Desmycosin - 95%, high purity , CAS No.11032-98-7

Item Number

D333704

Grouped product items
SKU	Size	Availability	Price
D333704-10mg	10mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$149.90
D333704-25mg	25mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$299.90
D333704-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$499.90

a 16-membered macrolide antibiotic and a metabolite of Tylosin

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Basic Description

Synonyms	Tylosin B (Desmycosin) 100 microg/mL in Acetonitrile \| J-002415 \| 2-[(4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-[(2R,3R,4S,5S,6R)-4-(dimethylamino)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-16-ethyl-4-hydroxy-15-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2
Specifications & Purity	95%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice

Names and Identifiers

IUPAC Name	2-[(4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-[(2R,3R,4S,5S,6R)-4-(dimethylamino)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-16-ethyl-4-hydroxy-15-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-5,9,13-trimethyl-2,10-dioxo-1-oxacyclohexadeca-11,13-dien-7-yl]acetaldehyde
INCHI	InChI=1S/C39H65NO14/c1-11-29-26(19-50-39-37(49-10)36(48-9)33(46)24(6)52-39)16-20(2)12-13-27(42)21(3)17-25(14-15-41)35(22(4)28(43)18-30(44)53-29)54-38-34(47)31(40(7)8)32(45)23(5)51-38/h12-13,15-16,21-26,28-29,31-39,43,45-47H,11,14,17-19H2,1-10H3/b13-12+,20-16+/t21-,22+,23-,24-,25+,26-,28-,29-,31+,32-,33-,34-,35-,36-,37-,38+,39-/m1/s1
InChi Key	QRPHLEPFYLNRDA-NLGRAQRVSA-N
Canonical SMILES	CCC1C(C=C(C=CC(=O)C(CC(C(C(C(CC(=O)O1)O)C)OC2C(C(C(C(O2)C)O)N(C)C)O)CC=O)C)C)COC3C(C(C(C(O3)C)O)OC)OC
Isomeric SMILES	CC[C@@H]1[C@H](/C=C(/C=C/C(=O)[C@@H](C[C@@H]([C@@H]([C@H]([C@@H](CC(=O)O1)O)C)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C)O)N(C)C)O)CC=O)C)\C)CO[C@H]3[C@@H]([C@@H]([C@@H]([C@H](O3)C)O)OC)OC
PubChem CID	6437804
Molecular Weight	771.93

Solubility

Soluble in DMSO, and methanol.

Refractive Index

n20D1.54 (Predicted)

Boil Point(°C)

~896.7° C at 760 mmHg (Predicted)

Melt Point(°C)

>104° C (dec.)

Safety and Hazards(GHS)

Pictogram(s)	GHS08, GHS09, GHS07
Signal	Danger
Hazard Statements	H319:Causes serious eye irritation H317:May cause an allergic skin reaction H334:May cause allergy or asthma symptoms or breathing difficulties if inhaled H410:Very toxic to aquatic life with long lasting effects
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P501:Dispose of contents/container to ... P284:[In case of inadequate ventilation] Wear respiratory protection. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P272:Contaminated work clothing should not be allowed out of the workplace. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. P362+P364:Take off contaminated clothing and wash it before reuse. P391:Collect spillage. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P342+P316:If experiencing respiratory symptoms: Get emergence medical help immediately.

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Basic Description