Diphenhydramine Citrate CAS 88637-37-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 88637-37-0 |
| Molecular Formula | C17H21NO C6H8O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diphenhydramine Citrate (CAS 88637-37-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H21NO C6H8O7. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H21NO C6H8O7 |
| Molecular Weight | 447.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Diphenhydramine Standards
- Diphenhydramine EP Impurity C (CAS 118-23-0)
- Diphenhydramine-d6 Hydrochloride (CAS 1189986-72-8)
- Diphenhydramine d5 Hydrochloride (CAS 1219795-16-0)
- Diphenhydramine N-Oxide(hydrochloride) (CAS 13168-00-8)
- Diphenhydramine N-Glucuronide (CAS 137908-78-2)
- Diphenhydramine Hydrochloride (CAS 147-24-0)
- Diphenhydramine impurity 18 (CAS 150556-79-9)
- Diphenhydramine EP Impurity A(Dimenhydrinate EP Impurity F) (CAS 17471-10-2)
Recommended Standards
- Cannabinerol >85% (CAS 25654-32-4)
- Terbium(III) trifluoromethanesulfonate (CAS 148980-31-8)
- 1-(3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-3-carboxylic acid (CAS 1144436-95-2)
- (R)-4-iodo-2-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 2366997-10-4)
- 2-Chloro-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide (CAS 946365-20-4)
- 4-Bromo-5-iodo-2-methylbenzoic acid (CAS 1022983-51-2)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
Why CATO?
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