4-(4-Hydroxy-4-methylpentyl)cyclohex-3-enecarbaldehyde
- CAS
- 31906-04-4
- Formula
- C13H22O2
- MW
- 210.31 g/mol
ZX-041755
API Reference Standards
Thiostrepton
Reference StandardAvailable on request
Thiostrepton (CAS 1393-48-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Reference Standards range.
CAS number1393-48-2
FormulaC72H85N19O18S5
Molar mass1664.9 g/mol
Physical formSolid
HS code38229090
InChIKeyNSFFHOGKXHRQEW-DVRIZHICSA-N
About Thiostrepton
Zemixal lists Thiostrepton for laboratories that identify, quantify or control Tretinoin and its related substances. Key data (Reference Standard): CAS 1393-48-2, formula C72H85N19O18S5 and molar mass 1664.9 g/mol. It is handled as a solid.
Use cases we see most often
- Identification & assay
- Method development & validation
- QC reference material
Safe handling
Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Tretinoin
See every impurity, metabolite and related compound we list for this API.
Tretinoin standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Thiostrepton |
|---|---|
| Catalogue number | ZX-042583 |
| CAS number | 1393-48-2 |
| IUPAC name | N-[3-[(3-amino-3-oxoprop-1-en-2-yl)amino]-3-oxoprop-1-en-2-yl]-2-[(11E)-37-butan-2-yl-18-(2,3-dihydroxybutan-2-yl)-11-ethylidene-59-hydroxy-8,31-bis(1-hydroxyethyl)-26,40,46-trimethyl-43-methylidene-6,9,16,23,28,38,41,44,47-nonaoxo-27-oxa-3,13,20,56-tetrathia-7,10,17,24,36,39,42,45,48,52,58,61,62,63,64-pentadecazanonacyclo[23.23.9.329,35.12,5.112,15.119,22.154,57.01,53.032,60]tetrahexaconta-2(64),4,12(63),19(62),21,29(61),30,32(60),33,51,54,57-dodecaen-51-yl]-1,3-thiazole-4-carboxamide |
| Molecular formula | C72H85N19O18S5 |
| Molar mass | 1664.9 g/mol |
| Exact mass | 1663.4924 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 17 / 31 |
| Topological polar surface area | 701 Ų |
| HS code | 38229090 |
| InChIKey | NSFFHOGKXHRQEW-DVRIZHICSA-N |
| SMILES | CCC(C)C1C(=O)NC(C(=O)NC(=C)C(=O)NC(C(=O)NC23CCC(=NC2C4=CSC(=N4)C(C(OC(=O)C5=NC6=C(C=CC(C6O)N1)C(=C5)C(C)O)C)NC(=O)C7=CSC(=N7)C(NC(=O)C8CSC(=N8)/C(=C\C)/NC(=O)C(NC(=O)C9=CSC3=N9)C(C)O)C(C)(C(C)O)O)C1=NC(=CS1)C(=O)NC(=C)C(=O)NC(=C)C(=O)N)C)C |
| PubChem CID | 16129666 |
| Synonyms | Bryamycin, Thiactin, Thiostrepton a, RSO 021, RSO-021 |
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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Thiostrepton
Which CAS number identifies Thiostrepton?
Thiostrepton is registered under CAS 1393-48-2. You may also see it listed as Bryamycin, Thiactin, Thiostrepton a. Our catalogue number for this item is ZX-042583.
What are the formula and molar mass of Thiostrepton?
For Thiostrepton, its formula is C72H85N19O18S5 and its molar mass is 1664.9 g/mol. InChIKey NSFFHOGKXHRQEW-DVRIZHICSA-N lets you match it in any structure database.
How is Thiostrepton used in pharmaceutical QC?
Thiostrepton is a characterised reference material linked to Tretinoin. 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 Thiostrepton?
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 Thiostrepton?
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 Thiostrepton to my country?
Yes. Because Thiostrepton 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 Tretinoin standards
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