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VAQORA3,5-Diiodothyropropionic Acid (Stage-3)
Synonyms: Ethyl 3-(4-(4-methoxyphenoxy)-3,5-dinitrophenyl)propanoate
CAS No.—
FormulaC18H18N2O8
Mol. weight390.34
Catalogue No.VQ-012981
PurityReference Standard
HSN—
3,5-Diiodothyropropionic Acid (Stage-3) – Levothyroxine intermediate. C18H18N2O8, MW 390.34. Request a quote: COA, bulk packs and worldwide export.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
250 mg
500 mg
1 g
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 3,5-Diiodothyropropionic Acid (Stage-3)
3,5-Diiodothyropropionic Acid (Stage-3) is a process intermediate or related compound of Levothyroxine from the Vaqora Chemicals catalogue. Formula C18H18N2O8, molecular weight 390.34 g/mol.
It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.
It is a process intermediate or related compound in the synthesis of Levothyroxine, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies 3,5-Diiodothyropropionic Acid (Stage-3) in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.
Typical applications
- API route development
- Impurity fate & purge studies
- Analytical method development
Industries
Related to Levothyroxine
View every impurity, metabolite and intermediate we list for Levothyroxine.
Levothyroxine impuritiesSpecifications & identifiers
| Product name | 3,5-Diiodothyropropionic Acid (Stage-3) |
|---|---|
| Catalogue No. | VQ-012981 |
| Molecular formula | C18H18N2O8 |
| Molecular weight | 390.34 g/mol |
| Grade | Reference Standard |
| Physical form | Solid |
|---|
Documents
Frequently asked questions
What is the molecular formula and molecular weight of 3,5-Diiodothyropropionic Acid (Stage-3)?
3,5-Diiodothyropropionic Acid (Stage-3) has the molecular formula C18H18N2O8 and a molecular weight of 390.34 g/mol.
What is 3,5-Diiodothyropropionic Acid (Stage-3) used for?
3,5-Diiodothyropropionic Acid (Stage-3) is supplied as a characterised reference material related to Levothyroxine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of 3,5-Diiodothyropropionic Acid (Stage-3) can I order?
We supply 3,5-Diiodothyropropionic Acid (Stage-3) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 3,5-Diiodothyropropionic Acid (Stage-3)?
Yes. Every lot of 3,5-Diiodothyropropionic Acid (Stage-3) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 3,5-Diiodothyropropionic Acid (Stage-3) be shipped internationally?
Yes. We export 3,5-Diiodothyropropionic Acid (Stage-3) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about 3,5-Diiodothyropropionic Acid (Stage-3)
We reply within one business day with price, pack options, lead time and documentation.
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