3-Chlorothiophene-2-carboxylic acid (CAS 59337-89-2) — formula C5H3ClO2S, molecular weight 162.59; category organic chemicals.
3-Chlorothiophene-2-carboxylic acid (CAS 59337-89-2) is a chemical raw material in the organic chemicals category. Its molecular formula C5H3ClO2S comprises 5 C, 3 H, 1 Cl, 2 O, 1 S atoms. Its molecular weight is about 162.59. Reported physicochemical data: LogP about 2.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 59337-89-2 |
|---|---|
| Molecular Formula | C5H3ClO2S |
| Molecular Weight | 162.59 |
| LogP | 2.1 |
| Category | Organic Chemicals |
3-Chlorothiophene-2-carboxylic acid is a carbon-based organic compound with CAS registry number 59337-89-2 and molecular formula C5H3ClO2S (molecular weight 162.59), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 59337-89-2
Its molecular formula C5H3ClO2S comprises 5 C, 3 H, 1 Cl, 2 O, 1 S atoms.
Also known as: 3-Chlorothiophene-2-carboxylic acid · 3-氯噻吩-2-甲酸
Category: organic chemicals
The CAS registry number of 3-Chlorothiophene-2-carboxylic acid is 59337-89-2.
Molecular formula C5H3ClO2S, molecular weight 162.59.
It is also registered under: 3-Chlorothiophene-2-carboxylic acid, 3-氯噻吩-2-甲酸.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3-Chlorothiophene-2-carboxylic acid (CAS 59337-89-2), compiled from public chemistry databases.
| CAS Registry Number | 59337-89-2 |
|---|---|
| PubChem CID | 701269 |
| Molecular formula | C5H3ClO2S |
| IUPAC name | 3-chlorothiophene-2-carboxylic acid |
| UNII (FDA) | NHJ3TF7HG2 |
| Molecular Weight | 162.59 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 161.9542282 |
| Monoisotopic Mass | 161.9542282 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 9 |
3-Chlorothiophene-2-carboxylic acid; 59337-89-2; DTXSID00351483; RefChem:500547; DTXCID30302549; 626-696-1; MFCD00043888; 3-Chlorothiophene-2-carboxylicacid; 3-chloro-2-thiophenecarboxylic acid; chlorothiophenecarboxylic; Maybridge1_004006; 3-chloro-thiophene-2-carboxylic acid; 3-chlorothiophenecarboxylic acid; HMS552O02; 2-Thiophenecarboxylic acid, 3-chloro-; CS-0043862
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3-Chlorothiophene-2-carboxylic acid · CAS 59337-89-2 · C5H3ClO2S. UNII NHJ3TF7HG2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氯噻吩-2-甲酸