1,1'-(10H-Phenothiazine-2,10-diyl)bis(propan-1-one)
- CAS
- 93963-98-5
- Formula
- C18H17NO2S
- MW
- 311.4 g/mol
ZX-046479
API Impurities
2-Thiophenecarbonyl Chloride
Reference StandardAvailable on request
Order 2-Thiophenecarbonyl Chloride (CAS 5271-67-0) online at Zemixal: C5H3ClOS, COA and SDS with every lot, worldwide shipping.
CAS number5271-67-0
FormulaC5H3ClOS
Molar mass146.6 g/mol
Physical formSolid
HS code38229090
InChIKeyQIQITDHWZYEEPA-UHFFFAOYSA-N
IUPAC namethiophene-2-carbonyl chloride
About 2-Thiophenecarbonyl Chloride
2-Thiophenecarbonyl Chloride is supplied by Zemixal as a characterised reference material for Phenothiazine analysis. Identity at a glance (Reference Standard): CAS 5271-67-0, formula C5H3ClOS and molar mass 146.6 g/mol. It is handled as a solid.
Typical applications
- 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. 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.
Reference standards for Phenothiazine
See every impurity, metabolite and related compound we list for this API.
Phenothiazine standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 2-Thiophenecarbonyl Chloride |
|---|---|
| Catalogue number | ZX-043609 |
| CAS number | 5271-67-0 |
| IUPAC name | thiophene-2-carbonyl chloride |
| Molecular formula | C5H3ClOS |
| Molar mass | 146.6 g/mol |
| Exact mass | 145.9593 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.6 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 45.3 Ų |
| HS code | 38229090 |
| InChIKey | QIQITDHWZYEEPA-UHFFFAOYSA-N |
| SMILES | C1=CSC(=C1)C(=O)Cl |
| PubChem CID | 78928 |
| Synonyms | 2-Thenoyl chloride, 2-Thienylcarbonyl chloride, thiophenecarbonyl chloride, thenoyl chloride, thienoyl chloride, 2-thenoylchloride, a-Thenoyl chloride, 2-thenoyl-chloride, 2-thiophenecarboxylic acid chloride, 2-thienoyl chloride |
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
Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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 2-Thiophenecarbonyl Chloride
Which CAS number identifies 2-Thiophenecarbonyl Chloride?
2-Thiophenecarbonyl Chloride is registered under CAS 5271-67-0. You may also see it listed as 2-Thenoyl chloride, 2-Thienylcarbonyl chloride, thiophenecarbonyl chloride. Our catalogue number for this item is ZX-043609.
What are the formula and molar mass of 2-Thiophenecarbonyl Chloride?
For 2-Thiophenecarbonyl Chloride, its formula is C5H3ClOS and its molar mass is 146.6 g/mol. The systematic (IUPAC) name is thiophene-2-carbonyl chloride. InChIKey QIQITDHWZYEEPA-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Thiophenecarbonyl Chloride used in pharmaceutical QC?
2-Thiophenecarbonyl Chloride is a characterised reference material linked to Phenothiazine. 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 2-Thiophenecarbonyl Chloride?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Thiophenecarbonyl Chloride?
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 2-Thiophenecarbonyl Chloride to my country?
Yes. Because 2-Thiophenecarbonyl Chloride 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.
More Phenothiazine standards
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