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VAQORAThyropropic Acid (Stage-2)
Synonyms: Methyl 3-(4-hydroxy-3,5-dinitrophenyl)propanoate · Methyl 4-hydroxy-3,5-dinitrobenzenepropanoate · 3,3',5-Triiodothyropropionic acid (Stage-2 )
CAS No.200636-63-1
FormulaC10H10N2O7
Mol. weight270.20
Catalogue No.VQ-013826
PurityReference Standard
HSN—
Thyropropic Acid (Stage-2) (CAS 200636-63-1) – Levothyroxine intermediate. C10H10N2O7, MW 270.2. COA included. Worldwide shipping from Vaqora Chemicals.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Thyropropic Acid (Stage-2)
Listed under CAS 200636-63-1, Thyropropic Acid (Stage-2) is a process intermediate or related compound of Levothyroxine available from Vaqora Chemicals. Formula C10H10N2O7, molecular weight 270.2 g/mol. Alternative names: Methyl 4-hydroxy-3,5-dinitrobenzenepropanoate and 3,3',5-Triiodothyropropionic acid (Stage-2 ).
The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies Thyropropic Acid (Stage-2) 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 | Thyropropic Acid (Stage-2) |
|---|---|
| Catalogue No. | VQ-013826 |
| CAS Number | 200636-63-1 |
| Molecular formula | C10H10N2O7 |
| Molecular weight | 270.2 g/mol |
| Grade | Reference Standard |
| Physical form | Solid |
|---|
Documents
Frequently asked questions
What is the CAS number of Thyropropic Acid (Stage-2)?
The CAS Registry Number of Thyropropic Acid (Stage-2) is 200636-63-1. It is also known as Methyl 3-(4-hydroxy-3,5-dinitrophenyl)propanoate, Methyl 4-hydroxy-3,5-dinitrobenzenepropanoate, 3,3',5-Triiodothyropropionic acid (Stage-2 ).
What is the molecular formula and molecular weight of Thyropropic Acid (Stage-2)?
Thyropropic Acid (Stage-2) has the molecular formula C10H10N2O7 and a molecular weight of 270.2 g/mol.
What is Thyropropic Acid (Stage-2) used for?
Thyropropic Acid (Stage-2) 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 Thyropropic Acid (Stage-2) can I order?
We supply Thyropropic Acid (Stage-2) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Thyropropic Acid (Stage-2)?
Yes. Every lot of Thyropropic Acid (Stage-2) 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 Thyropropic Acid (Stage-2) be shipped internationally?
Yes. We export Thyropropic Acid (Stage-2) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Thyropropic Acid (Stage-2)
We reply within one business day with price, pack options, lead time and documentation.
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