2-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride CAS 424819-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 424819-91-0 |
| Molecular Formula | C8H11N3 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride (CAS 424819-91-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H11N3 2*HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H11N3 2*HCl |
| Molecular Weight | 185.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 5,6,7,8-Tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine (CAS 1029720-37-3)
- 7-Benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(4aH)-one (CAS 1053656-41-9)
- 1058704-79-2 4-Ethyl-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine 8261AC C9H13N3 (CAS 1058704-79-2)
- 6-Benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 109229-22-3)
- 7-Methyl-5,6,7,8-tetrahydropyrido[4,3-e][1,2,4]triazin-3-amine (CAS 1152506-03-0)
- 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride (CAS 1159812-70-0)
- 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 1159882-42-4)
- 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione hydrochloride (CAS 1170023-46-7)
Recommended Standards
- 2-Nitrocycloheptan-1-one (CAS 13154-27-3)
- N-(2,4-Dimethoxyphenyl)-2-methoxybenzamide (CAS 314022-75-8)
- (2E)-4-{[(1-Methyl-1H-pyrazol-4-yl)methyl][2-(pyrrolidin-1-ylsulfonyl)ethyl]amino}-4-oxobut-2-enoic acid (CAS 1010866-07-5)
- (E)-3-(1,3-benzodioxol-5-yl)-2-(2-thienyl)-2-propenenitrile (CAS 1002342-12-2)
- N-(3-bromobenzyl)propane-2-sulfonamide (CAS 1134203-88-5)
- Methyl({1-[4-methyl-2-(propan-2-yl)-1,3-thiazol-5-yl]ethyl})amine (CAS 1249202-21-8)
- Smac-N7 Peptide (CAS 401913-57-3)
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