MedKoo Cat#: 575671 | Name: FR-179642
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Description:

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

FR-179642 is a cyclic peptide and an important intermediate in producing micafungin.

Chemical Structure

FR-179642
FR-179642
CAS#168110-44-9 (free)

Theoretical Analysis

MedKoo Cat#: 575671

Name: FR-179642

CAS#: 168110-44-9 (free)

Chemical Formula: C35H52N8O20S

Exact Mass: 936.3019

Molecular Weight: 936.90

Elemental Analysis: C, 44.87; H, 5.59; N, 11.96; O, 34.15; S, 3.42

Price and Availability

Size Price Availability Quantity
50mg USD 250.00 2 Weeks
100mg USD 450.00 2 Weeks
200mg USD 750.00 2 Weeks
500mg USD 1,350.00 2 Weeks
1g USD 2,050.00 2 Weeks
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Synonym
FR-133303; FR 133303; FR133303; FR-179642; FR 179642; FR179642; Micafungin FR-179642 impurity; Pneumocandin M1
IUPAC/Chemical Name
5-((1S,2S)-2-((2R,6S,9S,11R,12R,14aS,15S,16S,20S,23S,25aS)-9-amino-20-((R)-3-amino-1-hydroxy-3-oxopropyl)-2,11,12,15-tetrahydroxy-6-((R)-1-hydroxyethyl)-16-methyl-5,8,14,19,22,25-hexaoxotetracosahydro-1H-dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacyclohenicosin-23-yl)-1,2-dihydroxyethyl)-2-hydroxyphenyl hydrogen sulfate
InChi Key
QCYMOOBOFFUBHZ-CPYYHODSSA-N
InChi Code
InChI=1S/C35H52N8O20S/c1-11-9-43-25(26(11)50)33(57)41-31(55)19(48)7-15(36)29(53)38-22(12(2)44)34(58)42-10-14(45)6-16(42)30(54)40-24(32(56)39-23(35(43)59)18(47)8-21(37)49)28(52)27(51)13-3-4-17(46)20(5-13)63-64(60,61)62/h3-5,11-12,14-16,18-19,22-28,31,44-48,50-52,55H,6-10,36H2,1-2H3,(H2,37,49)(H,38,53)(H,39,56)(H,40,54)(H,41,57)(H,60,61,62)/t11-,12+,14+,15-,16-,18+,19+,22-,23-,24-,25-,26-,27-,28-,31+/m0/s1
SMILES Code
C[C@H]1CN2[C@H](C(N[C@H](O)[C@H](O)C[C@H](N)C(N[C@@H]([C@H](O)C)C(N3C[C@H](O)C[C@H]3C(N[C@@H]([C@H](O)[C@@H](O)C4=CC(OS(=O)(O)=O)=C(O)C=C4)C(N[C@@H]([C@H](O)CC(N)=O)C2=O)=O)=O)=O)=O)=O)[C@H]1O
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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 936.90 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
1. Ueda S, Sakamoto K, Oohata N, Tsuboi M, Yamashita M, Hino M, Yamada M, Hashimoto S. Screening and characterization of microorganisms with FR901379 acylase activity. J Antibiot (Tokyo). 2010 Feb;63(2):65-70. doi: 10.1038/ja.2009.119. Epub 2009 Dec 11. PMID: 20010796.