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33994

Supelco

Altrenogest

VETRANAL®, analytical standard

Synonym(s):

17-α-Allyl-17-β-hydroxyoestra-4,9,11-trien-3-one, Allyltrenbolone, Regumate

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About This Item

Empirical Formula (Hill Notation):
C21H26O2
CAS Number:
Molecular Weight:
310.43
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

clinical testing

format

neat

SMILES string

[H][C@@]12CCC3=CC(=O)CCC3=C1C=C[C@@]4(C)[C@@]2([H])CC[C@@]4(O)CC=C

InChI

1S/C21H26O2/c1-3-10-21(23)12-9-19-18-6-4-14-13-15(22)5-7-16(14)17(18)8-11-20(19,21)2/h3,8,11,13,18-19,23H,1,4-7,9-10,12H2,2H3/t18-,19+,20+,21+/m1/s1

InChI key

VWAUPFMBXBWEQY-ANULTFPQSA-N

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General description

Altrenogest can be called as a steroid or a progestational drug, which finds applications in breeding. It can mainly be used to control or suppress the condition of estrus in horses.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 1 - Repr. 1B - STOT RE 2 Oral

Target Organs

Immune system,Adrenal gland

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Conrad Willmann et al.
Theriogenology, 75(3), 421-428 (2010-12-15)
The treatment of early pregnant mares with a history of repeated early embryonic loss with the progestin altrenogest has become routine; however no controlled studies on the efficiency of altrenogest to prevent embryonic losses are available so far. In the
Current Therapy in Equine Medicine (2009)
Detection of altrenogest and its metabolites in post administration horse urine using liquid chromatography tandem mass spectrometry?increased sensitivity by chemical derivatisation of the glucuronic acid conjugate
Lampinen-Salomonsson M, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 833, 245-256 (2006)
C Willmann et al.
Theriogenology, 76(1), 61-73 (2011-03-15)
A positive influence of altrenogest treatment on a retarded development of the conceptus around the beginning of placentation in mares older than 8 years could be recently demonstrated. In the present study, effects of altrenogest treatment in early-pregnant mares on
J J J van Leeuwen et al.
Reproduction in domestic animals = Zuchthygiene, 47(4), 530-536 (2011-10-13)
This study used split-weaning (SW) to induce differences in follicle size at weaning and study its consequences for follicle development during and after post-weaning altrenogest feeding and for reproductive performance. Multiparous sows (n=47) were assigned to SW (n=23; litter size

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