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Merck
CN

33994

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:
850-52-2
Molecular Weight:
310.43
NACRES:
NA.24
PubChem Substance ID:
329754733
UNSPSC Code:
41116107
EC Number:
212-703-1
MDL number:
MFCD00867855

Key Documents

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InChI key

VWAUPFMBXBWEQY-ANULTFPQSA-N

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

SMILES string

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

grade

analytical standard

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

Quality Level

100

Related Categories

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

signalword

Danger

Hazard Classifications

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

target_organs

Immune system,Adrenal gland

Storage Class

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

wgk

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ8084
BCBW6632

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C Vanderhaeghe et al.
Reproduction in domestic animals = Zuchthygiene, 46(3), 428-433 (2010-09-10)
A retrospective study, based on 60,990 farrowing records from 35 commercial herds, was performed to determine the incidence of early parturition (<114 d) and to investigate the relationship between early parturition and total number of piglets born, number of piglets
Franziska M Palm et al.
Theriogenology, 74(2), 229-235 (2010-05-11)
Treatment with the progestin altrenogest is widely used in pregnant mares. The fact that foals born from healthy mares treated with altrenogest until term suffered from neonatal problems raises the question of direct effects of altrenogest on vital functions in
J J J van Leeuwen et al.
Animal reproduction science, 119(3-4), 258-264 (2010-03-13)
Our objective was to investigate follicle development in sows during and after different Altrenogest treatments post-weaning and relate this to subsequent ovulation rate and embryonic development. Primiparous UPB sows (n=47) were randomly assigned to (weaning=Day 0): control (no Altrenogest, n=12)
J J J van Leeuwen et al.
Animal reproduction science, 126(1-2), 101-107 (2011-05-17)
This study assessed pulsatile release of LH during altrenogest treatment after weaning in primiparous sows and related this to follicle development, estrus and ovulation rate. Weaned sows (n=10) received altrenogest 20mg/day from D-1 to D13 (weaning=D0) at 0800 h. On
S Wilsher et al.
Equine veterinary journal, 41(7), 678-684 (2009-11-26)
Fillies completely devoid of endometrial glands (uterine gland knockout; UGKO) would make ideal experimental models in which to study the role of endometrial histotroph in embryogenesis and early fetal development in the mare. Administration of a synthetic progestagen plus oestrogen
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