Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-[(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]-Carbamic acid 1,1-dimethylethyl 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 [(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]carbamate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: N-[(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]-Carbamic acid 1,1-dimethylethyl ester
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1172623-98-1

1172623-98-1 structure

1172623-98-1 structure

Name: N-[(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]-Carbamic acid 1,1-dimethylethyl ester
Chemical Name: N-[(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]-Carbamic acid 1,1-dimethylethyl ester
CAS Number: 1172623-98-1
Molecular Formula: C₁₆H₁₉F₂NO₃
Molecular Weight: 311.32400
Create Date: 2019-01-14 13:14:03
Modify Date: 2025-09-25 09:48:46

Names
Properties

Name	N-[(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]-Carbamic acid 1,1-dimethylethyl ester
Synonyms	Omarigliptin intermediate tert-butyl [(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]carbaMate MK-3102 intermediate tert-butyl [(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]carbamate N-[(2R,3S)-2-(2,5-difluorophenyl)-3,4-dihydro-2H-pyran-3-yl]-Carbamic acid tert-butyl ester

Boiling Point	395.8±42.0°C at 760 mmHg
Molecular Formula	C₁₆H₁₉F₂NO₃
Molecular Weight	311.32400
Exact Mass	311.13300
PSA	47.56000
LogP	4.22410

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