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75590-33-9

Kaerophyllin is a medication that combines the active ingredients theophylline and ephedrine, designed to alleviate respiratory conditions by improving lung function and easing breathing difficulties.
Used in Pharmaceutical Industry:
Kaerophyllin is used as a bronchodilator for treating conditions such as asthma, bronchitis, and emphysema. Theophylline, one of its active ingredients, works by relaxing muscles in the airways, thus enhancing breathing capacity.
Used in Respiratory Aid:
Kaerophyllin is used as a decongestant and bronchodilator for reducing swelling and constricting blood vessels in the nasal passages. Ephedrine, the other active ingredient, aids in improving breathing by these mechanisms.
It is crucial to follow medical advice and use Kaerophyllin as directed due to potential side effects and interactions with other medications.

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75590-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75590-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,9 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75590-33:
(7*7)+(6*5)+(5*5)+(4*9)+(3*0)+(2*3)+(1*3)=149
149 % 10 = 9
So 75590-33-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H20O6/c1-23-17-5-3-14(9-19(17)24-2)8-16-15(11-25-21(16)22)7-13-4-6-18-20(10-13)27-12-26-18/h3-6,8-10,15H,7,11-12H2,1-2H3/b16-8+/t15-/m0/s1

75590-33-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (3E,4R)-4-(1,3-benzodioxol-5-ylmethyl)-3-[(3,4-dimethoxyphenyl)methylidene]oxolan-2-one

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:75590-33-9 SDS

75590-33-9Relevant articles and documents

Synthesis, anti-virus and anti-tumour activities of dibenzylbutyrolactone lignans and their analogues

Xia, Yamu,You, Jia,Zhang, Yuanyuan,Su, Zhongliang

experimental part, p. 565 - 569 (2010/03/03)

An efficient synthesis of dibenzylbutyrolactone lignans and their analogues has been developed. Based on a Stobbe condensation of piperonal or veratraldehyde with diethylsuccinate and alkylation with 3,4- methylenedioxybenzyl bromide to give the skeleton

LIGNANOLIDES FROM BUPLEURUM SALICIFOLIUM

Estevez-Reyes, R.,Estevez-Braun, A.,Gonzalez, Antonio G.

, p. 2841 - 2846 (2007/10/02)

Three new lignans isolated from the roots of Bupleurum salicifolium were characterised as guamarol, isoguamarol and guamarolin on the basis of chemical and spectral evidence.The known lignans, kaerophyllin, isokaerophyllin and matairesinol were also obtai

Isokaerophyllin, a butyrolactone from Bupleurum salicifolium

Gonzalez, Antonio G.,Estevez-Reyes, Rafael,Mato, Carmen,Estevez-Braun, Ana Ma

, p. 675 - 678 (2007/10/02)

From the leaves of Bupleurum salicifolium two benzylidene-benzyl-γ-butyrolactone-type lignans were isolated. One was identified as kaerophyllin, the other as its cis-isomer, hitherto unreported. The latter was characterized as 2(3,4-dimethoxy)-benzylidene

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