(S)-1-(tert-Butoxycarbonyl)-2-methylpyrrolidine-2-carboxylic Acid
- CAS
- 103336-06-7
- Formula
- C11H19NO4
- MW
- 229.27 g/mol
ZX-035280
API Impurities
Trofinetide Impurity 3
Reference StandardAvailable on request
Order Trofinetide Impurity 3 (CAS 1286768-32-8) online at Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.
CAS number1286768-32-8
FormulaC7H14ClNO2
Molar mass179.64 g/mol
Physical formSolid
HS code38229090
InChIKeyYCYWAVUCBMJUPK-OGFXRTJISA-N
IUPAC namemethyl (2R)-2-methylpyrrolidine-2-carboxylate;hydrochloride
About Trofinetide Impurity 3
Trofinetide Impurity 3 belongs to the Trofinetide reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 1286768-32-8, formula C7H14ClNO2 and molar mass 179.64 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Trofinetide
See every impurity, metabolite and related compound we list for this API.
Trofinetide standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Trofinetide Impurity 3 |
|---|---|
| Catalogue number | ZX-039010 |
| CAS number | 1286768-32-8 |
| IUPAC name | methyl (2R)-2-methylpyrrolidine-2-carboxylate;hydrochloride |
| Molecular formula | C7H14ClNO2 |
| Molar mass | 179.64 g/mol |
| Exact mass | 179.0713 |
| Grade | Reference Standard |
| Physical form | Solid |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 38.3 Ų |
| HS code | 38229090 |
| InChIKey | YCYWAVUCBMJUPK-OGFXRTJISA-N |
| SMILES | C[C@@]1(CCCN1)C(=O)OC.Cl |
| PubChem CID | 71306205 |
| Synonyms | D-Proline, 2-methyl-, methyl ester, hydrochloride (1:1), (R)-methyl 2-methylpyrrolidine-2-carboxylate hydrochloride, 2-Methyl-D-proline methyl ester hydrochloride, Methyl (2R)-2-methylpyrrolidine-2-carboxylate HCl, Methyl (R)-2-methylpyrrolidine-2-carboxylate hydrochloride, methyl (2R)-2-methylpyrroli, Methyl 2-methyl-D-prolinate hydrochloride, (R)-methyl2-methylpyrrolidine-2-carboxylatehydrochloride, Methyl (R)-2-methylpyrrolidine-2-formate hydrochloride, (R)-2-Methylpyrrolidine-2-carboxylic acid methyl ester 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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Trofinetide Impurity 3
Which CAS number identifies Trofinetide Impurity 3?
Trofinetide Impurity 3 is registered under CAS 1286768-32-8. You may also see it listed as D-Proline, 2-methyl-, methyl ester, hydrochloride (1:1), (R)-methyl 2-methylpyrrolidine-2-carboxylate hydrochloride, 2-Methyl-D-proline methyl ester hydrochloride. Our catalogue number for this item is ZX-039010.
What are the formula and molar mass of Trofinetide Impurity 3?
For Trofinetide Impurity 3, its formula is C7H14ClNO2 and its molar mass is 179.64 g/mol. InChIKey YCYWAVUCBMJUPK-OGFXRTJISA-N lets you match it in any structure database.
How is Trofinetide Impurity 3 used in pharmaceutical QC?
Trofinetide Impurity 3 is a characterised reference material linked to Trofinetide. 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 Trofinetide Impurity 3?
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 Trofinetide Impurity 3?
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 Trofinetide Impurity 3 to my country?
Yes. Because Trofinetide Impurity 3 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 Trofinetide standards
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(S)-8a-Methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione
- CAS
- 847952-36-7
- Formula
- C8H12N2O2
- MW
- 168.19 g/mol
ZX-031611
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