Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Carbamic acid,N-(6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-, ethylester
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbamic acid,N-(6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-, ethylester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

49810-21-1

49810-21-1 structure

49810-21-1 structure

Name: Carbamic acid,N-(6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-, ethylester
Chemical Name: ethyl N-(4-amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)carbamate
CAS Number: 49810-21-1
Molecular Formula: C₉H₁₄N₄O₄
Molecular Weight: 242.23200
Create Date: 2019-01-18 22:34:26
Modify Date: 2025-08-25 07:46:26

Name	ethyl N-(4-amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)carbamate
Synonyms	MFCD00192132 1,3-Dimethyl-5-ethoxycarbonylamino-6-amino-uracil

Density	1.39g/cm3
Melting Point	212-214ºC(lit.)
Molecular Formula	C₉H₁₄N₄O₄
Molecular Weight	242.23200
Exact Mass	242.10200
PSA	108.35000
Index of Refraction	1.584

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
HS Code	2933599090

5440-00-6 structure

5440-00-6

541-41-3 structure

541-41-3

~%

49810-21-1 structure

49810-21-1

Literature: Traube,W. Chemische Berichte, 1900 , vol. 33, p. 3047 Chem. Zentralbl., 1901 , vol. 72, # I p. 548

Precursor 2
5440-00-6 541-41-3
DownStream 1
944-73-0

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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