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4-AMINO-5-CYANO-7-(BETA-D-RIBOFURANOSYL)PYRROLO[2,3-D]PYRIMIDINE

4-AMINO-5-CYANO-7-(BETA-D-RIBOFURANOSYL)PYRROLO[2,3-D]PYRIMIDINE Structure
  • ₹13856
  • Product name: 4-AMINO-5-CYANO-7-(BETA-D-RIBOFURANOSYL)PYRROLO[2,3-D]PYRIMIDINE
  • CAS: 606-58-6
  • MF: C12H13N5O4
  • MW: 291.26
  • EINECS:
  • MDL Number:MFCD00866513
  • Synonyms:NSC 63701;NSC 99843;TOYOCAMYCIN;3-d)pyrimidine-5-carbonitrile,4-amino-7-beta-d-ribofuranosyl-7h-pyrrolo( ;4-amino-5-cyano-7-(d-ribofuranosyl)-7h-pyrrolo(2,3-d)pyrimidine ;4-amino-7-beta-d-ribofuranosyl-7h-pyrrolo(2,3-d)pyrimidine-5-carbonitrile ;a-399-y4 ;ahygroscopin-b
1 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 10MG
  • ManufacturerSigma-Aldrich(India)
  • Product numberT3580
  • Product descriptionToyocamycin ≥98% (HPLC), from Streptomyces rimosus
  • Packaging10MG
  • Price₹13856
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) T3580 Toyocamycin ≥98% (HPLC), from Streptomyces rimosus 10MG ₹13856 2022-06-14 Buy

Properties

Melting point :243°; mp 239-243°
alpha :D16 -45.7° (c = 1.05 in 0.1N HCl)
Boiling point :433.28°C (rough estimate)
Density :1.3067 (rough estimate)
refractive index :1.7000 (estimate)
storage temp. :2-8°C
solubility :DMSO: soluble0.90 - 1.10mg/mL, clear, colorless
form :solid
pka :12.31±0.70(Predicted)
color :White or off-white
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Toyocamycin is a natural adenosine analog first isolated from Streptomyces and shown in early studies to be cytotoxic to bacteria, fungi, and cancer cells and to have antiviral activities. Toyocamycin prevents IRE1α-induced mRNA cleavage (IC50 = 80 nM) and inhibits constitutive activation of XBP1 in multiple myeloma cell lines. It is used to study IRE1α action in the endoplasmic reticulum stress response, particularly in the context of cancer. It also inhibits phosphatidylinositol kinase in vitro (IC50 = 3.3 μg/ml), but not in cells, and blocks the ribosomal RNA-processing kinase Rio1 (IC50 = ~30 nM).

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