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API Process Intermediates & Related Compounds

Tert-Butyl O-(tert-butyl)-D-threoninate

Available on request

Buy Tert-Butyl O-(tert-butyl)-D-threoninate (CAS 685087-27-8) from Zemixal: C12H25NO3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Tert-Butyl O-(tert-butyl)-D-threoninate chemical structure
CAS number685087-27-8
FormulaC12H25NO3
Molar mass231.33 g/mol
Physical formSolid
InChIKeyPPDIUNOGUIAFLV-DTWKUNHWSA-N
IUPAC nametert-butyl (2R,3S)-2-amino-3-[(2-methylpropan-2-yl)oxy]butanoate

About Tert-Butyl O-(tert-butyl)-D-threoninate

Tert-Butyl O-(tert-butyl)-D-threoninate sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Identity at a glance: CAS 685087-27-8, formula C12H25NO3 and molar mass 231.33 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

Hazard communication follows GHS (Danger: H227, H315, H318 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Threonine

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

Threonine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Tert-Butyl O-(tert-butyl)-D-threoninate
Product nameTert-Butyl O-(tert-butyl)-D-threoninate
Catalogue numberZX-041127
CAS number685087-27-8
IUPAC nametert-butyl (2R,3S)-2-amino-3-[(2-methylpropan-2-yl)oxy]butanoate
Molecular formulaC12H25NO3
Molar mass231.33 g/mol
Exact mass231.1834
Physical formSolid
XLogP31.5
H-bond donors / acceptors1 / 4
Topological polar surface area61.6 Ų
InChIKeyPPDIUNOGUIAFLV-DTWKUNHWSA-N
SMILESC[C@@H]([C@H](C(=O)OC(C)(C)C)N)OC(C)(C)C
PubChem CID92963439
SynonymsH-D-Thr(tBu)-OtBu, (2R,3S)-tert-Butyl 2-amino-3-(tert-butoxy)butanoate, tert-butyl (2R,3S)-2-amino-3-(tert-butoxy)butanoate, H-D-Thr(tBu)-OtBu (Syrup), o-(1,1-Dimethylethyl)-D-threonine tert-butyl ester, O-(1,1-Dimethylethyl)-D-threonine 1,1-dimethylethyl ester

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H227Combustible liquid
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H335May cause respiratory irritation

Precautionary statements P210, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + P317, P362 + P364, P370 + P378, P403, 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

Pack sizes of Tert-Butyl O-(tert-butyl)-D-threoninate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Tert-Butyl O-(tert-butyl)-D-threoninate

Which CAS number identifies Tert-Butyl O-(tert-butyl)-D-threoninate?
Tert-Butyl O-(tert-butyl)-D-threoninate is registered under CAS 685087-27-8. You may also see it listed as H-D-Thr(tBu)-OtBu, (2R,3S)-tert-Butyl 2-amino-3-(tert-butoxy)butanoate, tert-butyl (2R,3S)-2-amino-3-(tert-butoxy)butanoate. Our catalogue number for this item is ZX-041127.
What are the formula and molar mass of Tert-Butyl O-(tert-butyl)-D-threoninate?
For Tert-Butyl O-(tert-butyl)-D-threoninate, its formula is C12H25NO3 and its molar mass is 231.33 g/mol. The systematic (IUPAC) name is tert-butyl (2R,3S)-2-amino-3-[(2-methylpropan-2-yl)oxy]butanoate. InChIKey PPDIUNOGUIAFLV-DTWKUNHWSA-N lets you match it in any structure database.
How is Tert-Butyl O-(tert-butyl)-D-threoninate used in pharmaceutical QC?
Tert-Butyl O-(tert-butyl)-D-threoninate is a characterised reference material linked to Threonine. 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 Tert-Butyl O-(tert-butyl)-D-threoninate?
The grade and assay are confirmed on the quotation and the batch COA. 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 Tert-Butyl O-(tert-butyl)-D-threoninate?
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 Tert-Butyl O-(tert-butyl)-D-threoninate to my country?
Yes. Because Tert-Butyl O-(tert-butyl)-D-threoninate 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 Threonine standards

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MW
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