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VAQORAQueuine
Synonyms: base Q · Q Base · 7-(3,4-trans-4,5-cis-dihydroxy-1-cyclopenten-3-ylaminomethyl)-7-deazaguanine · Queuine Hydrochloride
CAS No.72496-59-4
FormulaC12H15N5O3
Mol. weight277.28
Catalogue No.VQ-043726
PurityReference Standard
HSN38229090
Queuine (CAS 72496-59-4) – API reference standard. C12H15N5O3, MW 277.28. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
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 Queuine
Vaqora Chemicals supplies Queuine, an API reference standard registered under CAS number 72496-59-4. Formula C12H15N5O3, molecular weight 277.28 g/mol. Alternative names: base Q and Q Base.
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. Handle it with standard laboratory precautions and appropriate personal protective equipment.
Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Queuine is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
Typical applications
- Identification & assay
- Method development & validation
- QC reference material
Industries
Specifications & identifiers
| Product name | Queuine |
|---|---|
| Catalogue No. | VQ-043726 |
| CAS Number | 72496-59-4 |
| IUPAC name | 2-amino-5-[[[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino]methyl]-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one |
| Molecular formula | C12H15N5O3 |
| Molecular weight | 277.28 g/mol |
| Exact mass | 277.1175 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | WYROLENTHWJFLR-ACLDMZEESA-N |
| SMILES | C1=C[C@@H]([C@@H]([C@H]1NCC2=CNC3=C2C(=O)NC(=N3)N)O)O |
| PubChem CID | 135398670 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | -2.4 |
| H-bond donors / acceptors | 6 / 5 |
| TPSA | 136 Ų |
| Synonyms | base Q, Q Base, 7-(3,4-trans-4,5-cis-dihydroxy-1-cyclopenten-3-ylaminomethyl)-7-deazaguanine, Queuine Hydrochloride, Queuine-API |
Documents
Frequently asked questions
What is the CAS number of Queuine?
The CAS Registry Number of Queuine is 72496-59-4. It is also known as base Q, Q Base, 7-(3,4-trans-4,5-cis-dihydroxy-1-cyclopenten-3-ylaminomethyl)-7-deazaguanine.
What is the molecular formula and molecular weight of Queuine?
Queuine has the molecular formula C12H15N5O3 and a molecular weight of 277.28 g/mol. Its IUPAC name is 2-amino-5-[[[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino]methyl]-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one.
Which grade and pack sizes of Queuine can I order?
We supply Queuine 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 Queuine?
Yes. Every lot of Queuine 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 Queuine be shipped internationally?
Yes. We export Queuine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Queuine
We reply within one business day with price, pack options, lead time and documentation.
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