Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine (9CI)
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine (9CI)
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

18620-92-3

18620-92-3 structure

18620-92-3 structure

Name: 1H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine (9CI)
Chemical Name: 7H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine
CAS Number: 18620-92-3
Molecular Formula: C₆H₇N₅
Molecular Weight: 149.15300
Create Date: 2018-12-26 00:54:31
Modify Date: 2025-09-19 06:51:26

Name	7H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine
Synonyms	2,4-Diamino-pyrrolo<2,3-d>pyrimidin 1H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine 2,4-Diamino-7H-pyrrolo<2.3-d>pyrimidin

Molecular Formula	C₆H₇N₅
Molecular Weight	149.15300
Exact Mass	149.07000
PSA	94.34000
LogP	0.63360

HS Code	2933990090

107-20-0 structure

107-20-0

1004-38-2 structure

1004-38-2

~31%

18620-92-3 structure

18620-92-3

Literature: Han, Bo; Rajwanshi, Vivek; Nandy, Jyoti; Krishnamurthy, Ramanarayanan; Eschenmoser, Albert Synlett, 2005 , # 5 art. no. S10704ST, p. 744 - 750

Precursor 2
107-20-0 1004-38-2
DownStream 0

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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