Shanghai Nianxing Industrial Co., Ltd
China
Product Name: L-Alanine tert-butyl ester
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

21691-50-9

21691-50-9 structure

21691-50-9 structure

Name: L-Alanine tert-butyl ester
Chemical Name: L-alanine tert-butyl ester
CAS Number: 21691-50-9
Molecular Formula: C₁₇H₁₆N₂O₂
Molecular Weight: 280.321
Create Date: 2018-01-18 00:20:30
Modify Date: 2025-09-07 20:13:35

Name	L-alanine tert-butyl ester
Synonyms	1-Benzyl-3-phenyldihydro-2,4(1H,3H)-pyrimidinedione 2,4(1H,3H)-Pyrimidinedione, dihydro-3-phenyl-1-(phenylmethyl)- Ala-OtBu

Density	1.3±0.1 g/cm3
Boiling Point	432.6±38.0 °C at 760 mmHg
Molecular Formula	C₁₇H₁₆N₂O₂
Molecular Weight	280.321
Flash Point	191.1±19.1 °C
Exact Mass	280.121185
PSA	52.32000
LogP	1.26
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.627

Hazard Codes	Xi

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