Primuline sodium salt, powder C.I. 49000

Supplier: MP Biomedicals

Synonyms: Primuline, C.I. 49000

0219545480 0219545405 0219545425
ICNA0219545480EA 1166 EUR
ICNA0219545480 ICNA0219545405 ICNA0219545425
Primuline sodium salt, powder C.I. 49000
Primuline sodium salt

Moderately soluble in water. Soluble in methanol(1 mg/ml): yellow to yellow-green solution.


Primuline is a dye containing the benzothiazole ring system. The primulines are considered derivatives of dehydrothiotoluidine (aminobenzenyltoluylmercaptan). It is pale yellow in solution under visible light and is blue fluorescent under ultraviolet.


Primulin is used in retrograde double labeling procedure for studying axonal branching.

Formula: C₂₁H₁₄N₃O₃S₃Na
MW: 475.54 g/mol
MDL Number: MFCD00005798
CAS Number: 8064-60-6

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