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4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1

4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1 structure

CAS No.: 57206-54-9

Chemical Name:: 4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1

Synonyms: E-129Z2;RP-13919;Vernamycin B&b;Ostreogrycin B2;Pristinamycin ⅠB;Pristinamycin IB;vernamycin Bbeta;4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1;Virginiamycin S1, 4-[N-methyl-4-(methylamino)-L-phenylalanine]-;3-Hydroxypicolinoyl-cyclo[L-Thr*-D-Abu-L-Pro-4-methylamino-N-methyl-L-Phe-4-oxo-L-Hpr-L-phenyl Gly-]

CBNumber:: CB51242817

Molecular Formula:: C44H52N8O10

Molecular Weight:: 852.93

MDL Number:

MOL File:: 57206-54-9.mol

Last updated:2025-04-17 18:22:24

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4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1 Properties

Boiling point	1213.6±65.0 °C(Predicted)
Density	1.39±0.1 g/cm3(Predicted)
pka	3.52±0.35(Predicted)
FDA UNII	69RU1K50ZP

4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	AAA0006712	4-[N-METHYL-4-(METHYLAMINO)-L-PHENYLALANINE]VIRGINIAMYCIN S1 95.00%	57206-54-9	5MG	$504.03	2021-12-16	Buy

Product number	Packaging	Price	Buy
AAA0006712	5MG	$504.03	Buy

4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1 Chemical Properties, Uses, Production

Uses

Pristinamycin IB (Ostreogrycin B2) is an ester peptide antibiotic with anti-Gram-positive bacteria effects[1].

References

[1] G Bonfiglio, et al. Novel streptogramin antibiotics. Expert Opin Investig Drugs. 2001 Feb;10(2):185-98.

4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1 Preparation Products And Raw materials

Raw materials

Preparation Products

4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1 Suppliers

Global Suppliers ( 3)

Supplier	Tel	Email	Country	ProdList	Advantage
Jiangsu Hongmin Pharmaceutical Co., Ltd.	18221292452	fannieliu@glschina.com	China	6798	58
Zhejiang Huida Biotech Co., LTD	0571-89903022 18679456698	zilong@hizyme.com	China	8001	58

Supplier	Advantage
Jiangsu Hongmin Pharmaceutical Co., Ltd.	58
Zhejiang Huida Biotech Co., LTD	58

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4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1 Vernamycin B&b vernamycin Bbeta 3-Hydroxypicolinoyl-cyclo[L-Thr*-D-Abu-L-Pro-4-methylamino-N-methyl-L-Phe-4-oxo-L-Hpr-L-phenyl Gly-] E-129Z2 Ostreogrycin B2 Pristinamycin IB RP-13919 Virginiamycin S1, 4-[N-methyl-4-(methylamino)-L-phenylalanine]- Pristinamycin ⅠB 57206-54-9 C44H52N8O10