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QUINOMYCIN A

Product Name
QUINOMYCIN A
CAS No.
512-64-1
Chemical Name
QUINOMYCIN A
Synonyms
SK-302B;nsc526417;NSC 13502;ECHINOMYCIN;echinomycina;QUINOMYCIN A;Echinomycin >97%;Antibiotic A 654I;Echinomycin (NSC-13502);EchinoMycin, Actinoleukin, 1491, 59266, X 948, X 53III
CBNumber
CB6394145
Molecular Formula
C51H64N12O12S2
Formula Weight
1101.26
MOL File
512-64-1.mol
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QUINOMYCIN A Property

Melting point:
217-218℃
alpha 
D20 -310° (c = 0.86 in chloroform)
Boiling point:
1427.2±65.0 °C(Predicted)
Density 
1.0964 (rough estimate)
refractive index 
1.6700 (estimate)
storage temp. 
-20°C
solubility 
Soluble in DMSO (up to 5 mg/ml)
pka
9.38±0.70(Predicted)
form 
White solid
color 
white to beige
Merck 
13,3531
Stability:
Stable for 1 year as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months
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Safety

Hazard Codes 
T
Risk Statements 
46-23/24/25
Safety Statements 
53-36/37/39-45
RIDADR 
UN 3462 6.1/PG 2
WGK Germany 
3
RTECS 
JW5250000
10
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
2941900000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SML0477
Product name
Echinomycin
Purity
≥98% (HPLC)
Packaging
1mg
Price
$142
Updated
2024/03/01
Cayman Chemical
Product number
11049
Product name
Echinomycin
Purity
≥98%
Packaging
1mg
Price
$97
Updated
2024/03/01
Cayman Chemical
Product number
11049
Product name
Echinomycin
Purity
≥98%
Packaging
5mg
Price
$360
Updated
2024/03/01
Sigma-Aldrich
Product number
SML0477
Product name
Echinomycin
Purity
≥98% (HPLC)
Packaging
5mg
Price
$588
Updated
2024/03/01
Tocris
Product number
5520
Product name
Echinomycin
Purity
≥98%(HPLC)
Packaging
1
Price
$118
Updated
2021/12/16
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QUINOMYCIN A Chemical Properties,Usage,Production

Description

Hypoxia-inducible factor-1 (HIF-1) is a transcription factor that controls genes involved in glycolysis, angiogenesis, migration, and invasion. Echinomycin is a cell-permeable inhibitor of HIF-1-mediated gene transcription. It acts by intercalating into DNA in a sequence-specific manner, blocking the binding of either HIF-1α or HIF-1β to the hypoxia-responsive element. Echinomycin reversibly inhibits hypoxia-induced HIF-1 transcription activity in U215 cells with an EC50 value of 1.2 nM. It inhibits hypoxia-induced expression of vascular endothelial growth factor, blocking angiogenesis and altering excitatory synaptic transmission in hippocampal neurons. Echinomycin also impairs expression of survivin, enhancing the sensitivity of multiple myeloma cells to melphalan.

Uses

Quiniomycin A is a cyclic depsipeptide metabolite. Quinomycin A has broad activity against bacteria, fungi and viruses, and has found application as an antitumour agent. Quinomycin A acts by bifunctional intercalation of nucleic acids. Recent research has shown quinomycin A to be an extremely potent inhibitor of hypoxia-inducible factor-1 (HIF-1). This transcription factor plays an essential role in tumour progression and metastasis.

Uses

Quinomycin A is a cyclic depsipeptide metabolite. Quinomycin A has broad activity against bacteria, fungi and viruses, and has found application as an antitumor agent. Quinomycin A acts by bifunctional intercalation of nucleic acids. Recent research has shown quinomycin A to be an extremely potent inhibitor of hypoxia-inducible factor-1 (HIF-1). This transcription factor plays an essential role in tumor progression and metastasis.

Uses

Echinomycin has been used for inhibition of hypoxia-inducible factor 1.

Biochem/physiol Actions

Echinomycin is an antitumor antibiotic and potent hypoxia inducible factor 1α (HIF-1α) inhibitor. It binds to DNA via bifunctional intercalation, blocking the binding of HIF-1α, a transcription factor important in tumor growth. Echinomycin selectively eliminated cancer stem cells in a study with mouse lymphoma and human AML xenogeneic models, eradicating the lymphomas. Recently, echinomycin was also found to act as an antibiotic adjuvant having synergistic effects with novobiocin in gram negative bacteria.

storage

Store at -20°C

References

1) Kong?et al.?(2005),?Echinomycin, a small-molecule inhibitor of hypoxia-inducible factor-1 DNA-binding activity; Cancer Res.,?65?9047 2) Wang?et al. (2014),?Echinomycin protects mice against relapsed acute myeloid leukemia without adverse effect on hematopoietic stem cells; Blood,?124?1127 3) Wang?et al. (2011),?Targeting HIF1α eliminates cancer stem cells in hematological malignancies; Cell Stem Cell.,?8?399 4) Li?et al. (2015),?Hypoxia-inducible factor-1α regulates the expression of L-type voltage-dependent Ca(2+) channels in PC12 cells under hypoxia; Cell Stress Chaperones,?20?507

