(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)glycine CAS 878683-87-5
| CAS No. | 878683-87-5 |
| Molecular Formula | C8H9N5O2 |
| Molecular Weight | 207.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)glycine.
CATO supplies (3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)glycine (CAS 878683-87-5), a certified reference material (molecular formula C8H9N5O2, MW 207.19 g/mol) for analytical method development and quality control.
Structurally, (3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)glycine (C8H9N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 207.19 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)glycine 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 | C8H9N5O2 |
| Molecular Weight | 207.19 g/mol |
| Appearance | Off-white to pale 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 3-(3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)propanoic acid (CAS 53304-46-4)
- 1-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)propan-2-one (CAS 442865-39-6)
- 1,2,4-Triazolo[3,4-b]benzothiazole-3(2H)-thione (CAS 6957-85-3)
- 2-((3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)acetic acid (CAS 842972-52-5)
- 3-{6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}propanoic acid (CAS 1018052-60-2)
- 2-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)acetamide (CAS 66234-68-2)
- 1,2,4-Triazolo[3,4-b]benzothiazole-5-methanol (CAS 69243-49-8)
- 1-(1H-[1,2,3]Triazolo[4,5-d]pyrimidin-7-yl)pyrrolidin-3-amine (CAS 1713639-73-6)
Recommended Standards
- (1-Methyl-5-nitro-1H-benzo[d]imidazol-2-yl)methanol (CAS 85346-50-5)
- (Z)-N'-(2-cyanoacetyl)-2-(1H-1,2,4-triazol-1-yl)acetohydrazonamide (CAS 477852-45-2)
- (1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino)-acetic acid (CAS 902034-31-5)
- 1-(2-Nitrophenyl)imidazolidin-2-one (CAS 500890-58-4)
- Solvent Red 149 (CAS 21295-57-8)
- 2-Bromo-4-methoxy-5-benzyloxybenzoic acid (CAS 24958-42-7)
- methyl 4-formylpiperidine-1-carboxylate (CAS 916078-41-6)
- N-(5-Methyl-4,5-dihydrooxazol-2-yl)benzamide (CAS 802321-46-6)
- 2'-Chloro-2-hydroxy-5-methyl benzophenone (CAS 6280-52-0)
- 6-Chloro-8-fluoro-3,4-dihydronaphthalen-1(2H)-one (CAS 745784-68-3)
- 6-(tert-Butoxy)-5-cyclopropoxypyridine-2-sulfonamide (CAS 1243285-71-3)
- ethyl 6-oxaspiro[2.5]octane-1-carboxylate (CAS 909406-74-2)
- D-Neopterin (CAS 2009-64-5)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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