FMOC-D-allo-Thr(tBu)-OH

Name: FMOC-D-allo-Thr(tBu)-OH
Brand: Vaqora Chemicals
SKU: VQ-050473

About FMOC-D-allo-Thr(tBu)-OH

Listed under CAS 170643-02-4, FMOC-D-allo-Thr(tBu)-OH is a carboxylic acid available from Vaqora Chemicals. The compound has the formula C23H27NO5, corresponding to a molecular weight of 397.5 g/mol. Its systematic (IUPAC) name is (2R,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]butanoic acid. Common synonyms include Fmoc-O-tert-butyl-D-allo-threonine and Fmoc-D-allo-Thr(OtBu)-OH.

Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer FMOC-D-allo-Thr(tBu)-OH in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	FMOC-D-allo-Thr(tBu)-OH
Catalogue No.	VQ-050473
CAS Number	170643-02-4
IUPAC name	(2R,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]butanoic acid
Molecular formula	C₂₃H₂₇NO₅
Molecular weight	397.5 g/mol
Exact mass	397.1889
HSN code	2933
InChIKey	LZOLWEQBVPVDPR-JLTOFOAXSA-N
SMILES	C[C@H]([C@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)OC(C)(C)C
PubChem CID	10949330

Physical properties
Physical form	Other
LogP (XLogP3)	4
H-bond donors / acceptors	2 / 5
TPSA	84.9 Å²
Synonyms	N-alpha-(9-Fluorenylmethyloxycarbonyl)-O-t-butyl-allo-D-threonine (Fmoc-D-aThr(tBu)-OH), (2R,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)butanoic acid, O-(tert-Butyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-allothreonine, N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(tert-butyl)-D-allothreonine, (2R,3R)-3-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid, Nalpha-9-Fluorenylmethoxycarbonyl-O-t-butyl-D-allo-threonine, Fmoc-O-tert-butyl-D-allo-threonine, (2R,3R)-3-tert-Butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid, (2R,3R)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-3-(tert-butoxy)butanoic Acid, Fmoc-D-allo-Thr(OtBu)-OH, O-tert-Butyl-N-{[(9H-fluoren-9-yl)methoxy]carbonyl}-D-allothreonine, D-Allothreonine, O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

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 FMOC-D-allo-Thr(tBu)-OH?

The CAS Registry Number of FMOC-D-allo-Thr(tBu)-OH is 170643-02-4. It is also known as N-alpha-(9-Fluorenylmethyloxycarbonyl)-O-t-butyl-allo-D-threonine (Fmoc-D-aThr(tBu)-OH), (2R,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)butanoic acid, O-(tert-Butyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-allothreonine.

What is the molecular formula and molecular weight of FMOC-D-allo-Thr(tBu)-OH?

FMOC-D-allo-Thr(tBu)-OH has the molecular formula C23H27NO5 and a molecular weight of 397.5 g/mol. Its IUPAC name is (2R,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]butanoic acid.

Which grade and pack sizes of FMOC-D-allo-Thr(tBu)-OH can I order?

We supply FMOC-D-allo-Thr(tBu)-OH, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with FMOC-D-allo-Thr(tBu)-OH?

Yes. Every lot of FMOC-D-allo-Thr(tBu)-OH 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 FMOC-D-allo-Thr(tBu)-OH be shipped internationally?

Yes. We export FMOC-D-allo-Thr(tBu)-OH worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.