WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 341440

CAS#: 50528-97-7

Description: Xilobam is a biochemical.

Chemical Structure

CAS# 50528-97-7

Theoretical Analysis

MedKoo Cat#: 341440
Name: Xilobam
CAS#: 50528-97-7
Chemical Formula: C14H19N3O
Exact Mass: 245.1528
Molecular Weight: 245.326
Elemental Analysis: C, 68.54; H, 7.81; N, 17.13; O, 6.52

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Xilobam; McN-3113; McN 3113; McN3113.

IUPAC/Chemical Name: Urea, 1-(1-methyl-2-pyrrolidinylidene)-3-(2,6-xylyl)-


InChi Code: InChI=1S/C14H19N3O/c1-10-6-4-7-11(2)13(10)16-14(18)15-12-8-5-9-17(12)3/h4,6-7H,5,8-9H2,1-3H3,(H,16,18)/b15-12-


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

Preparing Stock Solutions

The following data is based on the product molecular weight 245.326 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.

Recalculate based on batch purity %
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

Molarity Calculator

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Reconstitution Calculator

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1: Wu WN, McKown LA. Recent advances in biotransformation of CNS and cardiovascular agents. Curr Drug Metab. 2000 Nov;1(3):255-70. Review. PubMed PMID: 11465048.

2: Wu WN, Hills JF, Egan RS. Metabolism of xilobam in laboratory animals and man. Xenobiotica. 1994 Jul;24(7):649-62. PubMed PMID: 7975729.

3: Janicki CA, Walkling WD, Erlich RH, Bainbridge CA. Xilobam: analysis, determination of decomposition products, and assessment of stability. J Pharm Sci. 1981 Jul;70(7):778-80. PubMed PMID: 7264926.

4: Gardocki JF, Hageman WE, Pruss TP. Pharmacological profile of N-(2,6-DIMETHYLPHENYL)-N-(1-methyl-2pyrrolidinylidene)urea, xilobam, a new centrally acting skeletal muscle relaxant. Arch Int Pharmacodyn Ther. 1978 Jun;233(2):326-42. PubMed PMID: 99099.