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MedKoo CAT#: 585294

CAS#: 28546-58-9

Description: Uldazepam is a benzodiazepine derivative with sedative and anxiolytic effects.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-10-31. Prices are subject to change without notice.

Uldazepam 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 sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 585294
Name: Uldazepam
CAS#: 28546-58-9
Chemical Formula: C18H15Cl2N3O
Exact Mass: 359.0592
Molecular Weight: 360.238
Elemental Analysis: C, 60.02; H, 4.20; Cl, 19.68; N, 11.66; O, 4.44

Synonym: Uldazepam; U 31,920; U 31920; U-31,920

IUPAC/Chemical Name: 3H-1,4-Benzodiazepin-2-amine, 7-chloro-5-(2-chlorophenyl)-N-(2-propenyloxy)-


InChi Code: InChI=1S/C18H15Cl2N3O/c1-2-9-24-23-17-11-21-18(13-5-3-4-6-15(13)20)14-10-12(19)7-8-16(14)22-17/h2-8,10H,1,9,11H2,(H,22,23)


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:


1: Oelschläger H, Ellaithy MM. Analyses of drugs by polarographic methods, XXVII. The polarographic behaviour of uldazepam. Arch Pharm (Weinheim). 1987 Jan;320(1):80-7. Erratum in: Arch Pharm (Weinheim) 1987 Apr;320(4):384. PubMed PMID: 2882739.

2: Oelschläger H, Ellaithy MM, Volke J. [Mechanism of the polarographic reduction of the tranquilizer uldazepam]. Arch Pharm (Weinheim). 1988 Feb;321(2):69-72. German. PubMed PMID: 3369929.