Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

38128-71-1

38128-71-1 structure

38128-71-1 structure

Name: l acetate
Chemical Name: O4-[(propyl-prop-2-ynyl-carbamoyl)-methyl]-rifamycin
CAS Number: 38128-71-1
Molecular Formula: C₄₅H₅₈N₂O₁₃
Molecular Weight: 834.94800
Create Date: 2016-01-26 14:30:24
Modify Date: 2025-09-18 21:52:45

Name	O4-[(propyl-prop-2-ynyl-carbamoyl)-methyl]-rifamycin
Synonyms	rifamycin-B propyl-prop-2-ynyl-amide

Density	1.3g/cm3
Boiling Point	944.1ºC at 760 mmHg
Molecular Formula	C₄₅H₅₈N₂O₁₃
Molecular Weight	834.94800
Flash Point	524.8ºC
Exact Mass	834.39400
PSA	214.11000
LogP	5.38420
Index of Refraction	1.612

42268-62-2 structure

42268-62-2

13929-35-6 structure

13929-35-6

~%

38128-71-1 structure

38128-71-1

Literature: Sensi,P. et al. Journal of Medicinal Chemistry, 1964 , vol. 7, p. 596 - 602

Precursor 2
42268-62-2 13929-35-6
DownStream 0

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.