3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
- CAS NO.：21211-22-3
- Empirical Formula: C9H5ClO2S
- Molecular Weight: 212.65
- MDL number: MFCD00014579
- EINECS: 626-897-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:58:44
![3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID Structural](https://img.chemicalbook.in/CAS/GIF/21211-22-3.gif)
What is 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID?
Chemical properties
White solid
The Uses of 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
3-Chloro-benzo[b]thiophene-2-carboxylic acid may be used in the synthesis of the following:
- 5-(3-chlorobenzo[b]thiophen-2-yl)-1,3,4-thiadiazol-2-ylamine via condensation with thiosemicarbazide in the presence of POCl3
- 2-benzo[b]thiophen-2-yl-6-methylbenzo[d][1;3]oxazi-4-one via reaction with 2-amino-5-methyl-benzoic acid in the presence of carbonyl diimidazole
Properties of 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
| Melting point: | 268-272 °C(lit.) |
| Boiling point: | 395.1±22.0 °C(Predicted) |
| Density | 1.546±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 2.27±0.30(Predicted) |
| color | White to Light yellow |
| BRN | 1425602 |
| CAS DataBase Reference | 21211-22-3(CAS DataBase Reference) |
Safety information for 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
Computed Descriptors for 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID manufacturer
SOBHA BIO
3Y
Phone:+91-9989882177
Whatsapp: +91-9989882177
product: 3-Chloro benzo[b]thiophene-2-carboxylicacid 21211-22-3 98%
New Products
N-Carbethoxy-4-piperidone 1-Aminocyclopentane carbonitrile Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine N-Vinylformamide 4 pentyn 1 ol Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride 2-Pentyn-1-oL 4-Nitrobenzotrifluoride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamideRelated products of tetrahydrofuran
![METHYL 3-CHLORO-6-METHOXYBENZO[B]THIOPHENE-2-CARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB1230019.gif)
You may like
-
![3-Chlorobenzo[b]thiophene-2-carboxylic acid CAS 21211-22-3](https://img.chemicalbook.in//Content/image/CP5.jpg)
3-Chlorobenzo[b]thiophene-2-carboxylic acid CAS 21211-22-3View Details
21211-22-3 -
3-Chloro benzo[b]thiophene-2-carboxylicacid 21211-22-3 98%View Details
21211-22-3 -
144-83-2 Sulfapyridine 98+View Details
144-83-2 -
29976-53-2 98+View Details
29976-53-2 -
6638-79-5 N,O-Dimethylhydroxylamine hydrochloride 98+View Details
6638-79-5 -
674783-97-2 98+View Details
674783-97-2 -
1-Aminocyclopentane carbonitrile 98+View Details
49830-37-7 -
Tetrabutylammonium perchlorate 1923-70-2 98+View Details
1923-70-2
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.