Letosteine - Moligand™,≥98%(mixture of cis and trans) , CAS No.53943-88-7

CAS: 53943-88-7 Cat. No.: L352386 Formule: C10H17NO4S2 Poids moléculaire: 279.38 Numéro CE: 258-879-3
DISPONIBLE À COMMANDE
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%(mixture of cis and trans)
Synonyms
4-Thiazolidinecarboxylic acid, 2-(2-((2-ethoxy-2-oxoethyl)thio)ethyl)- | Letosteine (INN) | LETOSTEINE [MART.] | LETOSTEINE [WHO-DD] | H10643 | EINECS 258-879-3 | Letosteinum [INN-Latin] | UNII-6MVF9U95DW | Viscotiol (TN) | HY-107355 | A923520 | 2-(2-((Ca
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Size
Allemagne (EU)
USA*
Price
Qty
25mg
L352386-25mg
Sur commande · 8–12 semaines
23,34€
100mg
L352386-100mg
Sur commande · 8–12 semaines
54,58€
500mg
L352386-500mg
Sur commande · 8–12 semaines
190,82€
1g
L352386-1g
Sur commande · 8–12 semaines
215,98€
Enter a quantity for the sizes you want to add.
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Why this grade

Moligand™,≥98%(mixture of cis and trans) Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C 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.

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Literature proof

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

Specifications

Synonymes
4-Thiazolidinecarboxylic acid, 2-(2-((2-ethoxy-2-oxoethyl)thio)ethyl)- | Letosteine (INN) | LETOSTEINE [MART.] | LETOSTEINE [WHO-DD] | H10643 | EINECS 258-879-3 | Letosteinum [INN-Latin] | UNII-6MVF9U95DW | Viscotiol (TN) | HY-107355 | A923520 | 2-(2-((Ca
Spécifications et pureté
Moligand™,≥98%(mixture of cis and trans)
Conditions de stockage de stockage
Store at -20°C
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Grade
Moligand™
Type d'action
INHIBITOR
Pureté
≥98%(mixture of cis and trans)
Propriétés du produit
pKapKa: 2.05
Noms et identifiants
Sourires canoniquesCCOC(=O)CSCCC1NC(CS1)C(=O)O
IUPAC Name2-[2-(2-ethoxy-2-oxoethyl)sulfanylethyl]-1,3-thiazolidine-4-carboxylic acid
InChIKeyIKOCLISPVJZJEA-UHFFFAOYSA-N
INCHI1S/C10H17NO4S2/c1-2-15-9(12)6-16-4-3-8-11-7(5-17-8)10(13)14/h7-8,11H,2-6H2,1H3,(H,13,14)
Isomères SMILES CCOC(=O)CSCCC1NC(CS1)C(=O)O
Poids moléculaire 279.38
Reaxy-Rn 999728
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=999728&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
SuperclassOrganic acids and derivatives
ClasseCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives
Direct ParentAlpha amino acids and derivatives
Alternative Parents Dicarboxylic acids and derivatives  Thiazolidines  Carboxylic acid esters  Amino acids  Thiohemiaminal derivatives  Sulfenyl compounds  Dialkylthioethers  Dialkylamines  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alpha-amino acid or derivatives - Dicarboxylic acid or derivatives - Thiazolidine - Carboxylic acid ester - Amino acid - Carboxylic acid - Secondary aliphatic amine - Secondary amine - Thioether - Hemithioaminal - Sulfenyl compound - Dialkylthioether - Organoheterocyclic compound - Azacycle - Organosulfur compound - Organooxygen compound - Amine - Organic oxide - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Organopnictogen compound - Organonitrogen compound - Hydrocarbon derivative - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Cibles associées (non humaines)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propriétés chimiques et physiques
SolubilitéSoluble in water (1 g/L) at 25 °C.
Indice de réfractionn20D1.55
Point d'ébullition (°C)470° C at 760 mmHg
Point de fusion (°C)136-140° C
Poids moléculaire279.400 g/mol
XLogP3-1.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count8
Exact Mass279.06 Da
Monoisotopic Mass279.06 Da
Topological Polar Surface Area126.000 Ų
Heavy Atom Count17
Formal Charge0
Complexity275.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

What is the isomeric composition of this product?
This product is supplied at ≥98%, mixture of cis and trans. Lot-specific values are stated on the Certificate of Analysis.
What is Moligand??
Moligand? is one of Aladdin Scientific's premium product lines, formulated for high-purity applications across multiple workflows. Compared to standard grades in the same workflow, Moligand? products typically offer tighter specifications, more rigorous QC, and stronger lot-to-lot consistency.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 53943-88-7, the molecular formula is C10H17NO4S2, and the molecular weight is 279.38 g/mol. InChIKey IKOCLISPVJZJEA-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Moligand™ grade guide →

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