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Diphenhydramine and Impurities

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BrandProduct dataPurityPrice rangeEstimated delivery
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Diphenhydramine hydrochloride
REF: TM-T0330CAS: 147-24-0 		99.89%34.00 €~68.00 €Mon 02 Dec 24
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N-Nitroso Diphenhydramine EP Impurity A-d5 (N-Nitroso Dimenhydrinate EP Impurity F-d5)
REF: 4Z-D-0820CAS: 54855-43-1 		- - -To inquireTue 03 Dec 24
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Diphenhydramine Related Compound [3-(Benzyhdryloxy)propane-1,2-diol]
REF: 4Z-D-0812CAS: 19574-66-4 		- - -To inquireTue 03 Dec 24
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N-Nitroso Diphenhydramine EP Impurity A (N-Nitroso Dimenhydrinate EP Impurity F)
REF: 4Z-D-0815CAS: 55855-43-1 		- - -To inquireTue 03 Dec 24
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Diphenhydramine Impurity 8
REF: 4Z-D-0824CAS: 71126-64-2 		- - -To inquireTue 10 Dec 24
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Diphenhydramine Impurity 1
REF: 4Z-D-0814CAS: 21409-25-6 		- - -To inquireTue 10 Dec 24
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Diphenhydramine Methiodide
REF: 4Z-D-0811		- - -To inquireTue 10 Dec 24
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Diphenhydramine Impurity 5
REF: 4Z-D-0818		- - -To inquireTue 10 Dec 24
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Diphenhydramine Impurity 4
REF: 4Z-D-0817CAS: 41858-14-4 		- - -To inquireTue 10 Dec 24
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Diphenhydramine-d6 HCl
REF: 4Z-D-0821CAS:
- - -To inquireTue 10 Dec 24
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Diphenhydramine Impurity 7
REF: 4Z-D-0822CAS: 33431-10-6 		- - -To inquireTue 10 Dec 24
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N-Nitroso Diphenhydramine Impurity 8
REF: 4Z-D-0825		- - -To inquireTue 10 Dec 24
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N-Nitroso Diphenhydramine Impurity 7
REF: 4Z-D-0823		- - -To inquireTue 10 Dec 24
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Diphenhydramine Impurity 3
REF: 4Z-D-0816		- - -To inquireTue 10 Dec 24
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Diphenhydramine-d3
REF: 4Z-D-081		- - -To inquireTue 10 Dec 24
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Diphenhydramine
REF: TM-T21419CAS: 58-73-1 		99.49%40.00 €~60.00 €Tue 10 Dec 24
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Diphenhydramine Impurity 6
REF: 4Z-D-0819CAS: 524942-74-3 		- - -To inquireTue 10 Dec 24
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N-Desmethyl Diphenhydramine-d3 Hydrochloride
REF: TR-D291782CAS: 1794759-12-8 		- - -264.00 €~1,754.00 €Tue 10 Dec 24
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Diphenhydramine-d6 N-β-D-Glucuronide
REF: TR-D486912CAS: 137908-78-2 		- - -259.00 €~1,749.00 €Fri 10 Jan 25
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Diphenhydramine EP Impurity C HCl
REF: 4Z-D-089CAS: 1808-12-4 		- - -- - -Discontinued product
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Diphenhydramine hydrochloride
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Diphenhydramine hydrochloride

CAS:147-24-0
DPH: antihistamine for cough, nausea, itching, allergy, Parkinson's, sleep aid, cold remedy.
Formula:
C17H22ClNO
Purity:
99.89%
Color and Shape:
Taste Ph (5% Aqueous Solution) 4-6 (Ntp 1992)
Molecular weight:
291.82

Ref: TM-T0330

200mg34.00 €
1mL*10mM (DMSO)52.00 €
Estimated delivery in United States, on Monday 2 Dec 2024
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N-Nitroso Diphenhydramine EP Impurity A-d5 (N-Nitroso Dimenhydrinate EP Impurity F-d5)
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N-Nitroso Diphenhydramine EP Impurity A-d5 (N-Nitroso Dimenhydrinate EP Impurity F-d5)

CAS:54855-43-1
Formula:
C16H13D5N2O2
Molecular weight:
275.36

Ref: 4Z-D-0820

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 3 Dec 2024
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Diphenhydramine Related Compound [3-(Benzyhdryloxy)propane-1,2-diol]
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Diphenhydramine Related Compound [3-(Benzyhdryloxy)propane-1,2-diol]

CAS:19574-66-4
Formula:
C16H18O3
Color and Shape:
Colorless Liquid
Molecular weight:
258.32

