(S)-3,3-Dimethyl-2-(2,2,2-trifluoroacetamido)butanoic acid
- CAS
- 666832-71-9
- Formula
- C8H12F3NO3
- MW
- 227.18 g/mol
ZX-036726
API Impurities
(1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride
Reference StandardAvailable on request
Order (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride (CAS 565456-77-1) online at Zemixal…
![(1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride chemical structure](/media/structures/zx-FKVUDBWXNAFSPB-MKXDVQRUSA-N.svg?v=2)
CAS number565456-77-1
FormulaC9H16ClNO2
Molar mass205.68 g/mol
Physical formSolid
HS code38229090
InChIKeyFKVUDBWXNAFSPB-MKXDVQRUSA-N
IUPAC namemethyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate;hydrochloride
About (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride
(1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride belongs to the Nirmatrelvir reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 565456-77-1, formula C9H16ClNO2 and molar mass 205.68 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Warning and hazard statements H317, H373 and H412. Read the SDS before first use.
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 Nirmatrelvir
See every impurity, metabolite and related compound we list for this API.
Nirmatrelvir standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride |
|---|---|
| Catalogue number | ZX-033939 |
| CAS number | 565456-77-1 |
| IUPAC name | methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate;hydrochloride |
| Molecular formula | C9H16ClNO2 |
| Molar mass | 205.68 g/mol |
| Exact mass | 205.087 |
| Grade | Reference Standard |
| Physical form | Solid |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 38.3 Ų |
| HS code | 38229090 |
| InChIKey | FKVUDBWXNAFSPB-MKXDVQRUSA-N |
| SMILES | CC1([C@@H]2[C@H]1[C@H](NC2)C(=O)OC)C.Cl |
| PubChem CID | 11229498 |
| Synonyms | Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo(3.1.0)hexane-2-carboxylate hydrochloride, (1R,2S,5S)-Methyl 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate hydrochloride, Boceprevir InterMediates, Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate HCl, rel-Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate hydrochloride, Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo-[3.1.0]hexane-2-carboxylate hydrochloride, (1S,2S,5R)-Methyl 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate hydrochloride, CS-B0867, Methyl (1R,2S,5S)-6,6-dimethyl-3-aza-bicyclo[3.1.0]hexane-2-carboxylate HCl, methyl (1S,4S,5R)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-4-carboxylate hydrochloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H317May cause an allergic skin reaction
- H373May causes damage to organs through prolonged or repeated exposure
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P203, P260, P261, P272, P273, P280, P302 + P352, P318, P319, P321, P333 + P317, P362 + P364, P405, 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
| 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 (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride
Which CAS number identifies (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride?
(1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride is registered under CAS 565456-77-1. You may also see it listed as Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo(3.1.0)hexane-2-carboxylate hydrochloride, (1R,2S,5S)-Methyl 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate hydrochloride, Boceprevir InterMediates. Our catalogue number for this item is ZX-033939.
What are the formula and molar mass of (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride?
For (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride, its formula is C9H16ClNO2 and its molar mass is 205.68 g/mol. InChIKey FKVUDBWXNAFSPB-MKXDVQRUSA-N lets you match it in any structure database.
How is (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride used in pharmaceutical QC?
(1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride is a characterised reference material linked to Nirmatrelvir. 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 (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride?
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 (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride?
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 (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride to my country?
Yes. Because (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid methyl ester hydrochloride 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.
More Nirmatrelvir standards
More in API Impurities
(AS,3S)-a-[(tert-Butyloxycarbonyl)amino]-2-oxo-3-pyrrolidinepropanoic acid Methyl Ester
- CAS
- 328086-60-8
- Formula
- C13H22N2O5
- MW
- 286.32 g/mol
ZX-036862
Methyl (1R,2R,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate
- CAS
- 1932411-98-7
- Formula
- C9H15NO2
- MW
- 169.22 g/mol
ZX-030876
(1R,2S,5S)-3-((S)-3,3-Dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic Acid
- CAS
- 2755812-45-2
- Formula
- C16H23F3N2O4
- MW
- 364.36 g/mol
ZX-030875
(1R,2S,5S)-3-((S)-2-((tert-Butoxycarbonyl)amino)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic Acid
- CAS
- 394735-37-6
- Formula
- C19H32N2O5
- MW
- 368.5 g/mol
ZX-030874
Methyl (1S,2R,5R)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate
- CAS
- 943516-62-9
- Formula
- C9H15NO2
- MW
- 169.22 g/mol
ZX-030873
Methyl(S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate hydrochloride
- CAS
- 1429218-41-6
- Formula
- C8H15ClN2O3
- MW
- 222.67 g/mol
ZX-030872
(1R,2S,5S)-3-((S)-2-Amino-3,3-dimethylbutanoyl)-N-((S)-1-cyano-2-((S)-2-oxopyrrolidin-3-yl)ethyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide
- CAS
- 2883654-28-0
- Formula
- C21H33N5O3
- MW
- 403.5 g/mol
ZX-030871
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