m 15

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

MedKoo CAT#: 584651

CAS#: 52364-71-3

Description: m 15 liquid crystals are a member of the oxycyanobiphenyl family. They exhibit liquid crystalline phase in the temperature range of 47-67.5oC. H NMR of the phase transitions has been studied.

Chemical Structure

m 15
CAS# 52364-71-3

Theoretical Analysis

MedKoo Cat#: 584651
Name: m 15
CAS#: 52364-71-3
Chemical Formula: C18H19NO
Exact Mass: 265.1467
Molecular Weight: 265.356
Elemental Analysis: C, 81.47; H, 7.22; N, 5.28; O, 6.03

Price and Availability

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1.0g USD 285.0 2 Weeks
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Synonym: m 15; D 105; 5COB; 5OCB

IUPAC/Chemical Name: (1,1'-Biphenyl)-4-carbonitrile, 4'-(pentyloxy)-


InChi Code: InChI=1S/C18H19NO/c1-2-3-4-13-20-18-11-9-17(10-12-18)16-7-5-15(14-19)6-8-16/h5-12H,2-4,13H2,1H3


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: >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: 2934.99.03.00

Preparing Stock Solutions

The following data is based on the product molecular weight 265.356 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

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X-Ray Studies on the Mesogen 4?-n-Pentyloxy-4-Biphenylcarbonitrile(5OCB) in the Solid Crystalline State Mandal P and Paul S Mol. Cryst. Liq. Cryst. 131(3-4), -, (1985)

Wide-line 1H NMR study of 4?-(pentyloxy)-4-biphenylcarbonitrile in different phase states Chuvaev VF, et al. Russian Journal of Inorganic Chemistry 53(12), 1925-1928, ()

m 15

1.0g / USD 285.0