Progesterone IP/BP/EP/USP

Names
Preferred IUPAC Name :

(1S,3aS,3bS,9aR,9bS,11aS)-1-Acetyl-9a,11a-dimethyl-1,2,3,3a,3b,4,5,8,9,9a,9b,10,11,11a-tetradecahydro-7H-cyclopenta[a]phenanthren-7-one
Other Names:

Pregnenedione; Pregn-4-ene-3,20-dione
Identifiers & Properties
CAS Number 57-83-0 Appearance: Odour: A White or almost white micronized powder Odourless Powder
Chemical formula C 21H 30O 2 Specific Optical Rotation: +186.0° to +194.0°
Molar mass 314.469 g/mol HPLC :
RS Single Impurity: RS Total Impurity:
NLT 98.0%
NMT 0.5%
NMT 0.8%
Melting point 124°C Assay By UV: 98.0% to 103.0%
Pharmacology
Routes of administration By mouth, topical/transdermal, vaginal, intramuscular injection, subcutaneous injection, subcutaneous implant

Hydroxy Progesterone Caproate IP/USP

Names
Preferred IUPAC Name :

[(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] hexanoate
Other Names:

Hydroxyprogesterone caproate; Hydroxyprogesterone hexanoate; 17α-Hydroxyprogesterone caproate; 17α-OHPC; 17-Hydroxyprogesterone caproate; 17-OHPC; 17-HPC; 17α-HPC; HPC; LPCN-1107; 17α-Hydroxypregn-4-ene-3,20-dione 17α-hexanoate
Identifiers & Properties
CAS Number 630-56-8 Appearance:
Odour:
A White or almost white powder
Odourless Powder
Chemical formula C 27H 40O 4 Specific Optical Rotation: +44.0° to +49.0°
Molar mass 428.613 g/mol HPLC: ----
Melting point 120°C-124°C Assay By UV: 97.0% to 103.0%
Pharmacology
Routes of administration  intramuscular injection, subcutaneous injection.

Norethisterone IP/BP/EP/USP

Names
Preferred IUPAC Name :

(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Other Names:

Ethinylnortestosterone; Norpregneninolone; Anhydrohydroxy-norprogesterone; Ethinylestrenolone; 17α-Ethynyl-19-nortestosterone; 17α-Ethynylestra-4-en-17β-ol-3-one; 17α-Hydroxy-19-norpregn-4-en-20-yn-3-one
Identifiers & Properties
CAS Number 68-22-4 Appearance: Odour: A White or almost white micronized powder Odourless Powder
Chemical formula C 20H 26O 2 Specific Optical Rotation: -37° to -33°
Molar mass 298.426 g/mol HPLC:
RS Single Impurity:
RS Total Impurity:
NLT 98.0%
NMT 0.2%
NMT 0.3%
Melting point 203°C-204°C Assay By HPLC: 98.0% to 102.0%
Pharmacology
Routes of administration By mouth,  intramuscular injection, subcutaneous injection.

Norethisterone Acetate BP/EP/USP

Names
Preferred IUPAC Name :

(8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate
Other Names:

Norethindrone acetate; SH-420; 17α-Ethynyl-19-nortestosterone 17β-acetate; 17α-Ethynylestra-4-en-17β-ol-3-one 17β-acetate
Identifiers & Properties
CAS Number 38673-38-0 Appearance:
Odour:
A White or almost white micronized powder
Odourless Powder
Chemical formula C 20H 28O 3 Specific Optical Rotation: -32° to -35°
Molar mass 340.463 g/mol HPLC: NLT 99.0%
Melting point 161°C-162°C Assay By HPLC: 97.0% to 103.0%
Pharmacology
Routes of administration By mouth

Dydrogesterone IP/BP/EP/USP

Names
Preferred IUPAC Name :

(8S,9R,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,8,9,11,12,14,15,16,17-decahydrocycl openta[a]phenanthren-3-one
Other Names:

Isopregnenone; Dehydroprogesterone; Didrogesteron; 6-Dehydroretroprogesterone; 9β,10α-Pregna-4,6-diene-3,20-dione;
Identifiers & Properties
CAS Number 152-62-5 Appearance:
Odour:
A White or almost white crystalline powder
Odourless Powder
Chemical formula C 21H 28O 2 Specific Optical Rotation: -485° to -469°
Molar mass 312.446 g/mol HPLC: NLT 98.0%
Melting point 144°C Assay By HPLC: 98%-102%
Pharmacology
Routes of administration By mouth, sublingual, injection.

Mifepristone IP

Names
Preferred IUPAC Name :

(8S,11R,13S,14S,17S)-11-[4-(dimethyl lamino) phenyl]-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
Other Names:

11β- [p-(Dimethyl amino) phenyl]-17α-(1-propynyl) estra-4,9-dien-17β-ol-3-one
Identifiers & Properties
CAS Number 84371-65-3 Appearance: A slightly yellow crystalline powder.
Chemical formula C 29H 35NO 2 Odour: Odourless Powder
Molar mass 429.604 g/mol HPLC: NLT 99.0%
Melting point +124° to +135° Assay: 98% - 102%
Pharmacology
Routes of administration By mouth

Medroxyprogesterone Acetate IP/BP/EP/USP

Names
Preferred IUPAC Name :

[(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6,10,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate
Other Names:

