WARNING: This product is for research use only, not for human or veterinary use.
Hodoodo CAT#: H341458
CAS#: 74720-35-7
Description: XR 334 is a biochemical.
Hodoodo Cat#: H341458
Name: XR 334
CAS#: 74720-35-7
Chemical Formula: C19H16N2O3
Exact Mass: 320.12
Molecular Weight: 320.348
Elemental Analysis: C, 71.24; H, 5.03; N, 8.74; O, 14.98
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
Quote less than 1g will not be provided. To request quote, please email to sales @hodoodo.com or click below button.
Note: Price will be listed if it is available in the future.
Synonym: XR-334; XR 334; XR334.
IUPAC/Chemical Name: 2,5-Piperazinedione, 3-((4-methoxyphenyl)methylene)-6-(phenylmethylene)-, (Z,Z)-
InChi Key: QMUALMJMQXNBIA-LSQIQBGYSA-N
InChi Code: InChI=1S/C19H16N2O3/c1-24-15-9-7-14(8-10-15)12-17-19(23)20-16(18(22)21-17)11-13-5-3-2-4-6-13/h2-12H,1H3,(H,20,23)(H,21,22)/b16-11-,17-12-
SMILES Code: O=C(/C(NC/1=O)=C/C2=CC=C(OC)C=C2)NC1=C/C3=CC=CC=C3
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:
Biological target: | |
In vitro activity: | |
In vivo activity: |
The following data is based on the product molecular weight 320.35 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.
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 |
Formulation protocol: | |
In vitro protocol: | |
In vivo protocol: |
1: Ochoa JL, Bray WM, Lokey RS, Linington RG. Phenotype-Guided Natural Products Discovery Using Cytological Profiling. J Nat Prod. 2015 Sep 25;78(9):2242-8. doi: 10.1021/acs.jnatprod.5b00455. Epub 2015 Aug 21. PubMed PMID: 26292657.
2: Giessen TW, von Tesmar AM, Marahiel MA. Insights into the generation of structural diversity in a tRNA-dependent pathway for highly modified bioactive cyclic dipeptides. Chem Biol. 2013 Jun 20;20(6):828-38. doi: 10.1016/j.chembiol.2013.04.017. PubMed PMID: 23790493.
3: Bryans J, Charlton P, Chicarelli-Robinson I, Collins M, Faint R, Latham C, Shaw I, Trew S. Inhibition of plasminogen activator inhibitor-1 activity by two diketopiperazines, XR330 and XR334 produced by Streptomyces sp. J Antibiot (Tokyo). 1996 Oct;49(10):1014-21. PubMed PMID: 8968395.
4: Charlton PA, Faint RW, Bent F, Bryans J, Chicarelli-Robinson I, Mackie I, Machin S, Bevan P. Evaluation of a low molecular weight modulator of human plasminogen activator inhibitor-1 activity. Thromb Haemost. 1996 May;75(5):808-15. PubMed PMID: 8725728.