- CAS
- 68109-89-7
- Formula
- C12H14N2O4
- MW
- 250.25 g/mol
3-Methylbenzenesulfonic Acid
Order 3-Methylbenzenesulfonic Acid (CAS 617-97-0) online at Zemixal: C7H8O3S, COA and SDS with every lot, worldwide shipping.
About 3-Methylbenzenesulfonic Acid
3-Methylbenzenesulfonic Acid belongs to the Niraparib reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 617-97-0, formula C7H8O3S and molar mass 172.2 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Danger and hazard statements H314 and H335. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Niraparib standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 3-Methylbenzenesulfonic Acid |
|---|---|
| Catalogue number | ZX-031183 |
| CAS number | 617-97-0 |
| IUPAC name | 3-methylbenzenesulfonic acid |
| Molecular formula | C7H8O3S |
| Molar mass | 172.2 g/mol |
| Exact mass | 172.0194 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 62.8 Ų |
| HS code | 38229090 |
| InChIKey | JDQDSEVNMTYMOC-UHFFFAOYSA-N |
| SMILES | CC1=CC(=CC=C1)S(=O)(=O)O |
| PubChem CID | 105362 |
| Synonyms | m-toluenesulfonic acid, Toluene-3-sulfonic acid, Benzenesulfonic acid, 3-methyl-, 3-methylbenzene-1-sulfonic acid, meta-toluene sulfonic acid, 5-Methylbenzenesulfonic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 3-Methylbenzenesulfonic Acid
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- Formula
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- MW
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