WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 463955
CAS#: 59-33-6
Description: Pyrilamine maleate is a first generation antihistamine, targeting the H1 receptor as an inverse agonist. It rapidly permeates the brain often causing drowsiness.
MedKoo Cat#: 463955
Name: Pyrilamine maleate
CAS#: 59-33-6
Chemical Formula: C21H27N3O5
Exact Mass: 401.1951
Molecular Weight: 401.463
Elemental Analysis: C, 62.83; H, 6.78; N, 10.47; O, 19.93
This product is not in stock, which may be available by custom synthesis.
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Synonym: Pyrilamine maleate; NSC 3604; NSC3604; NSC-3604; Mepyramine;
IUPAC/Chemical Name: N1-(4-methoxybenzyl)-N2,N2-dimethyl-N1-(pyridin-2-yl)ethane-1,2-diamine maleate
InChi Key: JXYWFNAQESKDNC-BTJKTKAUSA-N
InChi Code: InChI=1S/C17H23N3O.C4H4O4/c1-19(2)12-13-20(17-6-4-5-11-18-17)14-15-7-9-16(21-3)10-8-15;5-3(6)1-2-4(7)8/h4-11H,12-14H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1-
SMILES Code: COc1ccc(CN(c2ncccc2)CCN(C)C)cc1.OC(/C=C\C(O)=O)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 401.463 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
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