(Z)-2-METHYLBUT-2-ENOICANHYDRIDE 94487-74-8 CAS NO.94487-74-8

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Angelica anhydride can be used as an intermediate in pharmaceutical synthesis. If you inhale Angelica anhydride, move the patient to fresh air; in case of skin contact, take off contaminated clothing, rinse skin thoroughly with soap and water, and seek medical attention if you feel unwell; in case of eye contact, separate Eyelids, rinse with running water or normal saline, and seek medical attention immediately; if swallowed, rinse mouth immediately, do not induce vomiting, and seek medical attention immediately.

ANGELIC ANHYDRIDE Basic information

Product Name:	ANGELIC ANHYDRIDE
Synonyms:	Angelic anhydride 94487-74-8;ANGELIC ANHYDRIDE;CIS-2-METHYLCROTONIC ANHYDRIDE;CIS-2,3-DIMETHYLACRYLIC ANHYDRIDE;2-METHYLISOCROTONIC ANHYDRIDE;(Z)-2-METHYL-2-BUTENOIC ANHYDRIDE;Bis[(Z)-2-methyl-2-butenoic acid] anhydride;Bis[(Z)-2-methyl-2-butenoic] anhydride
CAS:	94487-74-8
MF:	C10H14O3
MW:	182.22
EINECS:
Product Categories:
Mol File:	94487-74-8.mol

ANGELIC ANHYDRIDE Chemical Properties

Boiling point	108 °C / 13mmHg
density	1,02 g/cm3
refractive index	1.4720-1.4750
storage temp.	0-10°C
InChIKey	LIHLSLRANKCHLV-SFECMWDFSA-N

Safety Information

RIDADR	3265
HazardClass	8
PackingGroup	III

MSDS Information

ANGELIC ANHYDRIDE Usage And Synthesis

Uses	Angelic Anhydride is a reagent in the improved synthesis of angelate esters, which are the active chemical behind the strong pain-relieving and spasmolytic action of extracts from the plant butterbur.

Function&Application

[Use 1] for the synthesis of prostaglandins, certain antibiotics, auxiliary drugs for the hypolipidemic drugs lovastatin and simvastatin

[Use 2] Used as a pharmaceutical intermediate and used in organic synthesis, as a hydroxyl protecting agent in organic synthesis

[Use 3] Silanization agent. As a hydroxy protecting agent in organic synthesis, derivatizing reagents are used for analysis and preparation. Protect tertiary alcohols. Reacts with an alcohol to form a silyl ether. The conformation of the cholesterol derivative was determined. Synthetic prostaglandins, auxiliary materials for certain antibiotics, the lipid-lowering drugs Lovastatin and Simvastatin.

 

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Production Inspection Process:

Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.

- Raw material before any production begins

- Pre-production samples to ensure specifications are being met

- In-process to confirm that standards are maintained

- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged

correctly to prevent any damage in transit.

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    - Utilizing your own freight-forwarder

    - FOB to a port in China

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