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![2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) (CAS 1688656-86-1) chemical structure](/media/structures/IRPQJPVBYQOYLB-UHFFFAOYSA-N.svg)
VAQORA2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)
CAS No.1688656-86-1
FormulaC28H16N2O6S
Mol. weight508.50
Catalogue No.VQ-022321
PurityReference Standard
HSN38229090
2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) (CAS 1688656-86-1) – Deferasirox impurity standard. C28H16N2O6S, MW 508.5.
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 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)
2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) is a metabolite or degradation product of Deferasirox carrying the CAS registry number 1688656-86-1. Its molecular formula is C28H16N2O6S and its molecular weight is 508.5 g/mol. Systematically, it is named 2-[2-hydroxy-5-[4-hydroxy-3-(4-oxo-1,3-benzoxazin-2-yl)phenyl]sulfanylphenyl]-1,3-benzoxazin-4-one.
It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.
It is used in metabolite identification, stability-indicating method development and impurity profiling of Deferasirox, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
- Fine chemical synthesis
Industries
Related to Deferasirox
View every impurity, metabolite and intermediate we list for Deferasirox.
Deferasirox impuritiesSpecifications & identifiers
| Product name | 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) |
|---|---|
| Catalogue No. | VQ-022321 |
| CAS Number | 1688656-86-1 |
| IUPAC name | 2-[2-hydroxy-5-[4-hydroxy-3-(4-oxo-1,3-benzoxazin-2-yl)phenyl]sulfanylphenyl]-1,3-benzoxazin-4-one |
| Molecular formula | C28H16N2O6S |
| Molecular weight | 508.5 g/mol |
| Exact mass | 508.0729 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | IRPQJPVBYQOYLB-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(=O)N=C(O2)C3=C(C=CC(=C3)SC4=CC(=C(C=C4)O)C5=NC(=O)C6=CC=CC=C6O5)O |
| PubChem CID | 169447354 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 5.3 |
| H-bond donors / acceptors | 2 / 7 |
| TPSA | 143 Ų |
Documents
Frequently asked questions
What is the CAS number of 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)?
The CAS Registry Number of 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) is 1688656-86-1.
What is the molecular formula and molecular weight of 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)?
2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) has the molecular formula C28H16N2O6S and a molecular weight of 508.5 g/mol. Its IUPAC name is 2-[2-hydroxy-5-[4-hydroxy-3-(4-oxo-1,3-benzoxazin-2-yl)phenyl]sulfanylphenyl]-1,3-benzoxazin-4-one.
What is 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) used for?
2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) is supplied as a characterised reference material related to Deferasirox. 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 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) can I order?
We supply 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) 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 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)?
Yes. Every lot of 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) 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 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) be shipped internationally?
Yes. We export 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)
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