55894-16-1 Usage
Description
Phosphonium, (2-methoxyethyl)triphenyl-, bromide is a chemical compound that serves as an intermediate in the synthesis of various pharmaceutical agents. It is characterized by its phosphonium core, which is bonded to a 2-methoxyethyl group and three phenyl rings, with a bromide ion as the counterion. Phosphonium, (2-methoxyethyl)triphenyl-, bromide plays a crucial role in the production of specific medications, making it an essential component in the pharmaceutical industry.
Uses
Used in Pharmaceutical Industry:
Phosphonium, (2-methoxyethyl)triphenyl-, bromide is used as an intermediate in the synthesis of (Z)-Triprolidine Oxalate Salt (T814007) for its role in producing an antihistaminic agent with anticholinergic properties. Triprolidine is employed to treat and prevent symptoms associated with allergies, such as itching, swelling, and rhinitis. Its antihistaminic and anticholinergic effects make it a valuable component in the development of medications for allergy relief.
Additionally, Triprolidine is used in combination with cold medicine to provide relief for flu-like symptoms, such as nasal congestion, sneezing, and coughing. The combination of Triprolidine with other active ingredients in cold medicines helps to alleviate the discomfort and inconvenience caused by the common cold, making it a versatile compound in the pharmaceutical sector.
Check Digit Verification of cas no
The CAS Registry Mumber 55894-16-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,9 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 55894-16:
(7*5)+(6*5)+(5*8)+(4*9)+(3*4)+(2*1)+(1*6)=161
161 % 10 = 1
So 55894-16-1 is a valid CAS Registry Number.
InChI:InChI=1/C21H22OP/c1-22-17-18-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-16H,17-18H2,1H3/q+1
55894-16-1Relevant articles and documents
2,6-diisopropylphenol compound as well as preparation method and application thereof
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Paragraph 0032; 0034, (2021/01/29)
The invention relates to a 2,6-diisopropylphenol compound as well as a preparation method and application thereof. The invention particularly relates to a compound shown as a general formula (A) in the description, a preparation method and application of the compound in preparation of anesthetic drugs and drugs for treating cerebral arterial thrombosis. The compound shown in the formula A is characterized in that an olefinic bond in the formula is of a trans-structure; and R1 is selected from CH2OR2 and COOR3.
A PROCESS FOR THE SYNTHESIS OF (E) -2-[1 - (4 - METHYL PHENYL) -3-(1-PYRRONYL)-1 - PROPENYL] PYRIDINE (TRIPROLIDINE)
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Page/Page column 5-6, (2008/06/13)
A Process for the synthesis of (E) - 2 - [1 - (4 - methyl phenyl) -3- (1- pyrrolidinyl)-l- propenyl] pyridine (TRIPROLIDINE) by reacting 2-(l-pyrrolidino)ethyl triphenyl phosphonium bromide with 2-(p-toluoyl) pyridine in presence of aprotic solvent and a base, isomeising in presence of acid catalyst.
Pyrrolidinic and piperidinic ring fission by conjugate elimination
Acquadro, Francesco,Oulyadi, Hassan,Venturello, Paolo,Maddaluno, Jacques
, p. 8759 - 8763 (2007/10/03)
Treating N-substituted pyrrolidines and piperidines bearing an allylic chain α to the nitrogen with strong bases leads to the opening of the heterocycle and provides 1,3-dienes disubstituted with an alkoxy and an aminoalkyl chain. The effects of the base and the solvent have been studied, as well as the influence of the ring size and the nitrogen substituent. The results obtained suggest a possible pre-chelation of the base cation before the deprotonation.
