5'-Azido-5'-deoxyguanosine CAS 42204-44-4
| CAS No. | 42204-44-4 |
| Molecular Formula | C10H12N8O4 |
| Molecular Weight | 308.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5'-Azido-5'-deoxyguanosine (CAS 42204-44-4), a certified reference material (molecular formula C10H12N8O4, MW 308.25 g/mol) for analytical method development and quality control.
Structurally, 5'-Azido-5'-deoxyguanosine (C10H12N8O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 308.25 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 5'-Azido-5'-deoxyguanosine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12N8O4 |
| Molecular Weight | 308.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 8 |
Related Azido Standards
- 2-Azido-2-deoxyguanosine (CAS 60921-30-4)
- 3-Azido-2,3-dideoxyguanosine (CAS 66323-46-4)
- 8-Azido Adenosine (CAS 4372-67-2)
- methyl 2-azido-3-(4,5-dichloro-2-methoxy-phenyl)prop-2-enoate (CAS 2755783-40-3)
- Azido-PEG6-alcohol (CAS 86770-69-6)
- Methyl 4-Azido-4,6-dideoxy-2-O-methyl-3-O-benzyl-α-D-glucopyranoside (CAS 861819-28-5)
- Methyl 2-azido-2-deoxy-4,6-O-[(S)-phenylmethylene]- a-L-altropyranoside (CAS 189211-02-7)
- [(3S)-3-azido-2,3-dihydrobenzofuran-6-yl] trifluoromethanesulfonate (CAS 2364560-62-1)
Recommended Standards
- 4-Acetoxy-3-trifluoromethylbenzophenone (CAS 890099-35-1)
- 7-Fluoro-8-methylnaphthalen-1-yl trifluoromethanesulfonate (CAS 2375588-89-7)
- 4-[2,4-bis(difluoromethoxy)phenyl]-1,3-thiazol-2-amine (CAS 757178-55-5)
- 4-(4-(Trifluoromethyl)benzoyl)phenyl acetate (CAS 890099-38-4)
- 2-(4-Bromopyrimidin-5-yl)acetic acid (CAS 1780346-84-0)
- 3-(Trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylic acid (CAS 1535990-71-6)
- sodium 5-[3-(morpholin-4-yl)pyrrolidin-1-yl]thiophene-2-carboxylate (CAS 1909324-68-0)
- 6'-(4-Methoxyphenyl)-2,4-dihydrospiro[1-benzothiopyran-3,3'-[1,5]dioxane]-4-one (CAS 339028-98-7)
- Propargyl-PEG2-OH (CAS 7218-43-1)
- 2-bromo-3-nitropyridine-4-carboxylic acid (CAS 1379308-71-0)
- Acamprosate-d12 Calcium (di-n-propyl-d12) (CAS 1225580-91-5)
- (1-Benzyl-2,5-dioxoimidazolidin-4-yl)acetic acid (CAS 1790213-67-0)
- 2-Chloro-1-(3,4-dichlorophenyl)ethan-1-ol (CAS 53065-95-5)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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