Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Methyl-2-propanyl (2R)-2-(hydroxymethyl)-5-oxo-1-pyrrolidinecarboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Methyl-2-propanyl (2R)-2-(hydroxymethyl)-5-oxo-1-pyrrolidinecarboxylate
Price: ￥3496.0/5g ￥1316.0/1g ￥526.0/250mg
Purity: 95.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

128811-37-0

128811-37-0 structure

128811-37-0 structure

Name: 2-Methyl-2-propanyl (2R)-2-(hydroxymethyl)-5-oxo-1-pyrrolidinecarboxylate
Chemical Name: Boc-D-Pyroglutaminol
CAS Number: 128811-37-0
Molecular Formula: C₁₀H₁₇NO₄
Molecular Weight: 215.246
Catalog: Biochemical Amino acids and their derivatives Amino alcohol derivative
Create Date: 2018-03-07 08:00:00
Modify Date: 2025-08-26 17:54:14

Name	Boc-D-Pyroglutaminol
Synonyms	2-Methyl-2-propanyl (2R)-2-(hydroxymethyl)-5-oxo-1-pyrrolidinecarboxylate 1-Pyrrolidinecarboxylic acid, 2-(hydroxymethyl)-5-oxo-, 1,1-dimethylethyl ester, (2R)- tert-Butyl (2R)-2-(hydroxymethyl)-5-oxopyrrolidine-1-carboxylate

Density	1.2±0.1 g/cm3
Boiling Point	370.9±15.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₇NO₄
Molecular Weight	215.246
Flash Point	178.1±20.4 °C
Exact Mass	215.115753
PSA	66.84000
LogP	-1.01
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.496

HS Code	2933790090

Precursor 6
185303-67-7 141293-14-3 128899-30-9 6893-26-1
66673-40-3 64700-65-8
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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