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Valaciclovir EP Impurity A

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Formula: C5H5N5O
CAS: 73-40-5
search Element: valaciclovir impurity
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Identification

Structural Formula
Valaciclovir EP Impurity A
CAS:
73-40-5
EINECS:
200-799-8
Molecular Formula:
C5H5N5O
MDL:
MFCD00071533
Synonym:
guanin ; dew pearl ; guamine ; gua ; dewpearl ; c.i.75170 ; guanie ; ci75170 ; quanine ; guanine




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Prices & Availability




Data is processed


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Properties for Valaciclovir EP Impurity A

Molecular Weight:
151.13 g·mol−1
Density:
~1.8 g/cm3 (Predicted)
Melting point:
>300 °C(lit.)
Boiling point:
~561.5° C at 760 (Predicted)
Solubility:
1 M NaOH: 0.1 M at 20 °C, clear, colorless
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
2-8°C
x

Alternative Distributors of [Valaciclovir EP Impurity A]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Clearsynth Canada INC.

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