RIFAMYCIN SV
RIFAMYCIN SV
- CAS:
- 6998-60-3
- MF:
- C37H47NO12
- MW:
- 697.77
Suppliers by country/region
Company Type
Properties
- Melting point:
- 300° (dec 140°)
- alpha
- D20 -4° (methanol)
- Boiling point:
- 701.9°C (rough estimate)
- Density
- 1.2275 (rough estimate)
- refractive index
- 1.5350 (estimate)
- pka
- 5.17±0.70(Predicted)
Safety Information
- Toxicity
- LD50 in mice (mg/kg): 550 i.v.; 625 i.p.; 2120 orally (Bergamini, Fowst)
Use
Rifamycin SV gives yellow-orange crystals from Et2O/pet ether or aqueous EtOH, is very soluble in MeOH, EtOH, Me2CO and EtOAc, and is less soluble in Et2O and HCO3-, but slightly soluble in H2O and pet ether. Its UV has max at 223, 314 and 445nm ( 1cm 586, 322 and 204) in phosphatebuffer pH 7. [NMR: Bergamini & Fowst Arzneim.-Forsch 15 951 1965.]
1 India supplier list of "RIFAMYCIN SV"
- Product Name:Rifamycin-SV
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:RifamycinSV
- Products Intro:Brand:pharmaffiliates | Product Number:PA1827030
- Company Type: Trader
- Country/Region: Haryana,INDIA
- Product Name:RifaximinEPImpurityC
- Products Intro:Brand:synzeal | Product Number:964976226
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Rifamycin
- Products Intro:Brand:clearsynth | Product Number:CS-O-02237
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:RIFAMYCIN SV
- Products Intro:Purity: 99% | Package: 100g ;1KG ;5KG 25KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
- Product Name:RIFAMYCIN SV
- Products Intro:Purity: 99% | Package: 1Kg;25kg/ Drum or as customer request
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1,3,5-Trioxane,2,2'-Bipyridine,Tributylphosphine,Chloroplantinic Acid,Triphenylphosphine
- Product Name:RIFAMYCIN INN
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name: rifamycin SV
- Products Intro:Purity: Min98% HPLC | Package: 1KG;1USD
- Company Type: Trader
- Country/Region: CHINA
$1.00/ 1KG
- Product Name:RIFAMYCIN SV
- Products Intro:Purity: 99% | Package: 1g;1USD|10g;1USD|100g;1USD|1KG;1USD|25KG;1USD
- Company Type: Trader
- Country/Region: CHINA
$1.00-1.00 / 1g
- Product Name:rifamycin
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone