Estrone Impurities

Estrone Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Estrone, pharmacopeial and non-pharmacopeial Estrone impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Estrone impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Estrone-related products are thoroughly characterized. Estrone products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Stable Isotopes And Metabolites

Estrone D2

SZ CAT No:	: SZ-E029D04
CAS No	: 56588-58-0
Mol.F.	: C18H20D2O2
Mol.Wt.	: 272.4
Inv. Status	: In Stock

Estrone-D4

SZ CAT No:	: SZ-E029D02
CAS No	: 53866-34-5
Mol.F.	: C18H18D4O2
Mol.Wt.	: 274.4
Inv. Status	: Out of Stock

Estrone-D5

SZ CAT No:	: SZ-E029D01
CAS No	: 1630941-00-2
Mol.F.	: C18H17D5O2
Mol.Wt.	: 275.4
Inv. Status	: Out of Stock

Estrone-D6

SZ CAT No:	: SZ-E029D03
CAS No	: NA
Mol.F.	: C18H18D6O2
Mol.Wt.	: 278.4
Inv. Status	: Out of Stock

2-Hydroxy Estrone D4

SZ CAT No:	: SZ-E029D07
CAS No	: 81586-97-2
Mol.F.	: C18H18D4O3
Mol.Wt.	: 290.4
Inv. Status	: Custom Synthesis

3-O-Methyl Estrone D3

SZ CAT No:	: SZ-E029D05
CAS No	: 1093230-99-9
Mol.F.	: C19H21D3O2
Mol.Wt.	: 287.4
Inv. Status	: Custom Synthesis

4-Hydroxy Estrone D4

SZ CAT No:	: SZ-E029D08
CAS No	: 81586-98-3
Mol.F.	: C18H18D4O3
Mol.Wt.	: 290.4
Inv. Status	: Custom Synthesis

4-Methoxy Estrone-13C,D3

SZ CAT No:	: SZ-E029D11
CAS No	: 1217437-34-7
Mol.F.	: C1813CH21D3O3
Mol.Wt.	: 304.4
Inv. Status	: Custom Synthesis

Estrone Sulfate D4

SZ CAT No:	: SZ-E029D06
CAS No	: 735254-54-3
Mol.F.	: C18H18D4O5S
Mol.Wt.	: 354.5
Inv. Status	: Custom Synthesis

Estrone-3-Sulfate-d5 Sodium Salt

SZ CAT No:	: SZ-E029D09
CAS No	: 2734919-86-7
Mol.F.	: C18H16D5NaO5S
Mol.Wt.	: 377.4
Inv. Status	: Custom Synthesis

Estrone-O-β-D-Glucuronide-d4

SZ CAT No:	: SZ-E029D10
CAS No	: 870061-18-0
Mol.F.	: C24H26D4O8
Mol.Wt.	: 450.5
Inv. Status	: Custom Synthesis

Pharmaceutical Reference Standards

3-O-Methyl Estrone

SZ CAT No:	: SZ-E029002
CAS No	: 1624-62-0
Mol.F.	: C19H24O2
Mol.Wt.	: 284.4
Inv. Status	: In Stock

6-Keto Estrone

SZ CAT No:	: SZ-E029017
CAS No	: 1476-34-2
Mol.F.	: C18H20O3
Mol.Wt.	: 284.4
Inv. Status	: In Stock

Delta-9,11-Dehydro Estrone

SZ CAT No:	: SZ-E029013
CAS No	: 1089-80-1
Mol.F.	: C18H20O2
Mol.Wt.	: 268.4
Inv. Status	: In Stock

Estrone 17-Ethylene ketal

SZ CAT No:	: SZ-E029014
CAS No	: 900-83-4
Mol.F.	: C20H26O3
Mol.Wt.	: 314.4
Inv. Status	: In Stock

Estrone Sodium Sulfate

SZ CAT No:	: SZ-E029001
CAS No	: 438-67-5
Mol.F.	: C18H21O5S : Na
Mol.Wt.	: 349.4 : 23.0
Inv. Status	: In Stock

Estrone β-D-Glucuronide

SZ CAT No:	: SZ-E029003
CAS No	: 2479-90-5
Mol.F.	: C24H30O8
Mol.Wt.	: 446.5
Inv. Status	: In Stock

Estropipate

SZ CAT No:	: SZ-E029012
CAS No	: 7280-37-7
Mol.F.	: C18H22O5S : C4H10N2
Mol.Wt.	: 350.4 : 86.1
Inv. Status	: In Stock

10-Beta-Hydroxyestr-4-Ene-3,17-Dione

SZ CAT No:	: SZ-E029010
CAS No	: 5189-96-8
Mol.F.	: C18H24O3
Mol.Wt.	: 288.4
Inv. Status	: Custom Synthesis

2-Methoxy Estrone

SZ CAT No:	: SZ-E029005
CAS No	: 362-08-3
Mol.F.	: C19H24O3
Mol.Wt.	: 300.4
Inv. Status	: Custom Synthesis

4-Hydroxy Estrone 1-N3-Adenine

SZ CAT No:	: SZ-E029009
CAS No	: 488841-24-3
Mol.F.	: C23H25N5O3
Mol.Wt.	: 419.5
Inv. Status	: Custom Synthesis

4-Hydroxy Estrone 1-N7-Guanine

SZ CAT No:	: SZ-E029008
CAS No	: 178971-92-1
Mol.F.	: C23H25N5O4
Mol.Wt.	: 435.5
Inv. Status	: Custom Synthesis

4-Methoxy Estrone

SZ CAT No:	: SZ-E029004
CAS No	: 58562-33-7
Mol.F.	: C19H24O3
Mol.Wt.	: 300.4
Inv. Status	: Custom Synthesis

Delta-8,9-Dehydro Estrone

SZ CAT No:	: SZ-E029006
CAS No	: 474-87-3
Mol.F.	: C18H20O2
Mol.Wt.	: 268.3
Inv. Status	: Custom Synthesis

Delta-8,9-Dehydro Estrone Sulfate Sodium

SZ CAT No:	: SZ-E029007
CAS No	: 61612-83-7
Mol.F.	: C18H19O5S : Na
Mol.Wt.	: 347.4 : 23.0
Inv. Status	: Custom Synthesis

Estrololactone

SZ CAT No:	: SZ-E029011
CAS No	: 604-82-0
Mol.F.	: C18H22O3
Mol.Wt.	: 286.4
Inv. Status	: Custom Synthesis

Estrone Impurity 1

SZ CAT No:	: SZ-E029016
CAS No	: 113062-96-7
Mol.F.	: C20H24O2
Mol.Wt.	: 296.4
Inv. Status	: Custom Synthesis

Estrone Sulfate Potassium

SZ CAT No:	: SZ-E029015
CAS No	: 1240-04-6
Mol.F.	: C18H21O5S : K
Mol.Wt.	: 349.4 : 39.1
Inv. Status	: Custom Synthesis

Categories