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

MedKoo CAT#: 319518

CAS#: 129496-10-2 (oxime)

Description: Milbemycin oxime is a veterinary drug from the group of milbemycins, used as a broad spectrum antiparasitic. It is active against worms (anthelmintic), insects (insecticide) and mites (miticide). Milbemycin oxime is a semi-synthetic macrocyclic lactone prepared by the oxidation and oximation of an 80:20 ratio of milbemycin A3 and A. Like avermectins, milbemycins are products of fermentation by Streptomyces species. They have a similar mechanism of action, but a longer half-life than the avermectins. Milbemycin oxime is produced by Streptomyces hygroscopicus aureolacrimosus. It opens glutamate sensitive chloride channels in neurons and myocytes of invertebrates, leading to hyperpolarisation of these cells and blocking of signal transfer.


Chemical Structure

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Milbemycin oxime
CAS# 129496-10-2 (oxime)

Theoretical Analysis

MedKoo Cat#: 319518
Name: Milbemycin oxime
CAS#: 129496-10-2 (oxime)
Chemical Formula: N/A (mixture)
Exact Mass:
Molecular Weight:
Elemental Analysis: N/A (mixture)

Size Price Shipping out time Quantity
200mg USD 150 Same day
500mg USD 250 Same day
1g USD 450 Same day
2g USD 750 Same day
5g USD 1250 2 Weeks
10g USD 1950 2 Weeks
100g USD 9850 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-02-27. Prices are subject to change without notice.

Milbemycin oxime, purity > 98%, is in stock. The same day shipping after order is received.

Related CAS #: 51570-36-6 (free base)   129496-10-2 (oxime)   114177-14-9 (A3 Oxime)  

Synonym: CGA-179246; CGA 179246; CGA179246; Milbemycin A 5-oxime; Milbemite; Trifexis; Milbemycin oxime; trade name Interceptor.

IUPAC/Chemical Name: None (it is a mixture of two molecules)

InChi Key: CKVMAPHTVCTEMM-ALPQRHTBSA-N

InChi Code: InChI=1S/C32H45NO7.C31H43NO7/c1-6-27-21(4)12-13-31(40-27)17-25-16-24(39-31)11-10-20(3)14-19(2)8-7-9-23-18-37-29-28(33-36)22(5)15-26(30(34)38-25)32(23,29)35;1-18-7-6-8-23-17-36-28-27(32-35)21(4)14-26(31(23,28)34)29(33)37-25-15-24(10-9-19(2)13-18)39-30(16-25)12-11-20(3)22(5)38-30/h7-10,15,19,21,24-27,29,35-36H,6,11-14,16-18H2,1-5H3;6-9,14,18,20,22,24-26,28,34-35H,10-13,15-17H2,1-5H3/b8-7+,20-10+,23-9+,33-28-;7-6+,19-9+,23-8+,32-27-/t19-,21-,24+,25-,26-,27+,29+,31+,32+;18-,20-,22+,24+,25-,26-,28+,30-,31+/m00/s1

SMILES Code: CC[C@@H]1[C@H](CC[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/C[C@H](/C=C/C=C/4\CO[C@H]\5[C@@]4([C@@H](C=C(/C5=N/O)C)C(=O)O3)O)C)\C)C.C[C@H]1CC[C@]2(C[C@@H]3C[C@H](O2)C/C=C(/C[C@H](/C=C/C=C/4\CO[C@H]\5[C@@]4([C@@H](C=C(/C5=N/O)C)C(=O)O3)O)C)\C)O[C@@H]1C

Appearance:
White to off-white 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, not in water

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

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
Soluble in DMSO, not in water 100.0

Preparing Stock Solutions

The following data is based on the product molecular weight 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.

Select a batch to recalculate based on the batch molecular weight:
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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