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Henan Sinotech Import&Export Corporation8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran CAS: 110683-22-2//file1.lookchem.com/cas/reactions/2021/09/13/4321734.png
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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran CAS: 110683-22-2 CAS NO.110683-22-2

FOB Price:
USD 1.00-2.00 /Metric Ton Get Latest Price
Min.Order Quantity:
5 Metric Ton
Purity:
99%
Port:
Qingdao Port
Payment Terms:
L/C,T/T

Add to Inquiry Cart

Product Details

Keywords

  • 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
  • 8-amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one
  • 110683-22-2

Quick Details

  • ProName: 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-b...
  • CasNo: 110683-22-2
  • Molecular Formula: C10H7N5O2
  • Appearance: White powder
  • Application: Pharmaceutical intermediate
  • DeliveryTime: Within 2 weeks after order confirmatio...
  • PackAge: 25kg/drum or 20kg/bag
  • Port: Qingdao Port
  • ProductionCapacity: 1000 Metric Ton/Year
  • Purity: 99%
  • Storage: Room Temperature
  • Transportation: By sea or by air
  • LimitNum: 5 Metric Ton
  • CAS: 110683-22-2
  • Molecular Formula: C10H7N5O2

Superiority

product name: 8-amino-4-oxo-2-(tetrazol-5-yl)-4h-1-benzopyran
synonyms: 8-amino-4-oxo-2-(1h-tetrazole-5-yl)-4h-1-benzopyran hydrochloride;8-amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one hydrochloride;8-amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one (pranlukast);8-amino-2-(1h-tetrazol-5-yl);8-amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one;8-amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one (intermediate of pranlukast);8-amino-4-oxo-2-(tetrazol-5-yl)-4h-1-benzopyran;8-amino-2-tetrazol-5-yl-4-oxo-4h-1-benzopyran
cas: 110683-22-2
mf: c10h7n5o2
mw: 229.19488
einecs: 1312995-182-4
product categories: amines;(intermediate of pranlukast);aromatics;intermediates & fine chemicals;pharmaceuticals
mol file: 110683-22-2.mol

Details

item standard test results

identification

a.h-nmr:comply with the structure

complies

b.lc-ms:comply with the structure

complies

c.the ir spectrum of sample should be identical with that of reference standard;

complies

appearance

meets the requirements.

complies

hplc

unspecified impurities: for each impurity

≤0.20%

complies

total impurity

≤1.0%

0.5%

purity

≥99.0%

99.5%

lod

≤1.0%

0.7%

storage

preserve in well-closed, light-resistant and airtight containers.

complies

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