tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carba… 204913-01-9

Name: tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate
Brand: Vaqora Chemicals
SKU: VQ-027184

About tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate

tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate (CAS 204913-01-9) is an impurity of Bictegravir offered by Vaqora Chemicals. With the molecular formula C12H21NO3, it has a molar mass of 227.3 g/mol. Systematically, it is named tert-butyl N-[(1S,3R)-3-acetylcyclopentyl]carbamate. It is also known as CS-M3741 or (1S,3R)-3-Acetyl-1-(Boc-amino)-cyclopentane.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Bictegravir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate 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 Bictegravir

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

Bictegravir impurities

Specifications & identifiers

Chemical identifiers
Product name	tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate
Catalogue No.	VQ-027184
CAS Number	204913-01-9
IUPAC name	tert-butyl N-[(1S,3R)-3-acetylcyclopentyl]carbamate
Molecular formula	C₁₂H₂₁NO₃
Molecular weight	227.3 g/mol
Exact mass	227.1521
Grade	Reference Standard
HSN code	38229090
InChIKey	GUXURKSRCUGCCA-ZJUUUORDSA-N
SMILES	CC(=O)[C@@H]1CC[C@@H](C1)NC(=O)OC(C)(C)C
PubChem CID	24744996

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 3
TPSA	55.4 Å²
Synonyms	1-[(3S,1R)-3-N-BOC-aminocyclopentyl]-1-ethanone, 1,1-Dimethylethyl N-[(1S,3R)-3-acetylcyclopentyl]carbamate, Tert-butyl N-((1S,3R)-3-acetylcyclopentyl)carbamate, 1,1-Dimethylethyl N-((1S,3R)-3-acetylcyclopentyl)carbamate, 1-((3S,1R)-3-tert-Butoxycarbonyl-aminocyclopentyl)-1-ethanone, Carbamic acid, (3-acetylcyclopentyl)-, 1,1-dimethylethyl ester, (1S-cis)-, CS-M3741, (1S,3R)-3-Acetyl-1-(Boc-amino)-cyclopentane, rac-tert-butyl N-[(1R,3S)-3-acetylcyclopentyl]carbamate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate?

The CAS Registry Number of tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate is 204913-01-9. It is also known as 1-[(3S,1R)-3-N-BOC-aminocyclopentyl]-1-ethanone, 1,1-Dimethylethyl N-[(1S,3R)-3-acetylcyclopentyl]carbamate, Tert-butyl N-((1S,3R)-3-acetylcyclopentyl)carbamate.

What is the molecular formula and molecular weight of tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate?

tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate has the molecular formula C12H21NO3 and a molecular weight of 227.3 g/mol. Its IUPAC name is tert-butyl N-[(1S,3R)-3-acetylcyclopentyl]carbamate.

What is tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate used for?

tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate is supplied as a characterised reference material related to Bictegravir. 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 tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate can I order?

We supply tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate 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 tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate?

Yes. Every lot of tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate 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 tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate be shipped internationally?

Yes. tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate 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.