Ref: 4Z-D-0812

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 3 Dec 2024
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N-Nitroso Diphenhydramine EP Impurity A (N-Nitroso Dimenhydrinate EP Impurity F)
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N-Nitroso Diphenhydramine EP Impurity A (N-Nitroso Dimenhydrinate EP Impurity F)

CAS:55855-43-1
Formula:
C16H18N2O2
Molecular weight:
270.33

Ref: 4Z-D-0815

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Estimated delivery in United States, on Tuesday 3 Dec 2024
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Diphenhydramine Impurity 8
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Diphenhydramine Impurity 8

CAS:71126-64-2
Formula:
C16H18BrNO
Molecular weight:
320.23

Ref: 4Z-D-0824

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine Impurity 1
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Diphenhydramine Impurity 1

CAS:21409-25-6
Formula:
C15H14O3
Molecular weight:
242.27

Ref: 4Z-D-0814

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine Methiodide
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Diphenhydramine Methiodide

Formula:
C18H24NO·I
Molecular weight:
270.40 126.90

Ref: 4Z-D-0811

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine Impurity 5
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Diphenhydramine Impurity 5

Formula:
C17H17NO3
Molecular weight:
283.33

Ref: 4Z-D-0818

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine Impurity 4
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Diphenhydramine Impurity 4

CAS:41858-14-4
Formula:
C17H19NO2
Molecular weight:
269.34

Ref: 4Z-D-0817

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine-d6 HCl
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Diphenhydramine-d6 HCl

CAS:1189986-72-8 1190043-54-9
Formula:
C17H15D6NO·HCl
Molecular weight:
261.40. 36.46

Ref: 4Z-D-0821

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine Impurity 7
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Diphenhydramine Impurity 7

CAS:33431-10-6
Formula:
C17H21NO
Molecular weight:
255.36

Ref: 4Z-D-0822

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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N-Nitroso Diphenhydramine Impurity 8
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N-Nitroso Diphenhydramine Impurity 8

Formula:
C16H17BrN2O2
Molecular weight:
349.23

Ref: 4Z-D-0825

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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N-Nitroso Diphenhydramine Impurity 7
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N-Nitroso Diphenhydramine Impurity 7

Formula:
C17H20N2O2
Molecular weight:
284.36

Ref: 4Z-D-0823

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine Impurity 3
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Diphenhydramine Impurity 3

Formula:
C17H19NO
Molecular weight:
253.35

Ref: 4Z-D-0816

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine-d3
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Diphenhydramine-d3

Formula:
C17H18D3NO
Molecular weight:
258.34

Ref: 4Z-D-081

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine
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Diphenhydramine

CAS:58-73-1
Diphenhydramine (Syntedril): first-gen antihistamine for allergies, antiemetic, antitussive, anticholinergic, sedative, treats drug-induced parkinsonism.
Formula:
C17H21NO
Purity:
99.49%
Color and Shape:
Solid
Molecular weight:
255.35

Ref: TM-T21419

200mg40.00 €
500mg60.00 €
1mL*10mM (DMSO)47.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine Impurity 6
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Diphenhydramine Impurity 6

CAS:524942-74-3
Formula:
C15H14O2
Molecular weight:
226.28

Ref: 4Z-D-0819

10mgTo inquire
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Estimated delivery in United States, on Tuesday 10 Dec 2024
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N-Desmethyl Diphenhydramine-d3 Hydrochloride
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N-Desmethyl Diphenhydramine-d3 Hydrochloride

Controlled Product
CAS:1794759-12-8
Applications Labelled N-Desmethyl Diphenhydramine (D291780). N-Desmethyl Diphenhydramine is an impurity of Diphenhydramine (D486900) with antihistaminic …
Formula:
C16H17D3ClNO
Color and Shape:
Neat
Molecular weight:
280.81

Ref: TR-D291782

25mg1,754.00 €
2500µg264.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Diphenhydramine-d6 N-β-D-Glucuronide
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Diphenhydramine-d6 N-β-D-Glucuronide

Controlled Product
CAS:137908-78-2
Applications A labelled glucuronide metabolite of Diphenhydramine (D486900) in humans. References Breyer-Pfaff, U., et al.: …
Formula:
C23H23D6NO7
Color and Shape:
Neat
Molecular weight:
437.52

Ref: TR-D486912

1mg259.00 €
10mg1,749.00 €
Estimated delivery in United States, on Friday 10 Jan 2025
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Diphenhydramine EP Impurity C HCl
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Diphenhydramine EP Impurity C HCl

CAS:1808-12-4
Formula:
C17H20BrNO·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
334.26 36.46

Ref: 4Z-D-089

10mgDiscontinuedRequest information
25mgDiscontinuedRequest information
50mgDiscontinuedRequest information
100mgDiscontinuedRequest information
Discontinued product
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