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ChangzhouTianhua Pharmaceutical CO., LTD.
ChangzhouTianhua Pharmaceutical CO., LTD.
29 YRS
Jiangsu, China
Main Products:
Tetracaine Hydrochloride / Tetracaine / Dyclonine Hydrochloride / Minoxidil / Sodium Cromoglycate / Methimazole / Carbimazole / 3-Chloropropylamine Hydrochloride / 4-Methoxyphenylacetonitrile / Bromoacetaldehyde Diethyl Acetal
Jiangsu, China
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Sodium Cromoglycate / CAS 15826-37-6
OVERVIEW
Uses
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
Typical Properties
Summary
This product is an antiallergic drug. It has a good effect on allergic asthma. It can also be used for allergic rhinitis or ulcerative colitis.
CAS No.
15826-37-6
Formula
C23H14Na2O11
Molecular Mass
512.33000
Exact Mass
512.03300
PSA
179.37000
Logp
-0.55490
IUPAC
disodium;5-[3-(2-carboxylato-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate
SMILES
C1=CC2=C(C(=C1)OCC(COC3=CC=CC4=C3C(=O)C=C(O4)C(=O)[O-])O)C(=O)C=C(O2)C(=O)[O-].[Na+].[Na+]
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Antiallergic Drugs
Chemical and Physical Properties
Melting Point
241-2420C (dec)
Boiling Point
752.3ºC at 760 mmHg
Flash Point
263.9ºC
Appearance
White crystalline powder
Export information
HS Code
29329990
Export Rebate
13%
Risk Code
R36/37/38
Safety Label
Xi
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