(6R-Trans)-7-[[(2-Amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en
- CAS
- 79350-10-0
- Formula
- C14H14N4O4S2
- MW
- 366.4 g/mol
ZX-021104
API Impurities
Cefdinir Lactone
Reference StandardAvailable on request
Buy Cefdinir Lactone (CAS 946573-41-7) from Zemixal: C14H13N5O5S2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
CAS number946573-41-7
FormulaC14H13N5O5S2
Molar mass395.4 g/mol
Physical formSolid
HS code38229090
InChIKeyUEHIFMGCXPDQOP-UHWRBXEISA-N
IUPAC name(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(4R,5S)-9-methyl-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]acetamide
About Cefdinir Lactone
Zemixal lists Cefdinir Lactone for laboratories that identify, quantify or control Cefdinir and its related substances. For your records (Reference Standard), the material is defined by CAS 946573-41-7, formula C14H13N5O5S2 and molar mass 395.4 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
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 Cefdinir
See every impurity, metabolite and related compound we list for this API.
Cefdinir standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Cefdinir Lactone |
|---|---|
| Catalogue number | ZX-021105 |
| CAS number | 946573-41-7 |
| IUPAC name | (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(4R,5S)-9-methyl-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]acetamide |
| Molecular formula | C14H13N5O5S2 |
| Molar mass | 395.4 g/mol |
| Exact mass | 395.0358 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 3 / 10 |
| Topological polar surface area | 201 Ų |
| HS code | 38229090 |
| InChIKey | UEHIFMGCXPDQOP-UHWRBXEISA-N |
| SMILES | CC1C2=C(C(=O)O1)N3[C@H]([C@@H](C3=O)NC(=O)/C(=N\O)/C4=CSC(=N4)N)SC2 |
| PubChem CID | 129627110 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
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 Cefdinir Lactone
Which CAS number identifies Cefdinir Lactone?
Cefdinir Lactone is registered under CAS 946573-41-7. Our catalogue number for this item is ZX-021105.
What are the formula and molar mass of Cefdinir Lactone?
For Cefdinir Lactone, its formula is C14H13N5O5S2 and its molar mass is 395.4 g/mol. The systematic (IUPAC) name is (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(4R,5S)-9-methyl-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]acetamide. InChIKey UEHIFMGCXPDQOP-UHWRBXEISA-N lets you match it in any structure database.
How is Cefdinir Lactone used in pharmaceutical QC?
Cefdinir Lactone is a characterised reference material linked to Cefdinir. 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 Cefdinir Lactone?
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 Cefdinir Lactone?
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 Cefdinir Lactone to my country?
Yes. Cefdinir Lactone ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Cefdinir standards
More in API Impurities
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.