GlcNAcβ(1-3)GalNAc-α-Thr CAS 286959-52-2
| CAS No. | 286959-52-2 |
| Molecular Formula | C20H35N3O13 |
| Molecular Weight | 525.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
GlcNAcβ(1-3)GalNAc-α-Thr (CAS 286959-52-2) is a high-purity analytical reference standard with the molecular formula C20H35N3O13 and a molecular weight of 525.50 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, GlcNAcβ(1-3)GalNAc-α-Thr is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 525.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures GlcNAcβ(1-3)GalNAc-α-Thr under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H35N3O13 |
| Molecular Weight | 525.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related GlcNAc Standards
- Galβ(1-3)[GlcNAcβ(1-6)]GalNAc (CAS 73499-58-8)
- GlcNAcβ(1-2)Man-α-ethylazide (CAS 1858224-15-3)
- Fucα(1-3)GlcNAc (CAS 52630-68-9)
- Fucα(1-6)GlcNAc (CAS 33639-80-4)
- Galβ(1-3)[GlcNAcβ(1-6)]GalNAc-α-Thr (CAS 186600-27-1)
- GlcNAcβ(1-3)[GlcNAcβ(1-6)]GalNAc-α-Thr (CAS 1304646-03-4)
- GlcNAcβ(1-3)[Neu5Acα(2-6)]GalNAc-α-pNP (CAS 1858223-99-0)
- Man5GlcNAc (CAS 74385-50-5)
Recommended Standards
- Doxorubicin Impurity N1 (CAS 80996-23-2)
- 1,2-Bis((2S,5S)-2,5-diethylphospholano)ethane(cyclooctadiene)rhodium(I) (CAS 2249947-34-8)
- 4-Methylumbelliferyl 2-acetamido-2-deoxy-4-O-(α-L-fucopyranosyl)-β-D-glucopyranoside (CAS 383160-13-2)
- Minoxidil Impurity 18 (CAS CATO-C4X-170018)
- Trachelogenin (CAS 34209-69-3)
- 1-Methyl-4-[2-(2-piperidinyl)ethyl]piperazinedihydrochloride (CAS 1220021-54-4)
- (1R,2S)-2-(methylamino)cyclohexan-1-ol hydrochloride (CAS 218964-42-2)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one (CAS 2408430-15-7)
- 1-(Bromomethyl)-4-methylcyclohexane (CAS 21857-32-9)
- 13WGF92B0H 527-85-5 o-Toluamide Benzamide, 2-methyl- 2-Methylbenzamide CCRIS 4669 EINECS 208-427-6 o-Methylbenzamide NSC 2169 Toluenemonoamine o-Toluic amide o-Tolylamide UNII-13WGF92B0H (CAS 527-85-5)
- 6-Ethyl-4-hydrazinylquinoline hydrochloride (CAS 1170599-72-0)
- 1-(3-Iodophenyl)propan-2-one (CAS 21906-35-4)
- 3-Ethoxy-N-[2-(4-ethylphenoxy)ethyl]aniline (CAS 1040685-29-7)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com