Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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871024-30-5

871024-30-5 structure

871024-30-5 structure

Name: 4-chloro-5-ethylpyrrolo[3,2-d]pyrimidine
Chemical Name: 4-chloro-5-ethylpyrrolo[3,2-d]pyrimidine
CAS Number: 871024-30-5
Molecular Formula: C₈H₈ClN₃
Molecular Weight: 181.62200
Create Date: 2016-12-28 09:22:00
Modify Date: 2025-09-07 15:40:55

Name	4-chloro-5-ethylpyrrolo[3,2-d]pyrimidine
Synonyms	5H-Pyrrolo[3,2-d]pyrimidine,4-chloro-5-ethyl 4-chloro-5-ethyl-5H-pyrrolo[3,2-d]pyrimidine

Molecular Formula	C₈H₈ClN₃
Molecular Weight	181.62200
Exact Mass	181.04100
PSA	30.71000
LogP	2.10460

HS Code	2933990090

74-96-4 structure

74-96-4

84905-80-6 structure

84905-80-6

~63%

871024-30-5 structure

871024-30-5

Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2007/4749 A1, 2007 ; Location in patent: Page/Page column 112-113 ; WO 2007/004749 A1

75-03-6 structure

75-03-6

~%

871024-30-5 structure

871024-30-5

Literature: Takeda Pharmaceutical Company Limited Patent: EP1752457 A1, 2007 ; Location in patent: Page/Page column 118 ;

Precursor 3
74-96-4 84905-80-6 75-03-6
DownStream 1
919278-10-7

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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