MPA; DMPA; Methyl hydroxyprogesterone acetate; Methyl acetoxy progesterone; MAP; Methypregnone; Metipregnone; 6α-Methyl-17α-hydroxyprogesterone acetate; 6α-Methyl-17α-acetoxyprogesterone;
Identifiers & Properties
CAS Number 71-58-9 Appearance:
Odour:
A white or almost white, crystalline powder.
Odourless Powder
Chemical formula C 24H 34NO 4 RS Single Impurity:
RS Total Impurity:
NMT-1.0 %
NMT-1.5 %
Molar mass 386.532 g/mol HPLC: NLT 98.5%
Specific Optical Rotation: +45° to +51° Assay: 97.0% to 103.0%
Pharmacology
Routes of administration By mouth, sublingual, injection. intramuscular injection, subcutaneous injection

Dehydroepiandrosterone IH

Names
Preferred IUPAC Name :

(3aS,3bR,7S,9aR,9bS,11aS)-7-Hydroxy-9a,11a-dimethyl-2,3,3a,3b,4,6,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-cyclopenta[a]phenanthren-1-one
Other Names:

Androstenolone; Prasterone; Androst-5-en-3β-ol-17-one
Identifiers & Properties
CAS Number 53-43-0 Appearance: A White or almost white Crystalline Powder
Chemical formula C 19H 28O 2 Specific Optical
Rotation:
+11.0° to +14.0°
Molar mass 288.4 g·mol−1 Assay: 98.0% to 102.0%
Pharmacology
Routes of administration By mouth, vaginal (insert), intramuscular injection, injection

Testosterone BP/EP/USP

Names
Preferred IUPAC Name :

(1S,3aS,3bR,9aR,9bS,11aS)-1-Hydroxy-9a,11a-dimethyl-1,2,3,3a,3b,4,5,8,9,9a,9b,10,11,11a-tetradecahydro-7H-cyclopenta[a]phenanthren-7-one
Other Names:

Androst-4-en-17β-ol-3-one, 17βHydroxyandrost-4-en-3-one
Identifiers & Properties
CAS Number 58-22-0 Appearance: White or almost white crystalline powder, or colourless or yellowish-white crystals
Chemical formula C 19H 28O 2 Melting point About 155 °C
Molar mass 288.4 g·mol−1 HPLC: Total Impurities: NMT 0.6 %
Specific Optical Rotation: +106.0° to +114.0° Assay: 98.0% to 102.0%
Pharmacology
Routes of administration Transdermal, by mouth, in the cheek, intranasal, intramuscular injection, subcutaneous pellets

Testosterone Cypionate USP

Names
Preferred IUPAC Name :

androst-4-en-3-one, 17-(3-cyclopentyl-1-oxopropoxy)-, (17ß)-
Other Names:

Testosterone cipionate; Testosterone cyclopentylpropionate; Testosterone cyclopentanepropionate; Testosterone 17βcyclopentylpropionate
Identifiers & Properties
CAS Number 58-20-8 Appearance: White or creamy white, crystalline powder.
Chemical formula C 27H 40O 3 Odour odorless or has a slight odor
Molar mass 412.6 g·mol−1 Melting point: Between 98° and 104°.
Specific Optical Rotation: +85.0° to +92.0° Assay: 97.0% to 103.0%
Pharmacology
Routes of administration Intramuscular injection

Testosterone Propionate IP/BP/EP/USP

Names
Preferred IUPAC Name :

3-Oxoandrost-4-en-17β-yl propanoate.
Other Names:

Testosterone propanoate; Testosterone 17βpropanoate Propionyltestosterone
Identifiers & Properties
CAS Number 57-85-2 Appearance: A white or almost white powder or colourless crystals.
Chemical formula C 22H 32O 3 Melting point Between 118 °C and 123 °C.
Molar mass 344.5 g·mol−1 HPLC: Total Impurities: NMT 1.0 %
Specific Optical Rotation: +83.0° to +90.0° Assay: 97.0% to 103.0%
Pharmacology
Routes of administration Intramuscular injection, buccal

Testosterone Enanthate BP/EP/USP

Names
Preferred IUPAC Name :

3-Oxoandrost-4-en-17β-yl heptanoate.
Other Names:

Testosterone heptanoate; Testosterone 17βheptanoate;
Identifiers & Properties
CAS Number 315-37-7 Appearance: White or yellowish-white, crystalline powder
Chemical formula C 26H 40O 3 Melting point 34 °C to 39 °C.
Molar mass 400.6 g·mol−1 HPLC: Total Impurities: NMT 0.7 %
Specific Optical Rotation: +81.0° to +86.0° Assay: 97.0% to 103.0%
Pharmacology
Routes of administration Intramuscular injection, Subcutaneous Injection

Estriol BP/EP/USP

Names
Preferred IUPAC Name :

Estra-1,3,5(10)-triene-3,16α,17β-triol
Other Names:

Oestriol; Estratriol; Trihydroxyestrin; Trihydroxyoestrin; 16α-Hydroxyestradiol
Identifiers & Properties
CAS Number 50-27-1 Appearance: A white or almost white, crystals powder
Chemical formula C 18H 24O 3 Residue on Ignition: NMT 0.1 %
Molar mass 288.4 g·mol−1 HPLC: Total Impurities: NMT 1.0 %
Specific Optical Rotation: +60.0° to +65.0° Assay: 97.0% to 102.0%
Pharmacology
Routes of administration By mouth, vaginal, intramuscular injection