(R)-2-((tert-Butoxycarbonyl)amino)-2-phenylet… 102089-75-8

Name: (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate
Brand: Vaqora Chemicals
SKU: VQ-030413

About (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate

Listed under CAS 102089-75-8, (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate is an impurity of Elagolix available from Vaqora Chemicals. Its molecular formula is C14H21NO5S and its molecular weight is 315.39 g/mol. The IUPAC name is [(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-2-phenylethyl] methanesulfonate. It is also known as Elagolix Phenylethyl Mesylate (R-Isomer).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Elagolix impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Elagolix

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

Elagolix impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate
Catalogue No.	VQ-030413
CAS Number	102089-75-8
IUPAC name	[(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-2-phenylethyl] methanesulfonate
Molecular formula	C₁₄H₂₁NO₅S
Molecular weight	315.39 g/mol
Exact mass	315.114
Grade	Reference Standard
HSN code	38229090
InChIKey	QMCZMSKKAHWYBJ-LBPRGKRZSA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](COS(=O)(=O)C)C1=CC=CC=C1
PubChem CID	11723227

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 5
TPSA	90.1 Å²
Synonyms	Elagolix Phenylethyl Mesylate (R-Isomer), N-[(1R)-2-[(Methylsulfonyl)oxy]-1-phenylethyl]carbamic acid 1,1-dimethylethyl ester, 1,1-Dimethylethyl N-[(1R)-2-[(methylsulfonyl)oxy]-1-phenylethyl]carbamate, 1,1-Dimethylethyl N-((1R)-2-((methylsulfonyl)oxy)-1-phenylethyl)carbamate, N-((1R)-2-((Methylsulfonyl)oxy)-1-phenylethyl)carbamic acid 1,1-dimethylethyl ester, Carbamic acid, N-[(1R)-2-[(methylsulfonyl)oxy]-1-phenylethyl]-, 1,1-dimethylethyl ester, (2R)-2-[(tert-butoxycarbonyl)amino]-2-phenylethyl methanesulfonate, 1(R)-t-Butoxycarbonylamino-2-methanesulfonyloxy-1-phenylethane, [(2R)-2-(tert-butoxycarbonylamino)-2-phenyl-ethyl] methanesulfonate, 2-tert-Butoxycarbonylamino-1-methanesulfonyloxy-2-phenylethane, (R)-, Carbamic acid, [(1R)-2-[(methylsulfonyl)oxy]-1-phenylethyl]-, 1,1-dimethylethyl ester

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H341Suspected of causing genetic defects

Precautionary statements: P203, P261, P272, P280, P302 + P352, P318, P321, P333 + P317, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate?

The CAS Registry Number of (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate is 102089-75-8. It is also known as Elagolix Phenylethyl Mesylate (R-Isomer), N-[(1R)-2-[(Methylsulfonyl)oxy]-1-phenylethyl]carbamic acid 1,1-dimethylethyl ester, 1,1-Dimethylethyl N-[(1R)-2-[(methylsulfonyl)oxy]-1-phenylethyl]carbamate.

What is the molecular formula and molecular weight of (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate?

(R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate has the molecular formula C14H21NO5S and a molecular weight of 315.39 g/mol. Its IUPAC name is [(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-2-phenylethyl] methanesulfonate.

What is (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate used for?

(R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate is supplied as a characterised reference material related to Elagolix. 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 (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate can I order?

We supply (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate 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 (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate?

Yes. Every lot of (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate 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 (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate be shipped internationally?

Yes. (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylethyl methanesulfonate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.