Shanghai Nianxing Industrial Co., Ltd
China
Product Name: ((S)-5-(tert-butoxy)-2-((tert-butoxycarbonyl)amino)-5-oxopentanoyl)-L-proline
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BOC-GLU(OTBU)-PRO-OH
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

917926-33-1

917926-33-1 structure

917926-33-1 structure

Name: BOC-GLU(OTBU)-PRO-OH
Chemical Name: (2S)-1-[(2S)-5-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoyl]pyrrolidine-2-carboxylic acid
CAS Number: 917926-33-1
Molecular Formula: C₁₉H₃₂N₂O₇
Molecular Weight: 400.467
Create Date: 2017-11-24 08:40:44
Modify Date: 2025-08-25 15:16:44

Names
Properties

Name	(2S)-1-[(2S)-5-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoyl]pyrrolidine-2-carboxylic acid
Synonyms	N-[(1,1-Dimethylethoxy)Carbonyl]-L-alpha-Glutamyl-L-Proline 1-(1,1-Dimethylethyl) Ester (2S)-1-[(2S)-5-[(2-Methyl-2-propanyl)oxy]-2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-5-oxopentanoyl]-2-pyrrolidinecarboxylic acid Boc-Glu(OtBu)-Pro-OH

Density	1.2±0.1 g/cm3
Boiling Point	587.6±50.0 °C at 760 mmHg
Molecular Formula	C₁₉H₃₂N₂O₇
Molecular Weight	400.467
Flash Point	309.2±30.1 °C
Exact Mass	400.220947
PSA	125.73000
LogP	2.50
Vapour Pressure	0.0±3.5 mmHg at 25°C
Index of Refraction	1.504

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