Tenoxicam EP Impurity A/Lornoxicam Impurity A/Mepyramine EP Impurity C/Piroxicam EP Impurity A
- CAS
- 504-29-0
- Formula
- C5H6N2
- MW
- 94.11 g/mol
ZX-006016
API Process Intermediates & Related Compounds
N-Methylsaccharin
Reference StandardIn stock
N-Methylsaccharin (CAS 15448-99-4) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
CAS number15448-99-4
FormulaC8H7NO3S
Molar mass197.21 g/mol
Physical formSolid
HS code2933
InChIKeyDDIIAJRLFATEEE-UHFFFAOYSA-N
IUPAC name2-methyl-1,1-dioxo-1,2-benzothiazol-3-one
About N-Methylsaccharin
Zemixal supplies N-Methylsaccharin within its pharma Intermediates & Building Blocks portfolio. For your records (Reference Standard), the material is defined by CAS 15448-99-4, formula C8H7NO3S and molar mass 197.21 g/mol. It is handled as a solid.
Common uses in the lab and plant
- API route development
- Impurity fate & purge studies
- Analytical method development
Safe handling
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Piroxicam
See every impurity, metabolite and related compound we list for this API.
Piroxicam standardsTypical uses
- API route development
- Impurity fate & purge studies
- Analytical method development
Applications
Specifications and identifiers
| Product name | N-Methylsaccharin |
|---|---|
| Catalogue number | ZX-012703 |
| CAS number | 15448-99-4 |
| IUPAC name | 2-methyl-1,1-dioxo-1,2-benzothiazol-3-one |
| Molecular formula | C8H7NO3S |
| Molar mass | 197.21 g/mol |
| Exact mass | 197.0147 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 62.8 Ų |
| HS code | 2933 |
| InChIKey | DDIIAJRLFATEEE-UHFFFAOYSA-N |
| SMILES | CN1C(=O)C2=CC=CC=C2S1(=O)=O |
| PubChem CID | 27290 |
| Synonyms | 2-Methyl-1,2-benzisothiazolin-3-one 1,1-dioxide, 2-Methylbenzo[d]isothiazol-3(2H)-one1,1-dioxide, N-Methylbenzoic sulfimide, 2-Methyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxide, 2-Methylbenzo[d]isothiazol-3(2H)-one 1,1-dioxide, 2-methyl-1,2-benzothiazol-3(2H)-one 1,1-dioxide, 1,2-Benzisothiazolin-3-one, 2-methyl-, 1,1-dioxide, 2-Methyl-1,2-benzisothiazole-3(2H)-one-1,1-dioxide, 1,2-Benzisothiazol-3(2H)-one, 2-methyl-, 1,1-dioxide, Methylsaccharin, methyl saccharine, 2-Methyl-1,1-dioxide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, 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 | |
| 250 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 N-Methylsaccharin
Which CAS number identifies N-Methylsaccharin?
N-Methylsaccharin is registered under CAS 15448-99-4. You may also see it listed as 2-Methyl-1,2-benzisothiazolin-3-one 1,1-dioxide, 2-Methylbenzo[d]isothiazol-3(2H)-one1,1-dioxide, N-Methylbenzoic sulfimide. Our catalogue number for this item is ZX-012703.
What are the formula and molar mass of N-Methylsaccharin?
For N-Methylsaccharin, its formula is C8H7NO3S and its molar mass is 197.21 g/mol. The systematic (IUPAC) name is 2-methyl-1,1-dioxo-1,2-benzothiazol-3-one. InChIKey DDIIAJRLFATEEE-UHFFFAOYSA-N lets you match it in any structure database.
How is N-Methylsaccharin used in pharmaceutical QC?
N-Methylsaccharin is a characterised reference material linked to Piroxicam. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for N-Methylsaccharin?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Methylsaccharin?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N-Methylsaccharin to my country?
Yes. Because N-Methylsaccharin is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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