2H-1,4-Benzothiazin-3(4H)-one, 97%
Buy 2H-1,4-Benzothiazin-3(4H)-one, 97% (CAS 5325-20-2) from Zemixal. Request a quote with price, lead time and documents.
About 2H-1,4-Benzothiazin-3(4H)-one, 97%
2H-1,4-Benzothiazin-3(4H)-one, 97% sits in our thiophenes, Thiazoles & Thiadiazoles section and ships worldwide from stock or short lead time. For your records (97%), the material is defined by CAS 5325-20-2, formula C8H7NOS and molar mass 165.21 g/mol. Expect white to tan powder or crystals or chunks.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
Literature values: melting point 176-178 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 1 g, 5 g, 25 g, 100 g and 1 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 2H-1,4-Benzothiazin-3(4H)-one, 97% |
|---|---|
| Catalogue number | ZX-011375 |
| CAS number | 5325-20-2 |
| IUPAC name | 4H-1,4-benzothiazin-3-one |
| Molecular formula | C8H7NOS |
| Molar mass | 165.21 g/mol |
| Exact mass | 165.0248 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to tan powder or crystals or chunks |
| Melting point | 176-178 °C |
| XLogP3 | 1.4 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 54.4 Ų |
| HS code | 29420090 |
| InChIKey | GTFMIJNXNMDHAB-UHFFFAOYSA-N |
| SMILES | C1C(=O)NC2=CC=CC=C2S1 |
| PubChem CID | 21396 |
| Synonyms | 2H-Benzo[b][1,4]thiazin-3(4H)-one, 2H-1,4-Benzothiazin-3(4H)-one, 3,4-dihydro-2H-1,4-benzothiazin-3-one, 1,4-benzothiazin-3-one, 4H-Benzo[1,4]thiazin-3-one, 3,4-Dihydro-3-oxo-2H-1,4-benzothiazine, 4h-benzothiazin-3-one, 2,4-Dihydro-1,4-benzothiazin-3-one, (2h),1,4-benzothiazin-3(4h)-one, GNF-Pf-3697, 2H,4H-benzo[e]1,4-thiazin-3-one, benzo[1,4]thiazin-3-one |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | 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 2H-1,4-Benzothiazin-3(4H)-one, 97%
Which CAS number identifies 2H-1,4-Benzothiazin-3(4H)-one, 97%?
What are the formula and molar mass of 2H-1,4-Benzothiazin-3(4H)-one, 97%?
What grade and pack sizes are available for 2H-1,4-Benzothiazin-3(4H)-one, 97%?
Which documents come with 2H-1,4-Benzothiazin-3(4H)-one, 97%?
Can Zemixal ship 2H-1,4-Benzothiazin-3(4H)-one, 97% to my country?
Related products
More in Thiophenes, Thiazoles & Thiadiazoles
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.