(S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hy… 75014-26-5

About (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol

(S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol is a metabolite or degradation product of Timolol carrying the CAS registry number 75014-26-5. With the molecular formula C11H22N4O3S, it has a molar mass of 290.39 g/mol. The IUPAC name is (2S)-1-(tert-butylamino)-3-[[4-(2-hydroxyethylamino)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Timolol, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Timolol

View every impurity, metabolite and intermediate we list for Timolol.

Timolol impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol
Catalogue No.	VQ-034280
CAS Number	75014-26-5
IUPAC name	(2S)-1-(tert-butylamino)-3-[[4-(2-hydroxyethylamino)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol
Molecular formula	C₁₁H₂₂N₄O₃S
Molecular weight	290.39 g/mol
Exact mass	290.1413
Grade	Reference Standard
HSN code	38229090
InChIKey	ATTFJZVUWAYAIV-QMMMGPOBSA-N
SMILES	CC(C)(C)NC[C@@H](COC1=NSN=C1NCCO)O
PubChem CID	119026007

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	4 / 8
TPSA	128 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol?

The CAS Registry Number of (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol is 75014-26-5.

What is the molecular formula and molecular weight of (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol?

(S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol has the molecular formula C11H22N4O3S and a molecular weight of 290.39 g/mol. Its IUPAC name is (2S)-1-(tert-butylamino)-3-[[4-(2-hydroxyethylamino)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol.

What is (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol used for?

(S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol is supplied as a characterised reference material related to Timolol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol can I order?

We supply (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol?

Yes. Every lot of (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol be shipped internationally?

Yes. We export (S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-[(2-hydroxyethyl)amino]-1,2,5-thiadiazol-3-yl]oxy]-2-propanol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.