatives - Ketone - Carbothioic s-ester - Tertiary amine - Thiocarboxylic acid ester - Tertiary aliphatic amine - Organoheterocyclic compound - Azacycle - Ether - Carboxylic acid derivative - Sulfenyl compound - Thiocarboxylic acid or derivatives - Hydrocarbon derivative - Organic oxide - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Amine - Organic nitrogen compound - Organic oxygen compound - Carbonyl group - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilitySoluble in DMSO to 100 mM and in 1eq. HCl to 100 mM
Molecular Weight451.600 g/mol
XLogP32.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count9
Rotatable Bond Count12
Exact Mass451.124 Da
Monoisotopic Mass451.124 Da
Topological Polar Surface Area139.000 Ų
Heavy Atom Count30
Formal Charge0
Complexity658.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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