CAS#120791-76-6 Fmoc-Thr-OtBu MFCD08276378 | 36227

tert-butyl (2S,3R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxybutanoate

Synonyms	Fmoc-L-Thr-OtBu; Fmoc-L-Threonine tert-butyl Ester
CAT	36227
CAS	120791-76-6
MDL	MFCD08276378
Formula	C23H27NO5
M.W.	397.471
SMILES	C[C@@H](O)[C@H](NC(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)C(=O)OC(C)(C)C
Inchi Key	LVCNVFJKZNYDMY-VWLOTQADSA-N
Inquiry	Please ask fisherwang@glbiochem.com or others
Usage	For the R&D use only, strictly not permitted for drug use.

Boc-Thr(tBu)-OH CAS#13734-40-2 (GLB ID-31605)

(2S,3R)-3-(tert-butoxy)-2-((tert-butoxycarbonyl)amino)butanoic acid

Product Synonyms	Boc-Thr(tBu)-OH; Boc-O-Tert-Butyl-L-Threonine
GLB ID#	31605
CAS#	13734-40-2
MDL#	MFCD00151115
PubChem CID	7015770
InChIKey	LKRXXARJBFBMCE-BDAKNGLRSA-N
Formula	C13H25NO5
M.W.	275.3
Appearance	White to off-white crystalline powder
Purity	≥98%
Specific Rotation[a]20/D	+3.6°±2° (C=2 in DMF)
Optical Purity	If such request, please advise in advance
Melting Point	Once measured ~98.1-103.6°C
Solubility	0.1gram in 2ml MeOH clear solution
Water Content (K.F.)	≤1.0%
Loss on drying	≤1.0% (35°C, 2h)
IR Spectrum	Complies
MS Spectrum	Complies
NMR Spectrum	Complies
Packaging	25g, 100g, 250g, 500g, 1kg, 2kg,10kg, 25kg..... or on request
Storage	Keep cool & dry under <25°C upon the receipt of goods
Price	Request A Quote
Use	For the R&D purpose only, strictly not permitted for drug use.

Z-Thr-OBzl CAS#16597-50-5 (GLB ID-11714)

(2S,3S)-benzyl 2-(((benzyloxy)carbonyl)amino)-3-hydroxybutanoate

Product Name	Z-Thr-OBzl, Z-L-Threonine α-Benzyl Ester
GLB ID#	11714
CAS#	16597-50-5
MDL#	MFCD00077041
Formula	C19H21NO5
M.W.	343.4
Appearance	White to off-white powder
Purity	≥98%
Specific Rotation[a]20/D	Once measured at -10.4° (C=2 in EtOH)
Optical Purity	Not meaured
Melting Point	Once measured ~80°C
Solubility	0.3gram in 2ml DMF clear solution
Water Content (K. F.)	≤1.0%
Loss on drying	≤1.0%(40°C,2h)
IR Spectrum	Complies
MS Spectrum	Complies
NMR Spectrum	Complies
Packaging	5g, 25g, 50g, 100g, 250g 1kg, 2kg.... or on request
Storage	Keep cool & dry under 25oC upon the receipt of goods
Price	Request A Quote
Use	For the research and development purpose only

Fmoc-Thr(tBu)-OH CAS#71989-35-0 (GLB ID-36202)

(2S,3R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)butanoic acid

Product Synornyms	Fmoc-Thr(tBu)-OH;Fmoc-O-Tert-Butyl-L-Threonine
Appearance	White to off-white powder
GLB ID#	36202
CAS#	71989-35-0
MDL#	MFCD00077075
PubChem CID	6364643
InChIKey	LZOLWEQBVPVDPR-VLIAUNLRSA-N
Formula	C23H27NO5
M.W.	397.5
Purity	≥99%
Specific Rotation[a]20/D	+16o±2o (C=1 in EtOAc)
Optical Purity	≤0.3% D-enantiomer
Melting Point	125-135oC
Solubility	0.3 gram in 2ml DMF clear solution
NMR Spectrum	Complies
Packaging	100g, 250g, 500g, 1kg, 100kg, 250kg.... or on request
Storage	Keep dry under 25o upon the receipt
Price	Request A Quote
Use	For the research and development purpose only

Update 2015/Feb/16：The originally posted structure above is not correct because the wrong configuration was labelled for the 2nd chiral carbon atom.

Fmoc-Thr(HPO3Bzl)-OH CAS#175291-56-2 (GLB ID-36205)

(2S,3R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(((benzyloxy)(hydroxy)phosphoryl)oxy)butanoic acid

Product Synonyms	Fmoc-Thr(HPO3Bzl)-OH; Fmoc-O-(Benzylphospho)-L-Threonine
Appearance	White to off-white powder
GLB ID#	36205
CAS#	175291-56-2
MDL#	MFCD00063663
PubChem CID	15224585
InChiKey	HOFDVXHILSPFNS-OSPHWJPCSA-N
Formula	C26H26NO8P
M.W.	511.5
Specific Rotation[a]20/D	Maybe batch specific (C=1 in EtOH)
Purity	≥98%
Melting Point	135~175oC
Optical Purity	Not determined
Clarity of Solution	0.3gram in 2ml DMF clear solution
IR Spectrum	Complies
NMR Spectrum	Complies
Packaging	1g, 5g，25g, 100g，250g, 500g, 1kg... or on request
Storage	Keep dry under 4o upon the receipt
Price	Request A Quote
Use	For the research and development purpose only