Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Hydroxy-2-naphthohydrazide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-hydroxynaphthalene-2-carbohydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7732-44-7

7732-44-7 structure

7732-44-7 structure

Name: 1-hydroxynaphthalene-2-carbohydrazide
Chemical Name: 1-hydroxynaphthalene-2-carbohydrazide
CAS Number: 7732-44-7
Molecular Formula: C₁₁H₁₀N₂O₂
Molecular Weight: 202.20900
Create Date: 2018-08-03 17:50:19
Modify Date: 2025-09-28 17:58:42

Name	1-hydroxynaphthalene-2-carbohydrazide
Synonyms	2-naphthol 1-hydroxy-2-naphthohydrazide 1-hydroxy-naphthalene-2-carboxylicacid hydrazide 1-hydroxy-2-naphthoic acid hydrazide 1-Hydroxy-2-naphthoesaeure-hydrazid

Density	1.352g/cm3
Molecular Formula	C₁₁H₁₀N₂O₂
Molecular Weight	202.20900
Exact Mass	202.07400
PSA	75.35000
LogP	2.24010
Index of Refraction	1.711

Hazard Codes	Xi
HS Code	2928000090

33950-71-9 structure

33950-71-9

~74%

7732-44-7 structure

7732-44-7

Literature: He, Lingyan; Zhang, Liang; Liu, Xiaofeng; Li, Xianghua; Zheng, Mingyue; Li, HongLin; Yu, Kunqian; Chen, Kaixian; Shen, Xu; Jiang, Hualiang; Liu, Hong Journal of Medicinal Chemistry, 2009 , vol. 52, # 8 p. 2465 - 2481

948-03-8 structure

948-03-8

~%

7732-44-7 structure

7732-44-7

Literature: Beyer; Schulte Chemische Berichte, 1941 , vol. 74, p. 98,103

Precursor 2
33950-71-9 948-03-8
DownStream 0

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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