Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(4-Isopropylphenyl)-3-Methylurea
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

34123-57-4

34123-57-4 structure

34123-57-4 structure

Name: MONODESMETHYL ISOPROTURON
Chemical Name: isoproturon-monodemethyl
CAS Number: 34123-57-4
Molecular Formula: C₁₁H₁₆N₂O
Molecular Weight: 192.25800
Create Date: 2017-05-17 03:04:44
Modify Date: 2025-11-03 17:20:12

Name	isoproturon-monodemethyl
Synonyms	3-[4-(1-methylethyl)phenyl]-1-methylurea 3-methyl-1-[4-(propan-2-yl)phenyl]urea 3-(4-isopropylphenyl)-1-methylurea N'-(4-isopropylphenyl)-N-methylurea 1-methyl-3-(4-propan-2-ylphenyl)urea N'-(isopropylphenyl)-N-methylurea Monodemethylisoproturon

Density	1.059g/cm3
Boiling Point	272.9ºC at 760mmHg
Molecular Formula	C₁₁H₁₆N₂O
Molecular Weight	192.25800
Flash Point	99.9ºC
Exact Mass	192.12600
PSA	44.62000
LogP	2.83870
Index of Refraction	1.555

HS Code	2924299090

99-88-7 structure

99-88-7

624-83-9 structure

624-83-9

~54%

34123-57-4 structure

34123-57-4

Literature: Mounetou; Legault; Lacroix; C-Gaudreault Journal of Medicinal Chemistry, 2001 , vol. 44, # 5 p. 694 - 702

31027-31-3 structure

31027-31-3

74-89-5 structure

74-89-5

~%

34123-57-4 structure

34123-57-4

Literature: Hartz, Richard A.; Nanda, Kausik K.; Ingalls, Charles L.; Ahuja, Vijay T.; Molski, Thaddeus F.; Zhang, Ge; Wong, Harvey; Peng, Yong; Kelley, Michelle; Lodge, Nicholas J.; Zaczek, Robert; Gilligan, Paul J.; Trainor, George L. Journal of Medicinal Chemistry, 2004 , vol. 47, # 19 p. 4741 - 4754

Precursor 4
99-88-7 624-83-9 31027-31-3 74-89-5
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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