6-Methylpyrazin-2-amine CAS 5521-56-2
| CAS No. | 5521-56-2 |
| Molecular Formula | C5H7N3 |
| Molecular Weight | 109.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methylpyrazin-2-amine (CAS 5521-56-2), molecular formula C5H7N3 and molecular weight 109.13 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Methylpyrazin-2-amine (C5H7N3) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 109.13 g/mol, it falls into the low-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.
CATO manufactures 6-Methylpyrazin-2-amine 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 | C5H7N3 |
| Molecular Weight | 109.13 g/mol |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Methylpyrazin Standards
- N-methylpyrazin-2-amine (CAS 32111-28-7)
- (6-Methylpyrazin-2-yl)methanamine (CAS 867007-99-6)
- (5-Methylpyrazin-2-yl)methanol (CAS 61892-95-3)
- (6-Methylpyrazin-2-yl)methanol (CAS 77164-93-3)
- (3-methylpyrazin-2-yl)methanamine (CAS 205259-75-2)
- N-(1-Methylpyrazin-2(1H)-ylidene)cyanamide (CAS 83412-74-2)
- 1-(5-Methylpyrazin-2-yl)ethan-1-one (CAS 22047-27-4)
- 1-(6-Methylpyrazin-2-yl)ethanone (CAS 22047-26-3)
Recommended Standards
- 2-Hydrazinopyridine (CAS 4930-98-7)
- 2-Methyl-4-pyrimidinamine (CAS 74-69-1)
- 3-Amino-6-methylpyridazine (CAS 18591-82-7)
- 1-(methyl-d3)-1H-pyrrole-2-carbonitrile (CAS 1648881-86-0)
- (2-Chloro-5-(m-tolylcarbamoyl)phenyl)boronic acid (CAS 2096338-12-2)
- 2,6-Dibromo-1-iodo-4-(trifluoromethyl)benzene (CAS 1428234-52-9)
- 1-Methyl-2,6-diphenylpiperidin-4-one (CAS 5554-56-3)
- 2-Chloro-3-(4-isopropylpiperazin-1-yl)pyrazine (CAS 651047-53-9)
- 6-(4-Chlorophenyl)-2-cyclopropylpyrimidin-4-ol (CAS 1412959-63-7)
- Decahydroquinoxaline (CAS 90410-24-5)
- N-methyl-N-(tetrahydro-1,1-dioxido-3-thienyl)-Glycine, hydrochloride (1:1) (CAS 1052550-21-6)
- 3-Bromo-2-methoxy-6-methylbenzoic acid (CAS 681467-88-9)
- 2-Pyrrolidinone, 4-(3,4-dimethoxyphenyl)- (CAS 6891-55-0)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com