Milbemycin A3
Milbemycin A3 (CAS 51596-10-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
About Milbemycin A3
Analytical teams working on Milbemycin use Milbemycin A3 as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 51596-10-2, formula C31H44O7 and molar mass 528.7 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Handling and storage
It carries the GHS signal word Warning (H302, H332, H373 and H400), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Milbemycin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Milbemycin A3 |
|---|---|
| Catalogue number | ZX-025625 |
| CAS number | 51596-10-2 |
| IUPAC name | (1R,4S,5'S,6R,6'R,8R,10E,13R,14E,16E,20R,21R,24S)-21,24-dihydroxy-5',6',11,13,22-pentamethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one |
| Molecular formula | C31H44O7 |
| Molar mass | 528.7 g/mol |
| Exact mass | 528.3087 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.1 |
| H-bond donors / acceptors | 2 / 7 |
| Topological polar surface area | 94.5 Ų |
| HS code | 38229090 |
| InChIKey | ZLBGSRMUSVULIE-GSMJGMFJSA-N |
| SMILES | 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([C@H]5O)C)C(=O)O3)O)C)\C)O[C@@H]1C |
| PubChem CID | 9828343 |
| Synonyms | Milbemectin A3, Milbemectin, Emamectin A3, Koromite, (6R,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-25-methylmilbemycin B, milbemycin alpha1, mixture of milbemycins A3 and A4, Milbemycin, Milbemycin alpha4, Milbemycin alpha13, Milbemycin alpha14, Milbemectin [ISO] |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H332Harmful if inhaled
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P260, P261, P264, P270, P271, P273, P301 + P317, P304 + P340, P317, P319, P330, P391, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Milbemycin A3
Which CAS number identifies Milbemycin A3?
What are the formula and molar mass of Milbemycin A3?
How is Milbemycin A3 used in pharmaceutical QC?
What grade and pack sizes are available for Milbemycin A3?
Which documents come with Milbemycin A3?
Can Zemixal ship Milbemycin A3 to my country?
More Milbemycin standards
More in API Impurities
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.