Rifamycin O

Product Name: Rifamycin O
CAS No.: 14487-05-9
Chemical Name: Rifamycin O
Synonyms: ctone;NSC 182391;Rifomycin O;RIFAMYCIN O;Rifamycin O USP/EP/BP;Rifaximin EP Impurity F;Rifamycin EP Impurity C;Rifaximin impurity F (EP);Rifaximin EP Impurity F (Rifamycin O);Rifaximin Impurity 6 (Rifaximin EP Impurity F)
CBNumber: CB9404663
Molecular Formula: C39H47NO14
Formula Weight: 753.79
MOL File: 14487-05-9.mol

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Rifamycin O Property

Melting point:: 171°C (dec.)
alpha: D20 +71.5° (c = 1 in dioxane)
Boiling point:: 730.16°C (rough estimate)
Density: 1.2421 (rough estimate)
refractive index: 1.5350 (estimate)
storage temp.: -20°C Freezer, Under Inert Atmosphere
solubility: Chloroform (Slightly), Methanol (Slightly, Heated )
form: Solid
pka: 4.61±0.70(Predicted)
color: Yellow to Dark Yellow
InChIKey: RAFHKEAPVIWLJC-QZBGMZITNA-N

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H371May cause damage to organs

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P309+P311IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: R508190
Product name: RifamycinO
Packaging: 250mg
Price: $305
Updated: 2021/12/16

Usbiological

Product number: 257376
Product name: Rifamycin O
Packaging: 50mg
Price: $410
Updated: 2021/12/16

TRC

Product number: R508190
Product name: RifamycinO
Packaging: 5g
Price: $1185
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0004824
Product name: RIFAMYCIN O
Purity: 95.00%
Packaging: 1G
Price: $1593.9
Updated: 2021/12/16

AK Scientific

Product number: P135
Product name: RifamycinO
Packaging: 250mg
Price: $421
Updated: 2021/12/16

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Rifamycin O Chemical Properties,Usage,Production

Chemical Properties

Yellow Solid

Uses

Rifamycin O (Rifaximin EP Impurity F) is a Rifaximin intermediate.

Definition

ChEBI: Rifamycin O is a member of rifamycins.

Rifamycin O Preparation Products And Raw materials

Raw materials

Preparation Products

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Rifamycin O Suppliers

Canada 1 China 107 Europe 2 India 4 South Korea 1 United Kingdom 4 United States 17 Global 136

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View Lastest Price from Rifamycin O manufacturers

Hebei Duling International Trade Co. LTD

Product: Rifamycin O 14487-05-9
Price: US $30.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2023-03-24

Shaanxi Dideu Medichem Co. Ltd

Product: Rifamycin O 14487-05-9
Price: US $1.00-1.00/KG
Min. Order: 1g
Purity: 99%
Supply Ability: 50tons
Release date: 2020-05-07

Hangzhou ICH Biofarm Co., Ltd

Product: Rifamycin O 14487-05-9
Price: US $0.00-0.00/kg
Min. Order: 0.1kg
Purity: 99.0%min
Supply Ability: 200kg
Release date: 2023-06-09

14487-05-9, Rifamycin ORelated Search:

RIFAMYCIN RIFAMYCIN SV 4-O-(Carboxymethyl)rifamycin Rifamycin Sodium 25-deacetoxy-25-hydroxyrifamycin S 2,3-DIMETHYLANISALDEHYDE 2-Vinyl-1,3-dioxolane Rifamycin O 2,5-DIMETHYL-P-ANISALDEHYDE 2,5-DIMETHYLPHENETHYLAMINE Rifamycin AF RIFAMYCIN B 3-Amino -rifamycin S Rifampicin 3-[(4-Cyclopentylpiperazino)iminomethyl]rifamycin,3{[(4-cyclopentyl-1-piperazinyl)imino]methyl}rifamycin Rifabutin Rifalazil Riboflavin

ctone

Rifaximin impurity F (EP)

Rifaximin Impurity 6 (Rifaximin EP Impurity F)

spiro(1,3-dioxolane-2,9’(6’h)-(2,7)(epoxypentadeca(1,11,13)trienimino)naphtho(

4-O-Carboxymethyl-1-deoxy-1,4-dihydro-4-hydroxy-1-oxorifamycin γ-lactone

Rifomycin O

NSC 182391

4-O-(CARBOXYMETHYL)-1-DEOXY-1,4-diHYDRO-4-HYDROXY-1-OXO-G-LACTONE

RifaMycin,4-O-(carboxyMethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, g-lactone

Rifaximin EP Impurity F

Rifamycin, 4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, gamma-lactone

RIFAMYCIN O

2,1-b)furan)-1’,4,6’,11’(2’h)-tetrone,5’,17’,19’,21’-tetrahydroxy-23’-methoxy

4’,12’,16’,18’,20’,22’-heptamethyl--221’-acetate

4-o-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-rifamycigamma-la

Rifamycin EP Impurity C

Rifaximin EP Impurity F (Rifamycin O)

Rifamycin, 4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, γ-lactone

Rifamycin Impurity 3(Rifamycin EP Impurity C)（Rifamycin O)

Rifamycin O USP/EP/BP

Spiro[1,3-dioxolane-2,9'(6'H)-[2,7](epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan]-1',4,6',11'(2'H)-tetrone, 5',17',19',21'-tetrahydroxy-23'-methoxy-2',4',12',16',18',20',22'-heptamethyl-21'-acetate

Rifamycin, 4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, γ-lactone (9CI, ACI)

4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-Rifamycin γ-lactone (9CI ACI)

Rifaximin EP Impurity F（Rifamycin EP Impurity C）

14487-05-9

C39H47NO14

Chiral Reagents

Intermediates & Fine Chemicals

Pharmaceuticals