Methyl 3-methylthiophene-2-carboxylate (CAS 81452-54-2) — formula C7H8O2S, molecular weight 156.20; category organic chemicals.
Methyl 3-methylthiophene-2-carboxylate (CAS 81452-54-2) is a chemical raw material in the organic chemicals category. Its molecular formula C7H8O2S comprises 7 C, 8 H, 2 O, 1 S atoms. Its molecular weight is about 156.20. Reported physicochemical data: LogP about 2.2. 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 | 81452-54-2 |
|---|---|
| Molecular Formula | C7H8O2S |
| Molecular Weight | 156.20 |
| LogP | 2.2 |
| Category | Organic Chemicals |
Methyl 3-methylthiophene-2-carboxylate is a carbon-based organic compound with CAS registry number 81452-54-2 and molecular formula C7H8O2S (molecular weight 156.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81452-54-2
Its molecular formula C7H8O2S comprises 7 C, 8 H, 2 O, 1 S atoms.
Also known as: Methyl 3-methylthiophene-2-carboxylate · 3-甲基噻吩-2-甲酸甲酯
Category: organic chemicals
The CAS registry number of Methyl 3-methylthiophene-2-carboxylate is 81452-54-2.
Molecular formula C7H8O2S, molecular weight 156.20.
It is also registered under: Methyl 3-methylthiophene-2-carboxylate, 3-甲基噻吩-2-甲酸甲酯.
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 Methyl 3-methylthiophene-2-carboxylate (CAS 81452-54-2), compiled from public chemistry databases.
| CAS Registry Number | 81452-54-2 |
|---|---|
| PubChem CID | 580757 |
| Molecular formula | C7H8O2S |
| IUPAC name | methyl 3-methylthiophene-2-carboxylate |
| UNII (FDA) | ST50824572 |
| Molecular Weight | 156.20 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 156.02450067 |
| Monoisotopic Mass | 156.02450067 |
| Topological Polar Surface Area | 54.5 |
| Heavy Atom Count | 10 |
methyl 3-methylthiophene-2-carboxylate; 81452-54-2; 2-Thiophenecarboxylic acid, 3-methyl-, methyl ester; DTXSID90342325; RefChem:157512; DTXCID50293405; 963-220-4; InChI=1/C7H8O2S/c1-5-3-4-10-6(5)7(8)9-2/h3-4H,1-2H; MFCD00234332; Methyl 3-methyl-2-thiophenecarboxylate; 3-Methyl-thiophene-2-carboxylic acid methyl ester; SCHEMBL157777; METHYL 3-METHYL-THIOPHENE-2-CARBOXYLATE; CS-W002557; DS-11175; Methyl 3-methyl-2-thiophenecarboxylate #
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Methyl 3-methylthiophene-2-carboxylate · CAS 81452-54-2 · C7H8O2S. UNII ST50824572.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-甲基噻吩-2-甲酸甲酯