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MedKoo Cat#: 585366 | Name: Variapeptin

Description:

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

Variapeptin is a depsipeptide antibiotic active against Gram-positive bacteria and cytotoxic against mammalian cells.

Chemical Structure

Variapeptin
Variapeptin
CAS#128534-58-7

Theoretical Analysis

MedKoo Cat#: 585366

Name: Variapeptin

CAS#: 128534-58-7

Chemical Formula: C46H72N8O13

Exact Mass: 944.5219

Molecular Weight: 945.13

Elemental Analysis: C, 58.46; H, 7.68; N, 11.86; O, 22.01

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
Variapeptin
IUPAC/Chemical Name
N-[3-benzyl-7-hydroxy-20-(hydroxymethyl)-4,6-dimethyl-2,5,8,15,19,22-hexaoxo-17-propan-2-yl-18-oxa-1,4,7,13,14,21,27-heptazatricyclo[21.4.0.09,14]heptacosan-16-yl]-2-hydroxy-2-[2-hydroxy-6-methyl-5-(2-methylbutyl)oxan-2-yl]propanamide
InChi Key
PBXKWAYVRNEWSB-UHFFFAOYSA-N
InChi Code
InChI=1S/C46H72N8O13/c1-9-27(4)23-31-19-20-46(64,67-29(31)6)45(7,63)44(62)50-36-37(26(2)3)66-43(61)32(25-55)49-38(56)33-17-13-21-47-52(33)40(58)35(24-30-15-11-10-12-16-30)51(8)39(57)28(5)54(65)41(59)34-18-14-22-48-53(34)42(36)60/h10-12,15-16,26-29,31-37,47-48,55,63-65H,9,13-14,17-25H2,1-8H3,(H,49,56)(H,50,62)
SMILES Code
CC(C1(O)OC(C)C(CC(C)CC)CC1)(O)C(NC(C(C(C)C)OC(C(CO)N2)=O)C(N3NCCCC3C(N(O)C(C)C(N(C)C(CC4=CC=CC=C4)C(N5NCCCC5C2=O)=O)=O)=O)=O)=O
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
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 945.13 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: Nakagawa M, Hayakawa Y, Furihata K, Seto H. Structural studies on new depsipeptide antibiotics, variapeptin and citropeptin. J Antibiot (Tokyo). 1990 May;43(5):477-84. PubMed PMID: 2358400. 2: Nakagawa M, Hayakawa Y, Adachi K, Seto H. A new depsipeptide antibiotic, variapeptin. Agric Biol Chem. 1990 Mar;54(3):791-4. PubMed PMID: 1368536.