Thieno[3,2-b]thiophene-2-carboxylic Acid - ≥98%(HPLC) , CAS No.1723-27-9

CAS: 1723-27-9 Cat. No.: T162471 Peso molecular: 184.23 Número EC: 674-358-7 PubChem CID: 660319
Disponible para pedir
GRADE & PURITY ≥98%(HPLC)
Synonyms
Thieno[3,2-b]thiophene-2-carboxylicacid | thieno[3,2-b]thiophene-5-carboxylic acid | CHEBI:195115 | HMS2316P13 | BDBM48329 | MLS000036934 | thienothiophene carboxylic acid | SCHEMBL335232 | thiopheno[3,2-b]thiophene-2-carboxylic acid | Thieno[3,2-b]thioph
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
100mg
T162471-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
9,90US$
250mg
T162471-250mg
2
15,90US$
1g
T162471-1g
2
23,90US$
5g
T162471-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
96,90US$
25g
T162471-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
415,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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.

Descripción general

Thieno[3,2-b]thiophene-2-carboxylic acid is a fragment molecule with CAS number 1723-27-9. It can serve as an important backbone for molecular splicing, expansion, and modification, providing a structural basis and research tool for the design and screening of novel drug candidates. It is often used in drug discovery, drug synthesis, and other related research.

Specifications

Sinónimos
Thieno[3, 2-b]thiophene-2-carboxylicacid | thieno[3, 2-b]thiophene-5-carboxylic acid | CHEBI:195115 | HMS2316P13 | BDBM48329 | MLS000036934 | thienothiophene carboxylic acid | SCHEMBL335232 | thiopheno[3, 2-b]thiophene-2-carboxylic acid | Thieno[3, 2-b]thioph
Especificaciones y pureza
≥98%(HPLC)
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C, Argon charged
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥98%(HPLC)
Nombres e identificadores
Pubchem Sid504759798
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759798
Sonrisas canónicasC1=CSC2=C1SC(=C2)C(=O)O
IUPAC Namethieno[3,2-b]thiophene-5-carboxylic acid
InChIKeyGVZXSZWCZGKLRS-UHFFFAOYSA-N
INCHI1S/C7H4O2S2/c8-7(9)6-3-5-4(11-6)1-2-10-5/h1-3H,(H,8,9)
Isómeros SMILES C1=CSC2=C1SC(=C2)C(=O)O
PubChem CID 660319
Peso molecular 184.23

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
SuperclassOrganoheterocyclic compounds
ClaseThienothiophenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentThienothiophenes
Alternative Parents Thiophene carboxylic acids  2,3,5-trisubstituted thiophenes  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Thienothiophene - 2,3,5-trisubstituted thiophene - Thiophene carboxylic acid or derivatives - Thiophene carboxylic acid - Heteroaromatic compound - Thiophene - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as thienothiophenes. These are organic compounds containing two thiophene rings fused to each other.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeFechaArticulo
D2630233Certificate of AnalysisApr 03, 2026 T162471
D2630234Certificate of AnalysisApr 03, 2026 T162471
D2630235Certificate of AnalysisApr 03, 2026 T162471
D2630236Certificate of AnalysisApr 03, 2026 T162471
D2630237Certificate of AnalysisApr 03, 2026 T162471
D2630242Certificate of AnalysisApr 03, 2026 T162471
K2004238Certificate of AnalysisAug 20, 2024 T162471
K2004240Certificate of AnalysisAug 20, 2024 T162471
Propiedades químicas y físicas
Punto de fusión (°C)223 °C(dec.)
Peso molecular184.200 g/mol
XLogP32.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass183.965 Da
Monoisotopic Mass183.965 Da
Topological Polar Surface Area93.800 Ų
Heavy Atom Count11
Formal Charge0
Complexity183.000
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
Calculadoras de soluciones
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