(5-Aminopyrazin-2-yl)dimethylphosphine oxide CAS 2361977-52-6
| CAS No. | 2361977-52-6 |
| Molecular Formula | C6H10N3OP |
| Molecular Weight | 171.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies (5-Aminopyrazin-2-yl)dimethylphosphine oxide (CAS 2361977-52-6), a certified reference material (molecular formula C6H10N3OP, MW 171.14 g/mol) for analytical method development and quality control.
Structurally, (5-Aminopyrazin-2-yl)dimethylphosphine oxide (C6H10N3OP) contains an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 171.14 g/mol, it falls into the medium-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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10N3OP |
| Molecular Weight | 171.14 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Related Aminopyrazin Standards
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- 2-(5-Aminopyrazin-2-yl)propan-2-ol (CAS 1174231-20-9)
- 4-(6-Aminopyrazin-2-yl)benzonitrile (CAS 1126634-72-7)
- 1-(3-aminopyrazin-2-yl)ethan-1-one (CAS 121246-93-3)
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- (4-(6-Aminopyrazin-2-yl)phenyl)methanol (CAS 1365969-34-1)
Recommended Standards
- (4-Aminopyrimidin-5-yl)dimethylphosphine oxide (CAS 2758004-60-1)
- 1-(2,4-Difluorophenyl)-N-methoxymethanimine (CAS 543731-19-7)
- (2-Aminopyrimidin-5-yl)dimethylphosphine oxide (CAS 2362008-83-9)
- 1-(3-Amino-2,6-difluorophenyl)ethan-1-one (CAS 99724-35-3)
- 10:0 Coenzyme A 799812-83-2 decanoyl Coenzyme A (ammonium salt) (CAS 799812-83-2)
- 4-Methyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 53645-73-1)
- 6-Cyclopropoxynicotinic acid (CAS 1823367-01-6)
- 3-Methyl-5,6-dihydrobenzo[d]isoxazol-7(4H)-one (CAS 170487-35-1)
- Benzyl 3-aminoazetidine-1-carboxylate hydrochloride (CAS 1203295-44-6)
- 4-Amino-6-(difluoromethyl)-2-methylpyridine-3-sulfonamide (CAS 1806816-92-1)
- Benzyl 3-(aminomethyl)-3-hydroxypyrrolidine-1-carboxylate (CAS 872715-55-4)
- [1,2,4]Triazolo[1,5-a]pyridine-5-carboxylic Acid (CAS 1234616-38-6)
- Nebivolol Impurity 71 (CAS CATO-C4X-196871)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
Why CATO?
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