W8 Hydrochloride , CAS No.78957-84-3

CAS: 78957-84-3 Cat. No.: W274788 Molecular Weight: 349.28 PubChem CID: 9884715
AVAILABLE TO ORDER
Synonyms
A 0666 | N-(4-Aminobutyl)-5-chloronaphthalene-1-sulfonamide--hydrogen chloride (1/1) | N-(4-Aminobutyl)-5-chloro-1-naphthalenesulphonamide hydrochloride | N-(4-aminobutyl)-5-chloronaphthalene-1-sulfonamide;hydrochloride | NCGC00093538-01 | W-13 Isomer hyd
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
W274788-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$204.90
250mg
W274788-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,656.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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
A 0666 | N-(4-Aminobutyl)-5-chloronaphthalene-1-sulfonamide--hydrogen chloride (1/1) | N-(4-Aminobutyl)-5-chloro-1-naphthalenesulphonamide hydrochloride | N-(4-aminobutyl)-5-chloronaphthalene-1-sulfonamide;hydrochloride | NCGC00093538-01 | W-13 Isomer hyd
Biochemical and Physiological Mechanisms
Sulfonamide-derivative calmodulin inhibitor. For use in Ca 2+ -calmodulin studies and biological systems. Possibly active in vitro .
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.
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.
Names and Identifiers
Canonical SmilesC1=CC2=C(C=CC=C2Cl)C(=C1)S(=O)(=O)NCCCCN.Cl
IUPAC NameN-(4-aminobutyl)-5-chloronaphthalene-1-sulfonamide;hydrochloride
InChIKeyIKMXJMNRHREPOD-UHFFFAOYSA-N
INCHI1S/C14H17ClN2O2S.ClH/c15-13-7-3-6-12-11(13)5-4-8-14(12)20(18,19)17-10-2-1-9-16;/h3-8,17H,1-2,9-10,16H2;1H
Isomeric SMILES C1=CC2=C(C=CC=C2Cl)C(=C1)S(=O)(=O)NCCCCN.Cl
PubChem CID 9884715
Molecular Weight 349.28

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
ClassNaphthalenes
SubclassNaphthalene sulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct Parent1-naphthalene sulfonic acids and derivatives
Alternative Parents 1-naphthalene sulfonamides  Chloronaphthalenes  Organosulfonamides  Aryl chlorides  Aminosulfonyl compounds  Organopnictogen compounds  Organochlorides  Organic zwitterions  Organic oxides  Organic chloride salts  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents 1-naphthalene sulfonamide - 1-naphthalene sulfonic acid or derivatives - Naphthalene sulfonamide - Chloronaphthalene - Aryl chloride - Aryl halide - Organosulfonic acid amide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Amine - Organic zwitterion - Organic salt - Organic chloride salt - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Primary amine - Organosulfur compound - Organonitrogen compound - Organochloride - Organohalogen compound - Primary aliphatic amine - Organic oxygen compound - Organic nitrogen compound - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1-naphthalene sulfonic acids and derivatives. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group (or a derivative thereof) at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK293 (82097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PMP22 Tbio Peripheral myelin protein 22 (699 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MBNL1 Tbio Muscleblind-like protein 1 (34431 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Npsr1 Neuropeptide S receptor (260 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilitySoluble in water (with heating)
Molecular Weight349.300 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass348.047 Da
Monoisotopic Mass348.047 Da
Topological Polar Surface Area80.600 Ų
Heavy Atom Count21
Formal Charge0
Complexity396.000
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 Count2
Solution Calculators
Reviews

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