1,2-Benzothiazole-3-carboxylic acid - ≥97% , CAS No.40991-34-2

CAS: 40991-34-2 Cat. No.: B633839 Peso molecular: 179.19 Número EC: 829-874-9 PubChem CID: 94512
Disponible para pedir
GRADE & PURITY ≥97%
Synonyms
BENZO[D]ISOTHIAZOLE-3-CARBOXYLIC ACID | AB09662 | SCHEMBL260433 | F8886-2549 | 1,2-benzothiazole-3-carboxylic acid | 1,2-Benzisothiazole-3-carboxylic acid | EN300-160657 | DTXSID10193992 | Acido 3-benzisotiazolcarbossilic | benzisothiazole-3-carboxylic ac
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
250mg
B633839-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
56,90US$
1g
B633839-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
142,90US$
5g
B633839-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
422,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C 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.

Specifications

Sinónimos
BENZO[D]ISOTHIAZOLE-3-CARBOXYLIC ACID | AB09662 | SCHEMBL260433 | F8886-2549 | 1, 2-benzothiazole-3-carboxylic acid | 1, 2-Benzisothiazole-3-carboxylic acid | EN300-160657 | DTXSID10193992 | Acido 3-benzisotiazolcarbossilic | benzisothiazole-3-carboxylic ac
Especificaciones y pureza
≥97%
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥97%
Nombres e identificadores
Sonrisas canónicasC1=CC=C2C(=C1)C(=NS2)C(=O)O
IUPAC Name1,2-benzothiazole-3-carboxylic acid
InChIKeyKTORKRBAIRTBCP-UHFFFAOYSA-N
INCHI1S/C8H5NO2S/c10-8(11)7-5-3-1-2-4-6(5)12-9-7/h1-4H,(H,10,11)
Isómeros SMILES C1=CC=C2C(=C1)C(=NS2)C(=O)O
CAS alternativo 40991-34-2
PubChem CID 94512
Peso molecular 179.19

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
ClaseBenzothiazoles
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzothiazoles
Alternative Parents Thiazolecarboxylic acids and derivatives  Benzenoids  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1,2-benzothiazole - Thiazolecarboxylic acid or derivatives - Benzenoid - Azole - Thiazole - Heteroaromatic compound - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as benzothiazoles. These are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom).
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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.

3 results found

Lot NumberCertificate TypeFechaArticulo
A2620320Certificate of AnalysisNov 21, 2025 B633839
A2620322Certificate of AnalysisNov 21, 2025 B633839
A2620324Certificate of AnalysisNov 21, 2025 B633839
Propiedades químicas y físicas
Peso molecular179.200 g/mol
XLogP32.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass179.004 Da
Monoisotopic Mass179.004 Da
Topological Polar Surface Area78.400 Ų
Heavy Atom Count12
Formal Charge0
Complexity197.000
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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