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: 6-Pteridinecarboxylicacid, 8-ethyl-2-(ethylamino)-5,8-dihydro-7-hydroxy-, methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1471-78-9

1471-78-9 structure

1471-78-9 structure

Name: 6-Pteridinecarboxylicacid, 8-ethyl-2-(ethylamino)-5,8-dihydro-7-hydroxy-, methyl ester
Chemical Name: 8-ethyl-2-(ethylamino)-6-[hydroxy(methoxy)methylidene]-5H-pteridin-7-one
CAS Number: 1471-78-9
Molecular Formula: C₁₂H₁₇N₅O₃
Molecular Weight: 279.29500
Create Date: 2017-05-19 17:39:22
Modify Date: 2025-09-27 16:59:13

Name	8-ethyl-2-(ethylamino)-6-[hydroxy(methoxy)methylidene]-5H-pteridin-7-one
Synonyms	8-ethyl-2-ethylamino-7-oxo-5,6,7,8-tetrahydro-pteridine-6-carboxylic acid methyl ester (6E)-8-ETHYL-2-ETHYLAMINO-6-(HYDROXY-METHOXY-METHYLIDENE)-5H-PTERIDIN-7-ONE 2-Ethylamino-6-carbomethoxy-8-ethyl-7-hydroxy-5,8-dihydropteridin 6-Pteridinecarboxylicacid,8-ethyl-2-(ethylamino)-5,8-dihydro-7-hydroxy-,methyl ester

Density	1.335g/cm3
Boiling Point	426.3ºC at 760mmHg
Molecular Formula	C₁₂H₁₇N₅O₃
Molecular Weight	279.29500
Flash Point	211.6ºC
Exact Mass	279.13300
PSA	105.06000
LogP	1.33850
Vapour Pressure	5E-08mmHg at 25°C
Index of Refraction	1.612

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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