CHROMOMYCIN A3
CHROMOMYCIN A3
- CAS:
- 7059-24-7
- MF:
- C57H82O26
- MW:
- 1183.25
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Properties
- Melting point:
- 185℃
- alpha
- D23 -57° (ethanol)
- Boiling point:
- 780.13°C (rough estimate)
- Density
- 1.1451 (rough estimate)
- refractive index
- 1.6500 (estimate)
- storage temp.
- 2-8°C
- solubility
- Soluble in ethanol, DMSO, and ethyl acetate (10 mg/ml).
- form
- Yellow solid
- pka
- 4.54±0.60(Predicted)
- color
- Yellow
- Merck
- 13,2258
- Stability:
- Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
Safety Information
- Symbol(GHS)
GHS06
- Signal word
- Danger
- Hazard statements
- H300
- Precautionary statements
- P264-P270-P301+P310-P405-P501
- Hazard Codes
- T+,T
- Risk Statements
- 61-28
- Safety Statements
- 53-28-36/37/39-45
- RIDADR
- UN 3462 6.1/PG 1
- WGK Germany
- 3
- RTECS
- GB7875000
- F
- 3-8-10
- HazardClass
- 6.1(a)
- PackingGroup
- I
- HS Code
- 29419090
- Toxicity
- Excitation max: ~445 nm. Emission max: ~575 nm. Sol in ethanol, ethyl acetate, DMSO, methanol. LD50 in mice (mg/kg): 1.85 i.v. (Slavik, Carter).
Use
Chromomycin A3 is the major component of the chromomycin complex of the aureolic acid class, isolated from several Streptomyces species, and first reported in 1960. Chromomycin A3 exhibits a broad biological profile as an antibacterial, antifungal and antitumor agent. It binds reversibly to GC-specific DNA ligand in the minor groove which inhibits transcription, DNA gyrase and topoisomerase II activity. The intense UV spectrum and strong fluorescence makes chromomycin a useful stain for DNA.
0 India supplier list of "CHROMOMYCIN A3"
- Product Name:ChromomycinA3fromStreptomycesgriseus
- Products Intro:Brand:sigma aldrich | Product Number:C2659 | Purity:≥95%(HPLC)
- Company Type: Trader
- Country/Region: INDIA
- Product Name:ChromomycinA3
- Products Intro:Brand:clearsynth | Product Number:CS-T-71798
- Company Type: Trader
- Country/Region: INDIA
- Product Name:chromomycin A3
- Products Intro:Purity: 99% | Package: 1kg;150USD
- Company Type: Trader
- Country/Region: CHINA
$150.00/ 1kg
- Product Name:chromomycin A3
- Products Intro:Purity: 99.9 | Package: 10kg;18USD|10kg;18USD|10kg;18USD
- Company Type: Trader
- Country/Region: CHINA
$18.00-18.00 / 10kg
- Product Name:CHROMOMYCIN A3
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:chromomycin A3
- Products Intro:Purity: >=98% | Package: 1KG;9.8USD
- Company Type: Trader
- Country/Region: CHINA
$9.80/ 1KG
- Product Name:Chromomycin A3
- Products Intro:Purity: 99% | Package: 1kg; 25kg; or larger package as required
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Chromomycin A3
- Products Intro:Purity: 98.00% | Package: 10 mg；100 mg；5 mg；500 mg | CustNote: REAGENT;FOR LABORATORY USE ONLY
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:Chromomycin A3
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:CHROMOMYCIN A3
- Products Intro:Purity: 99.9%|Package: 1g;1.1USD
- Company Type: Trader
- Country/Region: CHINA
$1.10/ 1g