2-Methoxy-d3-pyrazine CAS 32046-21-2
| CAS No. | 32046-21-2 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-Methoxy-d3-pyrazine (CAS 32046-21-2), a certified reference material (molecular formula N/A, MW N/A g/mol) for analytical method development and quality control.
2-Methoxy-d3-pyrazine is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
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.
Physical & Chemical Properties
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1966 |
Related Methoxy Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
- 2-Methoxy-3-(trifluoromethyl)benzaldehyde (CAS 1000339-54-7)
- 1-Methoxy-3-methyl-5-(trifluoromethoxy)benzene (CAS 1000339-56-9)
- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
- 5-Methoxy-7-methyl-1H-indazole-3-carboxylic acid (CAS 1000340-57-7)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- 2-Methyl-6-(1h-1,2,4-triazol-1-yl)pyridin-3-amine (CAS 1001067-59-9)
- 7-Bromo-2-(tert-butyl)-4-chloroquinazoline (CAS 887592-23-6)
- N-(5-Amino-2-fluorophenyl)-2-(2-methoxyphenoxy)-acetamide (CAS 953880-87-0)
- D-Glucose-13C6 (CAS 110187-42-3)
- 1,3-Propylenediisothiocyanate (CAS 52714-52-0)
- 3-Ethyl-1H-pyrazolo[5,1-c][1,2,4]triazol-7-amine (CAS 227611-01-0)
- 2-(3-Bromophenyl)acetamide (CAS 60312-83-6)
- N1,N3-diphenylpropane-1,3-diimine (CAS 5652-79-9)
- (2S)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine (CAS 76209-98-8)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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