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Includes: HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, Structure Elucidation Report (SER), and additional analytical data depending on the product.

906331-50-8Doxycycline EP Impurity C

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Catalogue No.:	VE0016980
CAS No.:	906331-50-8
Mol. Formula:	C22H25ClN2O8
Mol. Weight:	480.9 g/mol

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Additional information on CAS 906331-50-8

Parent drug

Doxycycline

IUPAC Name

(4R, 4aR, 5S, 5aR, 6R, 12aS)-4-(dimethylamino)- 3, 5, 10, 12, 12a-pentahydroxy-6-methyl-1, 11-dioxo- 1, 4, 4a, 5, 5a, 6, 11, 12a-octahydrotetracene-2-carboxamide hydrochloride

Pharmacopoeial Synonyms

4-Epidoxycycline (HCl Salt)

Other synonyms

6-Deoxy-4-epioxytetracycline Hydrochloride

Smiles

O=C(C1=C(O)[C@H](N(C)C)[C@@]([C@@H](O)[C@@]2([H])C(C(C3=C(O)C=CC=C3[C@@H]2C)=O)=C4O)([H])[C@@]4(O)C1=O)N.[H]Cl

InChI

InChI=1S/C22H24N2O8.ClH/c1-7-8-5-4-6-9(25)11(8)16(26)12-10(7)17(27)14-15(24(2)3)18(28)13(21(23)31)20(30)22(14,32)19(12)29;/h4-7,10,14-15,17,25,27-29,32H,1-3H3,(H2,23,31);1H/t7-,10+,14+,15+,17-,22-;/m0./s1

Characterization Data (Included)

HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, and Structure Elucidation Report (SER).

Additional Characterization Data

QNMR, D2O Exchange, 13C NMR, 13C APT, COSY NMR, NOESY NMR, 15N NMR, HSQC NMR, HMQC NMR, and HMBC NMR. These are available upon request and may be free or subject to additional charges.

Description

Doxycycline EP Impurity C (HCl Salt), also known as 4-Epidoxycycline (HCl Salt), in various pharmacopoeias, is a highly characterized standard. It meets strict regulatory requirements set by USP, EMA, JP, and BP, making it a crucial component in Abbreviated New Drug Applications (ANDA), New Drug Applications (NDA), and the commercial production of Doxycycline.