Rosuvastatin FP Impurity B, Rosuvastatin EP Impurity H (Calcium salt)
- CAS
- 1335110-44-5
- Formula
- C22H28FN3O6S
- MW
- 481.5 g/mol
ZX-027756
API Impurities
tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate
Reference StandardAvailable on request
tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate (CAS 404958-68-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number404958-68-5
FormulaC10H19ClO4
Molar mass238.71 g/mol
Physical formSolid
HS code38229090
InChIKeyFIKPWJZUGTVXCO-JGVFFNPUSA-N
IUPAC nametert-butyl (3S,5R)-6-chloro-3,5-dihydroxyhexanoate
About tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate
tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate is supplied by Zemixal as a characterised reference material for Rosuvastatin analysis. Identity at a glance (Reference Standard): CAS 404958-68-5, formula C10H19ClO4 and molar mass 238.71 g/mol. It is handled as a solid.
Use cases we see most often
- 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. Every shipment includes 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 Rosuvastatin
See every impurity, metabolite and related compound we list for this API.
Rosuvastatin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate |
|---|---|
| Catalogue number | ZX-027767 |
| CAS number | 404958-68-5 |
| IUPAC name | tert-butyl (3S,5R)-6-chloro-3,5-dihydroxyhexanoate |
| Molecular formula | C10H19ClO4 |
| Molar mass | 238.71 g/mol |
| Exact mass | 238.0972 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.7 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 66.8 Ų |
| HS code | 38229090 |
| InChIKey | FIKPWJZUGTVXCO-JGVFFNPUSA-N |
| SMILES | CC(C)(C)OC(=O)C[C@H](C[C@H](CCl)O)O |
| PubChem CID | 12026054 |
| Synonyms | (3S,5R)-tert-Butyl 6-chloro-3,5-dihydroxyhexanoate, (3S,5R)-3,5-Dihydroxy-6-chlorohexanoic acid tert-butyl ester, (3R,5S)-tert-Butyl 6-chloro-3,5-dihydroxyhexanoate, (3S,5R)-6-Chloro-3,5-dihydroxyhexanoic Acid 1,1-Dimethylethyl Ester |
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 tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate
Which CAS number identifies tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate?
tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate is registered under CAS 404958-68-5. You may also see it listed as (3S,5R)-tert-Butyl 6-chloro-3,5-dihydroxyhexanoate, (3S,5R)-3,5-Dihydroxy-6-chlorohexanoic acid tert-butyl ester, (3R,5S)-tert-Butyl 6-chloro-3,5-dihydroxyhexanoate. Our catalogue number for this item is ZX-027767.
What are the formula and molar mass of tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate?
For tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate, its formula is C10H19ClO4 and its molar mass is 238.71 g/mol. The systematic (IUPAC) name is tert-butyl (3S,5R)-6-chloro-3,5-dihydroxyhexanoate. InChIKey FIKPWJZUGTVXCO-JGVFFNPUSA-N lets you match it in any structure database.
How is tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate used in pharmaceutical QC?
tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate is a characterised reference material linked to Rosuvastatin. 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 tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate?
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 tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate?
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 tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate to my country?
Yes. tert-Butyl (3S,4R)-6-Chloro-3,5-dihydroxyhexanoate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Rosuvastatin standards
More in API Impurities
tert-Butyl 2-((4S,6S)-6-((E)-2-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
- CAS
- 1378943-63-5
- Formula
- C29H40FN3O6S
- MW
- 577.7 g/mol
ZX-027726
N-(4-(4-Fluorophenyl)-5-(hydroxymethyl)-6-isopropylpyrimidin-2-yl)methanesulfonamide
- CAS
- 371775-71-2
- Formula
- C15H18FN3O3S
- MW
- 339.4 g/mol
ZX-026826
Methyl 4-(4-fluorophenyl)-6-isopropyl-2-oxo-1,2-dihydropyrimidine-5-carboxylate
- CAS
- 488798-37-4
- Formula
- C15H15FN2O3
- MW
- 290.29 g/mol
ZX-026825
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