ChemicalBook > CAS DataBase List > 4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole

4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole

Product Name
4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole
CAS No.
139332-66-4
Chemical Name
4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole
Synonyms
NBD-PZ;NBD-PZ 4-Nitro-7-piperazino;nbd-pzforHPLClabeling;4-NITRO-7-PIPERAZINOBENZOFURAZAN;4-Nitro-7-piperazine benzofurazan;4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE;4-NITRO-7-(1-PIPERAZINYL)-2,1,3-BENZOXADIAZOLE;2,1,3-Benzoxadiazole, 4-nitro-7-(1-piperazinyl)-;4-Nitro-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole
CBNumber
CB1744464
Molecular Formula
C10H11N5O3
Formula Weight
249.23
MOL File
139332-66-4.mol
More
Less

4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Property

Melting point:
208-212 °C
storage temp. 
2-8°C(protect from light)
form 
powder to crystal
color 
Dark red to Brown
BRN 
7936339
CAS DataBase Reference
139332-66-4(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26
WGK Germany 
3
HS Code 
2934.99.9001
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
92614
Product name
4-Nitro-7-piperazinobenzofurazan
Purity
for HPLC derivatization, LiChropur?, ≥99.0%
Packaging
100mg
Price
$206
Updated
2022/05/15
TCI Chemical
Product number
A5554
Product name
NBD-PZ (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole)[for HPLC Labeling]
Purity
>98.0%(HPLC)(T)
Packaging
100mg
Price
$130
Updated
2025/07/31
TRC
Product number
N900843
Product name
4-Nitro-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole
Packaging
10mg
Price
$75
Updated
2021/12/16
Adipogen Life Sciences
Product number
CDX-N0014-M200
Product name
NBD-PZ
Purity
≥99%(HPLC)
Packaging
200mg
Price
$151
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0068668
Product name
4-NITRO-7-PIPERAZINOBENZOFURAZAN
Purity
95.00%
Packaging
100MG
Price
$633.12
Updated
2021/12/16
More
Less

4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Chemical Properties,Usage,Production

Uses

Derivatizing agent for the determination of mono- & diisocyanates by LC and MS, UV or fluorescent detection .

