WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 596703
CAS#: 200051-19-0
Description: L-771688, also known as SNAP-6383, is an α1A-adrenoceptor antagonist potentially for the treatment of benign prostatic hyperplasia. L-771,688 had high affinity (Ki less than or = 1 nM) for [3H]prazosin binding to cloned human, rat and dog alpha1A-adrenoceptors and high selectivity (>500-fold) over alpha1B and alpha1D-adrenoceptors. L-771,688 is a highly selective alpha1A-adrenoceptor antagonist.
MedKoo Cat#: 596703
Name: L-771688 dihydrochloride
CAS#: 200051-19-0
Chemical Formula: C28H35Cl2F2N5O5
Exact Mass:
Molecular Weight: 630.51
Elemental Analysis: C, 53.34; H, 5.60; Cl, 11.24; F, 6.03; N, 11.11; O, 12.69
This product is not in stock, which may be available by custom synthesis.
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Synonym: L-771688 dihydrochloride; L 771688 dihydrochloride; L771688 dihydrochloride;
IUPAC/Chemical Name: methyl (S)-4-(3,4-difluorophenyl)-6-(methoxymethyl)-2-oxo-3-((3-(4-(pyridin-2-yl)piperidin-1-yl)propyl)carbamoyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate dihydrochloride
InChi Key: ZMUWSPDVFPVYFA-WLOLSGMKSA-N
InChi Code: InChI=1S/C28H33F2N5O5.2ClH/c1-39-17-23-24(26(36)40-2)25(19-7-8-20(29)21(30)16-19)35(28(38)33-23)27(37)32-12-5-13-34-14-9-18(10-15-34)22-6-3-4-11-31-22;;/h3-4,6-8,11,16,18,25H,5,9-10,12-15,17H2,1-2H3,(H,32,37)(H,33,38);2*1H/t25-;;/m0../s1
SMILES Code: COCC1=C(C(OC)=O)[C@H](c2cc(F)c(F)cc2)N(C(N1)=O)C(NCCCN3CCC(c4ncccc4)CC3)=O.Cl.Cl
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
The following data is based on the product molecular weight 630.51 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 |
1: Xu F, Huang D, Lin X, Wang Y. Highly enantioselective Biginelli reaction catalyzed by SPINOL-phosphoric acids. Org Biomol Chem. 2012 Jun 14;10(22):4467-70. doi: 10.1039/c2ob25663k. Epub 2012 May 8. PubMed PMID: 22565820.
2: Li N, Chen XH, Song J, Luo SW, Fan W, Gong LZ. Highly enantioselective organocatalytic Biginelli and Biginelli-like condensations: reversal of the stereochemistry by tuning the 3,3'-disubstituents of phosphoric acids. J Am Chem Soc. 2009 Oct 28;131(42):15301-10. doi: 10.1021/ja905320q. Erratum in: J Am Chem Soc. 2010 Aug 11;132(31):10953. PubMed PMID: 19785440.
3: Winchell GA, Mistry GC, Kari PP, Marbury T, Miller JL, Simpson RC, Rodrigues AD, Gottesdiener KM, Wagner JA. The effect of ketoconazole on the pharmacokinetics of a selective alpha 1A-adrenoceptor antagonist. J Clin Pharmacol. 2005 Jun;45(6):699-703. PubMed PMID: 15901753.
4: Chang RS, Chen TB, O'Malley SS, Pettibone DJ, DiSalvo J, Francis B, Bock MG, Freidinger R, Nagarathnam D, Miao SW, Shen Q, Lagu B, Murali Dhar TG, Tyagarajan S, Marzabadi MR, Wong WC, Gluchowski C, Forray C. In vitro studies on L-771,688 (SNAP 6383), a new potent and selective alpha1A-adrenoceptor antagonist. Eur J Pharmacol. 2000 Dec 15;409(3):301-12. PubMed PMID: 11108825.
