Boc-L-Pyroglutamic acid methyl ester

$5 - $500

Price

Brand	Packaging	Price	Product name
Acrotein A-5267	250g	$171.6	MethylN-Boc-(S)-pyroglutamate
AK Scientific J90822	1kg	$350	Boc-Pyr-OMe
AK Scientific H922	5g	$14	Boc-Pyr-OMe
Alfa Aesar H62091	1g	$24.6	Methyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98%
Alfa Aesar H62091	5g	$56.65	Methyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98%
Alfa Aesar H62091	25g	$152.65	Methyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98%
Ambeed A534338	500g	$120	Boc-L-Pyroglutamicacidmethylester
Ambeed A534338	1kg	$226	Boc-L-Pyroglutamicacidmethylester
Ambeed A534338	100g	$30	Boc-L-Pyroglutamicacidmethylester
Ambeed A534338	1g	$5	Boc-L-Pyroglutamicacidmethylester

Melting point	68-72 °C 69-74 °C
Boiling point	361.6±35.0 °C(Predicted)
Density	1.209±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Soluble in dichloromethane.
pka	-4.28±0.40(Predicted)
form	powder to crystal
color	White to Almost white
optical activity	[α]22/D 32.0°, c = 0.5 in chloroform &_& [α]22/D -32°, c = 0.5% in chloroform
InChI	InChI=1S/C11H17NO5/c1-11(2,3)17-10(15)12-7(9(14)16-4)5-6-8(12)13/h7H,5-6H2,1-4H3/t7-/m0/s1
InChIKey	FNTAOUUEQHKLIU-ZETCQYMHSA-N
SMILES	N1(C(OC(C)(C)C)=O)C(=O)CC[C@H]1C(OC)=O
CAS DataBase Reference	108963-96-8(CAS DataBase Reference)