4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Suppliers

Americas 1 China 72 Europe 1 Germany 2 India 2 Japan 1 Switzerland 3 United Kingdom 5 United States 10 Global 97
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14101
Advantage
59
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9883
Advantage
59
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Nanjing Asian Chemical Co., Ltd.
Tel
+86 (25) 82263158
Fax
+86 (25) 82263168
Country
China
ProdList
262
Advantage
60
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
6687
Advantage
55
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9941
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 18101056239
Email
3193328036@qq.com
Country
China
ProdList
29760
Advantage
68
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
9998
Advantage
58
Shanghai Zhen Li Biological Technology Co., Ltd
Tel
021-16621358918; 18516310516
Fax
13045646768
Email
zhenlipharma888@163.com
Country
China
ProdList
19035
Advantage
58
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
16027
Advantage
58
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400-6387771-6039 18920764717
Email
sales@heowns.com
Country
China
ProdList
23771
Advantage
60
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52687
Advantage
58
Beijing Minruida Technology Co., Ltd.
Tel
010-82387566 18001021521;
Fax
82387566-801
Email
sales@mreda.com.cn
Country
China
ProdList
10083
Advantage
58
Hefei Bomei Biotechnology Co., Ltd.
Tel
13739298932
Email
531626407@qq.com
Country
China
ProdList
3010
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418684 +8618949823763
Fax
0086-551-65418684
Email
sales@tnjchem.com
Country
China
ProdList
25356
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
+86-0571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52846
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49975
Advantage
58
Suzhou bayaoke Biotechnology Co., Ltd
Tel
18626188356
Fax
QQ926069669
Email
1058187422@qq.com
Country
China
ProdList
511
Advantage
58
Henan Weitesi Chemical Technology Co. LTD
Tel
0371-0371-55135753 18003832934
Fax
QQ：2853979818
Email
2853979818@qq.com
Country
China
ProdList
9991
Advantage
58
Jinan Jiuli Biotechnology Co. , Ltd.
Tel
15865264761
Email
486064515@qq.com
Country
China
ProdList
4810
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 13681763483
Email
product02@bidepharm.com
Country
China
ProdList
59936
Advantage
58
Shanghai Haohong Scientific Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
40000
Advantage
58
Auonsi (Shanghai) Biology Technology Co., Ltd.
Tel
400-1107768 15058188853
Fax
0571-88150696
Email
478133536@qq.com
Country
China
ProdList
8552
Advantage
58
Z-trans Biochemistry Technology (Suzhou) Co.,Ltd
Tel
0512-66317708 13372112871
Email
huijuan@zitrans.cn
Country
China
ProdList
1993
Advantage
58
Nantong Hanfang Biotechnology Co. , Ltd.
Tel
hanfangpharma@126.com; 18616537568
Email
hanfangpharma@126.com
Country
China
ProdList
29965
Advantage
58
Sichuan Boyou Biotechnology Co., Ltd
Tel
028-65791793 18140026355
Email
568470422@qq.com
Country
China
ProdList
9458
Advantage
58
Adipogen Life Sciences
Tel
41-6192660-40
Email
info@adipogen.com
Country
China
ProdList
5293
Advantage
58
Biosynth Biological Technology (Suzhou) Co Ltd
Tel
51288865780
Email
sales@biosynth.com
Country
China
ProdList
6051
Advantage
58
Santa Cruz Biotechnology Inc
Tel
021-60936350
Email
scbt@scbt.com
Country
China
ProdList
6594
Advantage
58
Shanghai Amole Biotechnology Co., Ltd.
Tel
18916360931 18916360931
Email
2596183085@qq.com
Country
China
ProdList
9309
Advantage
58
ChemShuttle, Inc.
Tel
0510-83588313-811 18800520310
Email
sales@chemshuttle.com
Country
China
ProdList
4998
Advantage
58
Hebei Chuanghai Biotechnology Co., Ltd
Tel
+86-15350571055
Email
Sibel@chuanghaibio.com
Country
China
ProdList
6085
Advantage
58
GIHI CHEMICALS CO.,LIMITED
Tel
+8618058761490
Email
info@gihichemicals.com
Country
China
ProdList
49941
Advantage
58
PT CHEM GROUP LIMITED
Tel
+86-85511178;
Email
peter68@ptchemgroup.com
Country
China
ProdList
35425
Advantage
58
Beijing Pubiao Technology Co., Ltd.
Tel
18618179058
Country
CHINA
ProdList
122
Advantage
58
Guangzhou Serafin Biotechnology Co., Ltd
Tel
13751812182
Country
CHINA
ProdList
183
Advantage
58
Neobioscience Co., Ltd.
Tel
--
Fax
--
Email
info@neobioscience.com
Country
CHINA
ProdList
6207
Advantage
58

139332-66-4, 4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazoleRelated Search:

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide 1-(4-Nitrophenyl)piperazine 4-nitrobenzofurazan 2,1,3-BENZOXADIAZOL-4-AMINE 4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole

  • 4-NITRO-7-(1-PIPERAZINYL)-2,1,3-BENZOXADIAZOLE
  • 4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE
  • 4-NITRO-7-PIPERAZINOBENZOFURAZAN
  • NBD-PZ
  • NBD-PZ(=4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE)[FOR HPLC LABELING]
  • nbd-pzforHPLClabeling
  • 4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE, NBD-PZ, FOR HPLC LABELING
  • NBD-PZ (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole)
  • 4-Nitro-7-piperazino
  • (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole) [for HPLC Labeling]
  • NBD-PZ&nbsp
  • 4-Nitro-7-piperazinobenzofurazan 4-Nitro-7-piperazino-2,1,3-benzoxadiazole
  • 4-Nitro-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole
  • NBD-PZ (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole)[for HPLC Labeling]&gt
  • 2,1,3-Benzoxadiazole, 4-nitro-7-(1-piperazinyl)-
  • 4-Nitro-7-piperazine benzofurazan
  • 139332-66-4
  • 139332664
  • Analytical Chromatography Product Catalog
  • Analytical Reagents
  • Fluorescence Detection (HPLC Labeling Reagents)
  • HPLC Labeling Reagents
  • Carboxyl Group Labeling Reagents for Fluorescence HPLC
  • Analytical Chemistry
  • Carboxyl Group Labeling Reagents for Fluorescence HPLC
  • Fluorescence Detection (HPLC Labeling Reagents)
  • HPLC Labeling Reagents