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CS-W001157 4
Total: USD 88.00

(6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-8b-(2,2-Dihydroxyacetyl)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Triamcinolone Acetonide Impurity

  • CAS No. 161740-69-8

  • Cat. No. CS-0533249
  • Purity≥98%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

(6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-8b-(2,2-Dihydroxyacetyl)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Triamcinolone Acetonide Impurity|CS-0533249

Structure of 161740-69-8

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General Information

  • CAS No. 161740-69-8
  • Cat. No. CS-0533249
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄H₃₁FO₇
  • Molecular Weight 450.50
  • Synonym(s) 21-Hydroxy triamcinolone acetonide
  • SMILES OC(O)C([C@]12[C@@]3([C@@]([C@@]4([H])[C@]([C@H](C3)O)([C@@]5(C(CC4)=CC(C=C5)=O)C)F)([H])C[C@@]1([H])OC(C)(O2)C)C)=O

Description

Sodium tartrate dihydrate is a solid standard with a water content of 15.66% determined by the technique of loss on drying at 150C. Its preparation from high-purity reagents and analysis is completed in an ISO/IEC 17025 and ISO 17034 accredited calibration laboratory.Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.The sodium tartrate dihydrate CRM is used for the standardization of volumetric Karl Fischer titrants according to European Pharmacopeia (Ph.Eur.) chapter 2.5.12 Water Semi-Micro Determination, United States Pharmacopeia Water Determination and ISO 760.

Safety Information

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GHS Pictogram :
GHS No : GHS07,GHS08
Signal Word : Danger
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H360
Precautionary Statements : P264-P270-P280-P330-P405-P501

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Computational Chemistry Data

  • TPSA   113.29
  • LogP   1.7372
  • H_Acceptors   7
  • H_Donors   3
  • Rotatable_Bonds   2

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