QUINOMYCIN A Preparation Products And Raw materials

Raw materials

Preparation Products

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QUINOMYCIN A Suppliers

T&W GROUP
Tel
021-61551611 13296011611
Fax
+86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
AdooQ BioScience, LLC
Tel
+1 (866) 930-6790
Fax
+1 (866) 333-9607
Email
info@adooq.com
Country
United States
ProdList
2782
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Shanghai EFE Biological Technology Co., Ltd.
Tel
021-65675885 18964387627
Fax
021-65675885
Email
info@efebio.com
Country
China
ProdList
9806
Advantage
58
Alabiotech Inc.
Tel
001-619-354-5251
Fax
001-855-855-6087
Email
sales@alabiotech-e.com
Country
United States
ProdList
972
Advantage
60
Lynnchem
Tel
86-(0)29-85992781 17792393971
Email
info@lynnchem.com
Country
China
ProdList
4587
Advantage
58
Novachemistry
Tel
44-20819178-90 02081917890
Fax
(0)2080432064
Email
info@novachemistry.com
Country
United Kingdom
ProdList
4381
Advantage
58
Alpha Biopharmaceuticals Co., Ltd
Tel
0411-39042497
Fax
0411-39042693
Email
sales@alphabiopharm.com
Country
China
ProdList
1951
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57423
Advantage
58

512-64-1, QUINOMYCIN ARelated Search:


  • echinomycina
  • nsc526417
  • ECHINOMYCIN
  • Echinomycin Streptomyces sp. - CAS 512-64-1 - Calbiochem
  • N-(2-Quinoxalinylcarbonyl)-O-[N-(2-quinoxalinylcarbonyl)-D-seryl-L-alanyl-3-mercapto-N,S-dimethylcysteinyl-N-methyl-L-valyl]-D-seryl-L-alanyl-N-methylcysteinyl-N-methyl-L-valine-(81)-lactone-cyclic (37)-thioether
  • N-[(1R,4S,8R,11S,14R,17S,21R,24S)-3,11,13,16,24,26-hexamethyl-27-methylsulfanyl-2,5,9,12,15,18,22,25-octaoxo-4,17-di(propan-2-yl)-8-(quinoxaline-2-carbonylamino)-6,19-dioxa-28-thia-3,10,13,16,23,26-hexazabicyclo[12.12.3]nonacosan-21-yl]quinoxaline-2-carbo
  • N-(2-Quinoxalinylcarbonyl)cyclo(D-Ser*-Ala-N-methyl-L-Cys(1)-N-methyl-L-Val-N-(quinoxaline-2-ylcarbonyl)-D-Ser*-Ala-N-methyl-3-methylthio-L-Ala(1)-N-methyl-L-Val-)
  • SK-302B
  • Echinomycin >97%
  • N-(2-Quinoxalinylcarbonyl)-O-[N-(2-quinoxalinylcarbonyl)-D-seryl-L-alanyl-3-mercapto-N,S-dimethylcysteinyl-N-methyl-L-valyl]-D-seryl-L-alanyl-N-methylcysteinyl-N-methyl L-valine (81)-lactone cyclic (37)-thioester
  • Echinomycin (NSC-13502)
  • N-[2,4,12,15,17,25-hexamethyl-29-methylsulfanyl-3,6,10,13,16,19,23,26-octaoxo-11,24-di(propan-2-yl)-7-(quinoxaline-2-carbonylamino)-9,22-dioxa-28-thia-2,5,12,15,18,25-hexazabicyclo[12.12.3]nonacosan-20-yl]quinoxaline-2-carboxamide
  • QUINOMYCIN A
  • EchinoMycin, Actinoleukin, 1491, 59266, X 948, X 53III
  • 9,22-Dioxa-28-thia-2,5,12,15,18,25-hexaazabicyclo[12.12.3]nonacosane cyclic peptide deriv.
  • Antibiotic A 654I
  • NSC 13502
  • L-Valine, N-(2-quinoxalinylcarbonyl)-O-[N-(2-quinoxalinylcarbonyl)-D-seryl-L-alanyl-3-mercapto-N,S-dimethylcysteinyl-N-methyl-L-valyl]-D-seryl-L-alanyl-N-methylcysteinyl-N-methyl-, (8→1)-lactone, cyclic (3→7)-thioether
  • 512-64-1
  • C51H64N12O12S2
  • Antibiotics
  • Antibiotics A-F
  • Antibiotics A to Z
  • BioChemical
  • Antitumour
  • Antibiotic