Atazanavir KSM- 2 R,R Isomer

Name: Atazanavir KSM- 2 R,R Isomer
Brand: Zemixal
SKU: ZX-023382

Reference StandardAvailable on request

Buy Atazanavir KSM- 2 R,R Isomer (CAS 98818-34-9) from Zemixal: C15H21NO3, COA and SDS with every lot, worldwide shipping.

Pack sizes

Atazanavir KSM- 2 R,R Isomer chemical structure

CAS number98818-34-9

FormulaC₁₅H₂₁NO₃

Molar mass263.33 g/mol

Physical formSolid

HS code38229090

InChIKeyNVPOUMXZERMIJK-OLZOCXBDSA-N

IUPAC nametert-butyl N-[(1R)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate

About Atazanavir KSM- 2 R,R Isomer

Analytical teams working on Atazanavir use Atazanavir KSM- 2 R,R Isomer as a qualified comparison standard. Key data (Reference Standard): CAS 98818-34-9, formula C15H21NO3 and molar mass 263.33 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Hazard communication follows GHS (Warning: H302 and H319). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Atazanavir

See every impurity, metabolite and related compound we list for this API.

Atazanavir standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Atazanavir KSM- 2 R,R Isomer
Product name	Atazanavir KSM- 2 R,R Isomer
Catalogue number	ZX-023382
CAS number	98818-34-9
IUPAC name	tert-butyl N-[(1R)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate
Molecular formula	C₁₅H₂₁NO₃
Molar mass	263.33 g/mol
Exact mass	263.1521
Grade	Reference Standard
Physical form	Solid
XLogP3	2.6
H-bond donors / acceptors	1 / 3
Topological polar surface area	50.9 Å²
HS code	38229090
InChIKey	NVPOUMXZERMIJK-OLZOCXBDSA-N
SMILES	CC(C)(C)OC(=O)N[C@H](CC1=CC=CC=C1)[C@@H]2CO2
PubChem CID	11357515
Synonyms	erythro-N-Boc-D-phenylalanine epoxide, tert-Butyl ((R)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate, tert-Butyl((R)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate, (2R,3R)-1,2-Epoxy-(Boc amino)-4-phenylbutane, (R,R) 1-Oxiranyl-2-phenylethylcarbamic acid tert-butyl ester, rel-tert-Butyl ((R)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate, [(1R)-1-{(2R)-oxiran-2-yl}-2-phenyl-ethyl]carbamic acid tert-butylester, 1,1-Dimethylethyl N-[(1R)-1-(2R)-2-oxiranyl-2-phenylethyl]carbamate, 2-Methyl-2-propanyl {(1r)-1-[(2r)-2-oxiranyl]-2-phenylethyl}carbamate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Atazanavir KSM- 2 R,R Isomer
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Atazanavir KSM- 2 R,R Isomer

Which CAS number identifies Atazanavir KSM- 2 R,R Isomer?

Atazanavir KSM- 2 R,R Isomer is registered under CAS 98818-34-9. You may also see it listed as erythro-N-Boc-D-phenylalanine epoxide, tert-Butyl ((R)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate, tert-Butyl((R)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate. Our catalogue number for this item is ZX-023382.

What are the formula and molar mass of Atazanavir KSM- 2 R,R Isomer?

For Atazanavir KSM- 2 R,R Isomer, its formula is C15H21NO3 and its molar mass is 263.33 g/mol. The systematic (IUPAC) name is tert-butyl N-[(1R)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate. InChIKey NVPOUMXZERMIJK-OLZOCXBDSA-N lets you match it in any structure database.

How is Atazanavir KSM- 2 R,R Isomer used in pharmaceutical QC?

Atazanavir KSM- 2 R,R Isomer is a characterised reference material linked to Atazanavir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Atazanavir KSM- 2 R,R Isomer?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Atazanavir KSM- 2 R,R Isomer?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Atazanavir KSM- 2 R,R Isomer to my country?

Yes. Because Atazanavir KSM- 2 R,R Isomer is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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