2-AMINO-5-NITRO-4-PICOLINE
2-Amino-4-methyl-5-nitropyridine
21901-40-6
4-METHYL-5-NITRO-2-PYRIDINAMINE
4-METHYL-5-NITRO-2-PYRIDYLAMINE
4-METHYL-5-NITRO-PYRIDIN-2-YLAMINE
AS04891 CAS 21901-40-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21901-40-6 |
| Molecular Formula | C6H13N3O2 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
2-AMINO-5-NITRO-4-PICOLINE
2-Amino-4-methyl-5-nitropyridine
21901-40-6
4-METHYL-5-NITRO-2-PYRIDINAMINE
4-METHYL-5-NITRO-2-PYRIDYLAMINE
4-METHYL-5-NITRO-PYRIDIN-2-YLAMINE
AS04891 (CAS 21901-40-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H13N3O2. Molecular weight: 159.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H13N3O2 |
| Molecular Weight | 159.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Spiro[cyclopropane-1,2'-pyrimido[1,2-a]pyrimidine] (CAS 754213-70-2)
- 3034-19-3
2-Nitrophenylhydrazine
Hydrazine, (o-nitrophenyl)-
4-15-00-00304 (Beilstein Handbook Reference)
BRN 0512797
EINECS 221-222-6 (CAS 3034-19-3)
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