(S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b] furan-8-yl)acetamide
- CAS
- 221530-38-7
- Formula
- C13H15NO2
- MW
- 217.26 g/mol
ZX-026645
API Impurities
Ramelteon Impurity 9
Reference StandardAvailable on request
Order Ramelteon Impurity 9 (CAS 1356395-13-5) online at Zemixal: C14H16O3, COA and SDS with every lot, worldwide shipping.
CAS number1356395-13-5
FormulaC14H16O3
Molar mass232.27 g/mol
Physical formSolid
HS code38229090
InChIKeyVYYNJUOOCHSSIQ-JTQLQIEISA-N
IUPAC namemethyl 2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]acetate
About Ramelteon Impurity 9
Ramelteon Impurity 9 is supplied by Zemixal as a characterised reference material for Ramelteon analysis. Key data (Reference Standard): CAS 1356395-13-5, formula C14H16O3 and molar mass 232.27 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Ramelteon
See every impurity, metabolite and related compound we list for this API.
Ramelteon standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Ramelteon Impurity 9 |
|---|---|
| Catalogue number | ZX-026646 |
| CAS number | 1356395-13-5 |
| IUPAC name | methyl 2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]acetate |
| Molecular formula | C14H16O3 |
| Molar mass | 232.27 g/mol |
| Exact mass | 232.1099 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.4 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 35.5 Ų |
| HS code | 38229090 |
| InChIKey | VYYNJUOOCHSSIQ-JTQLQIEISA-N |
| SMILES | COC(=O)C[C@@H]1CCC2=C1C3=C(C=C2)OCC3 |
| PubChem CID | 155884414 |
| Synonyms | Rameleton Acetyl impurity, Ramelteon Methyl Ester, 2H-Indeno(5,4-b)furan-8-acetic acid, 1,6,7,8-tetrahydro-, methyl ester, (8S)-, Ramelteon Impurity 34, Ramelteon Impurity 68, methyl (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetate |
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 Ramelteon Impurity 9
Which CAS number identifies Ramelteon Impurity 9?
Ramelteon Impurity 9 is registered under CAS 1356395-13-5. You may also see it listed as Rameleton Acetyl impurity, Ramelteon Methyl Ester, 2H-Indeno(5,4-b)furan-8-acetic acid, 1,6,7,8-tetrahydro-, methyl ester, (8S)-. Our catalogue number for this item is ZX-026646.
What are the formula and molar mass of Ramelteon Impurity 9?
For Ramelteon Impurity 9, its formula is C14H16O3 and its molar mass is 232.27 g/mol. The systematic (IUPAC) name is methyl 2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]acetate. InChIKey VYYNJUOOCHSSIQ-JTQLQIEISA-N lets you match it in any structure database.
How is Ramelteon Impurity 9 used in pharmaceutical QC?
Ramelteon Impurity 9 is a characterised reference material linked to Ramelteon. 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 Ramelteon Impurity 9?
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 Ramelteon Impurity 9?
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 Ramelteon Impurity 9 to my country?
Yes. Ramelteon Impurity 9 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Ramelteon standards
More in API Impurities
(S)-N-(2-(7,8-Dihydro-6H-indeno[5,4-b]furan-8-yl)ethyl)propionamide
- CAS
- 880152-62-5
- Formula
- C16H19NO2
- MW
- 257.33 g/mol
ZX-026647
(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one
- CAS
- 1149757-29-8
- Formula
- C22H19NO4
- MW
- 361.4 g/mol
ZX-026644
(S)-N-(2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)acetamide
- CAS
- 326793-94-6
- Formula
- C15H19NO2
- MW
- 245.32 g/mol
ZX-026642
(S)-4-Phenyl-3-(2-((S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetyl)oxazolidin-2-one
- CAS
- 1149757-30-1
- Formula
- C22H21NO4
- MW
- 363.4 g/mol
ZX-026641
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