Hygromycin B
- Product Name
- Hygromycin B
- CAS No.
- 31282-04-9
- Chemical Name
- Hygromycin B
- Synonyms
- HYGROMYCIN B HYDRATE;950U/MG;Hygromix;Hygrovetin;hygromix-8;hygrovetine;hygromix2.4;hydromycinb;antihelmycin;Hygromycin B
- CBNumber
- CB9219683
- Molecular Formula
- C20H37N3O13
- Formula Weight
- 527.52
- MOL File
- 31282-04-9.mol
Hygromycin B Property
- Melting point:
- 160-180°C
- alpha
- D20 +20.2° (c = 1 in water)
- Boiling point:
- 608.13°C (rough estimate)
- Density
- 1.4252 (rough estimate)
- refractive index
- 1.6300 (estimate)
- storage temp.
- 2-8°C
- solubility
- H2O: 50 mg/mL As a stock solution. Stock solutions should be stored at 2-8°C. Stable at 37°C for 30 days.
- form
- powder
- pka
- 7.1, 8.8(at 25℃)
- color
- faintly brown to brown
- PH
- pH (25g/l, 25℃ ) : 9.5~12.5
- Water Solubility
- Miscible with water, methanol, buffer solution and ethanol. Immiscible with less polar solvents.
- Merck
- 14,4852
- BRN
- 6755837
- Stability:
- Hygroscopic
- EPA Substance Registry System
- Hygromycin B (31282-04-9)
Safety
- Hazard Codes
- T+,Xn,T
- Risk Statements
- 26/27/28-41-42/43-40-36-23/24/25
- Safety Statements
- 23-26-28-36/37/39-45-22-36-36/37
- RIDADR
- UN 3462 6.1/PG 1
- WGK Germany
- 3
- RTECS
- WK2130000
- F
- 19
- HazardClass
- 6.1
- PackingGroup
- I
- HS Code
- 29419059
- Toxicity
- mmo-esc 250 mg/L AACHAX 18,798,80
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- 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.
P271Use only outdoors or in a well-ventilated area.
P284Wear respiratory protection.
N-Bromosuccinimide Price
- Product number
- 10843555001
- Product name
- Hygromycin B
- Purity
- from Streptomyces hygroscopicus
- Packaging
- 20ml
- Price
- $312
- Updated
- 2024/03/01
- Product number
- 400050
- Product name
- Hygromycin B, Streptomyces sp., Cell Culture-Tested - CAS 31282-04-9 - Calbiochem
- Purity
- Unique aminoglycoside antibiotic that inhibits the growth of prokaryotic (bacteria) and eukaryotic microorganisms (yeasts) and mammalian cells.
- Packaging
- 1G
- Price
- $348
- Updated
- 2022/05/15
- Product number
- 400050
- Product name
- Hygromycin B, Streptomyces sp., Cell Culture-Tested - CAS 31282-04-9 - Calbiochem
- Purity
- Unique aminoglycoside antibiotic that inhibits the growth of prokaryotic (bacteria) and eukaryotic microorganisms (yeasts) and mammalian cells.
- Packaging
- 5G
- Price
- $1290
- Updated
- 2022/05/15
- Product number
- H1509
- Product name
- Hygromycin B
- Purity
- >80.0%(HPLC)
- Packaging
- 200mg
- Price
- $52
- Updated
- 2024/03/01
- Product number
- H1509
- Product name
- Hygromycin B
- Purity
- >80.0%(HPLC)
- Packaging
- 1g
- Price
- $176
- Updated
- 2024/03/01
Hygromycin B Chemical Properties,Usage,Production
Description
Hygromycin B is an aminoglycoside antibiotic that has been found in S. hygroscopicus. It is active against E. coli (MIC = 150 μg/ml) and cytotoxic to both prokaryotic and eukaryotic cells via inhibition of protein synthesis. Hygromycin B has commonly been used in molecular and cell biology applications to select for transformed cells expressing the E. coli hygromycin resistance genes hyg or hph.
Chemical Properties
White to off-white lyophilized powder
Uses
antibacterial, anthelmintic; LD50 ip (rat) 63mg/Kg
Uses
Hygromycin B, a selective antibiotic that is effective on most bacteria, fungi and higher eukaryotes, inhibits protein synthesis by interfering with translocation and causing mistranslation at the 70S ribosome
Uses
Hygromycin B is an aminoglycoside and a selective antibiotic agent for the hph gene. Hygromycin B inhibits protein synthesis by interfering with translocation and causing mistranslation at the 70S rib osome
Uses
Hygromycin B is a trisaccharide aminoglycoside with a terminal cyclitol produced by Streptomyces hygroscopicus, reported by researchers at Eli Lily in the early 1950s. Hygromycin B belongs to the destomycin family of aminoglycosides which contain a unique cyclic structure linking the terminal saccharide. Hygromycin B exhibits broad spectrum antibiotic and anthelmintic activity, and is used as a feed additive for swine and poultry. Hygromycin B inhibits polypeptide synthesis by binding peptidyl-tRNA and preventing translocation by Elongation Factor 2.
Application
Hygromycin B was found in the culture broth of Streptomyces hygroscopicus by Lilly Research Laboratories in 1953, as a mixture with hygromycin A. It showed activity against a variety of gram-positive and gram-negative bacteria as well as fungi. Hygromycin B has been used for therapy of helminthic infections in swine and poultry.
General Description
Amorphous solid or tan powder.
Air & Water Reactions
Water soluble.
Reactivity Profile
Weakly basic.
Fire Hazard
Flash point data for Hygromycin B are not available; however Hygromycin B is probably combustible.
Biochem/physiol Actions
Mode of Action: The product acts by inhibiting protein synthesis by inducing the misreading of the m-RNA template in the prokaryote, with the potency to inhibit translation. Antimicrobial Spectrum: Hygromycin B acts against bacteria, fungi and higher eukaryotic cells.
Safety Profile
Poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic fumes of Nox
storage
+4°C
References
[1] brodersen de, clemons wm jr, carter ap, et al. the structural basis for the action of the antibiotics tetracycline, pactamycin, and hygromycin b on the 30s ribosomal subunit. cell, 2000, 103 (7): 1143-1154.
[2] ganoza mc, kiel mc. a ribosomal atpase is a target for hygromycin b inhibition on escherichia coli ribosomes. antimicrob agents chemother, 2001, 45 (10): 2813-2819.
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View Lastest Price from Hygromycin B manufacturers
- Product
- Hygromycin B 31282-04-9
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 0.98
- Supply Ability
- 1000
- Release date
- 2024-05-29
- Product
- Hygromycin B 31282-04-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99
- Supply Ability
- 50000KG/month
- Release date
- 2024-04-24
- Product
- Hygromycin B 31282-04-9
- Price
- US $8.00-0.80/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-09