4-Epi Minocycline (>80%, contains unidentified salts)
Product Code
TRC-E588540
CAS Number
Product Format
Neat
Molecular Formula
C23 H27 N3 O7
Molecular Weight
457.48
API Family
MinocyclineProduct Categories
TRC, Impurity Reference Materials , Pharmaceutical Toxicology Reference Materials
Product Type
ImpurityDocumentation
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Product Information
Chemical Data
Analyte Name
4-Epi Minocycline
CAS Number
43168-51-0
Molecular Formula
C23 H27 N3 O7
Molecular Weight
457.48
Accurate Mass
457.1849
SMILES
CN(C)[C@@H]1[C@@H]2C[C@@H]3Cc4c(ccc(O)c4C(=O)C3=C(O)[C@]2(O)C(=O)C(=C1O)C(=O)N)N(C)C
InChI
InChI=1S/C23H27N3O7/c1-25(2)12-5-6-13(27)15-10(12)7-9-8-11-17(26(3)4)19(29)16(22(24)32)21(31)23(11,33)20(30)14(9)18(15)28/h5-6,9,11,17,27,29-30,33H,7-8H2,1-4H3,(H2,24,32)/t9-,11-,17+,23-/m0/s1
IUPAC
(4R,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide
Product Data
Storage Temperature
-20°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Type
Impurity
Product Format
Neat
API Family
Product Description
4-Epi Minocycline (Minocycline EP Impurity A) is an impurity of Minocycline.
References: Naidong, W., et al.: J. Pharm. Biomed. Anal., 13, 905 (1995)