Bendectin (old formulation)

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MedKoo CAT#: 581641

CAS#: 10238-21-8

Description: Bendectin (old formulation) contains dicyclomine, doxylamine succinate, pyridoxine; in the U.S., dicyclomine has been removed from the combination because it was ineffective. Pyridoxine/doxylamine, sold under the brand name Diclectin among others, is a combination of pyridoxine hydrochloride (vitamin B6) and doxylamine succinate. It is generally used for nausea and vomiting of pregnancy (morning sickness).

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-08-15. Prices are subject to change without notice.

is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 581641
Name: Bendectin (old formulation)
CAS#: 10238-21-8
Chemical Formula: C48H76Cl2N4O10
Exact Mass: 938.4939
Molecular Weight: 940.05
Elemental Analysis: C, 61.33; H, 8.15; Cl, 7.54; N, 5.96; O, 17.02

Synonym: Bendectin (old formulation); Bendectin; Debendox; Lenotan.

IUPAC/Chemical Name: succinic acid compound with 2-(diethylamino)ethyl [1,1'-bi(cyclohexane)]-1-carboxylate and (5-hydroxy-6-methylpyridine-3,4-diyl)dimethanol and N,N-dimethyl-2-(1-phenyl-1-(pyridin-2-yl)ethoxy)ethan-1-amine (1:1:1:1) dihydrochloride


InChi Code: InChI=1S/C19H35NO2.C17H22N2O.C8H11NO3.C4H6O4.2ClH/c1-3-20(4-2)15-16-22-18(21)19(13-9-6-10-14-19)17-11-7-5-8-12-17;1-17(20-14-13-19(2)3,15-9-5-4-6-10-15)16-11-7-8-12-18-16;1-5-8(12)7(4-11)6(3-10)2-9-5;5-3(6)1-2-4(7)8;;/h17H,3-16H2,1-2H3;4-12H,13-14H2,1-3H3;2,10-12H,3-4H2,1H3;1-2H2,(H,5,6)(H,7,8);2*1H

SMILES Code: CCN(CC)CCOC(=O)C1(CCCCC1)C2CCCCC2.Cc1c(c(c(cn1)CO)CO)O.CC(c1ccccc1)(c2ccccn2)OCCN(C)C.C(CC(=O)O)C(=O)O.Cl.Cl

Technical Data

Solid powder

>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).

Soluble in DMSO

Shelf Life:
>3 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:


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