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Chlortetracycline hydrochloride

SIGMA/26430 - BioReagent, suitable for fluorescence, from Streptomyces aureofaciens, ≥85.0% (HPLC)

Synonym: 7-Chlorotetracycline hydrochloride

CAS Number: 64-72-2
Empirical Formula (Hill Notation): C22H23ClN2O8 · HCl
Molecular Weight: 515.34
EC Number: 200-591-7
MDL Number: MFCD00082440
Linear Formula: C22H23ClN2O8 · HCl
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-26430-5G 5 g
$70.50
1/EA
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45-26430-100G 100 g
$495.00
1/EA
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antibiotic activity spectrum Gram-negative bacteria
  Gram-positive bacteria
assay ≥85.0% (HPLC)
biological source Streptomyces aureofaciens
color faintly yellow to yellow
form powder or crystals
InChI 1S/C22H23ClN2O8.ClH/c1-21(32)7-6-8-15(25(2)3)17(28)13(20(24)31)19(30)22(8,33)18(29)11(7)16(27)12-10(26)5-4-9(23)14(12)21;/h4-5,7-8,15,26,28-29,32-33H,6H2,1-3H3,(H2,24,31);1H/t7?,8-,15-,21-,22-;/m0./s1
InChI key CBHYYLPALVVVEY-LYNLVHCPSA-N
mode of action protein synthesis | interferes
mp 210-215 °C (dec.) (lit.)
product line BioReagent
Quality Level 200 
SMILES string Cl.CN(C)[C@H]1[C@@H]2CC3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)ccc(Cl)c4[C@@]3(C)O
solubility H2O: 50 mg/mL
storage temp. −20°C
suitability suitable for fluorescence
Application: Cell-permeable fluorescent probe for Ca2+ for measuring calcium flux in endoplasmic reticulum and other intracellular stores in situ.
Biochem/physiol Actions: Chlortetracycline is an antibiotic produced by some strains of Streptomyces aureofaciens.
Mode of Action: Inhibits protein synthesis (elongation) by preventing binding of aminoacyl-tRNA to the 30S subunit.
Antimicrobial spectrum: Gram-positive. Less active against Gram-negative bacteria than tetracycline.
Mode of Resistance: Loss of cell wall permeability.
General description: Chemical structure: tetracycline
Other Notes: Keep container tightly closed in a dry and well-ventilated place.
Packaging: 5 g, 25 g, 100g
Quality: Recommended for fluorescent studies of calcium signaling in cells or tissues.
Purity ≥85.0% (HPLC)
mp 210-215 °C (dec.) (lit.)
Storage Temp. −20°C
UNSPSC 51101500

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