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MedKoo Cat#: 561741 | Name: Butyryltimolol

Description:

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

Butyryltimolol is a lipophilic ester prodrug of timolol, a beta adrenergic blocer with antihypertensive and hemodynamic properties.

Chemical Structure

Butyryltimolol
Butyryltimolol
CAS#106351-79-5

Theoretical Analysis

MedKoo Cat#: 561741

Name: Butyryltimolol

CAS#: 106351-79-5

Chemical Formula: C17H30N4O4S

Exact Mass: 386.1988

Molecular Weight: 386.51

Elemental Analysis: C, 52.83; H, 7.82; N, 14.50; O, 16.56; S, 8.29

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 #
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Synonym
Butyryltimolol; Butyryl timolol; Butyryl-timolol;
IUPAC/Chemical Name
[(2S)-1-(tert-Butylamino)-3-[(4-morpholin-4-yl-1,2,5-thiadiazol-3-yl)oxy]propan-2-yl] butanoate
InChi Key
IGJCFKQCZRWRRM-ZDUSSCGKSA-N
InChi Code
InChI=1S/C17H30N4O4S/c1-5-6-14(22)25-13(11-18-17(2,3)4)12-24-16-15(19-26-20-16)21-7-9-23-10-8-21/h13,18H,5-12H2,1-4H3/t13-/m0/s1
SMILES Code
CCCC(O[C@H](COC1=NSN=C1N2CCOCC2)CNC(C)(C)C)=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
>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 386.51 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.

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: Potter DE, Shumate DJ, Bundgaard H, Lee VH. Ocular and cardiac beta-antagonism by timolol prodrugs, timolol and levobunolol. Curr Eye Res. 1988 Aug;7(8):755-9. PubMed PMID: 2903009. 2: Chang SC, Bundgaard H, Buur A, Lee VH. Low dose O-butyryl timolol improves the therapeutic index of timolol in the pigmented rabbit. Invest Ophthalmol Vis Sci. 1988 Apr;29(4):626-9. PubMed PMID: 3356517. 3: Chang SC, Chien DS, Bundgaard H, Lee VH. Relative effectiveness of prodrug and viscous solution approaches in maximizing the ratio of ocular to systemic absorption of topically applied timolol. Exp Eye Res. 1988 Jan;46(1):59-69. PubMed PMID: 3342834. 4: Chien DS, Bundgaard H, Lee VH. Influence of corneal epithelial integrity on the penetration of timolol prodrugs. J Ocul Pharmacol. 1988 Summer;4(2):137-46. PubMed PMID: 3171338.

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