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ChemicalBook >> CAS DataBase List >>18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)-

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)-

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- Structure
18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- structure
CAS No.
2376035-98-0
Chemical Name:
18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)-
Synonyms
-d6 NorgEStrel-d6;Thioctic Acid Impurity 66;D6-Levonorgestrel(D6-D-(-)-Norgestrel);Levonorgestrel-d6 (D-(-)-Norgestrel-d6);18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)-;(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one-2,2,4,6,6,10-d6
CBNumber:
CB010733796
Molecular Formula:
C21H28O2
Molecular Weight:
312.45
MDL Number:
MOL File:
2376035-98-0.mol
Last updated:2025-04-17 18:22:24
Product description Number Pack Size Price
Levonorgestrel-d6 ≥99% deuterated forms (d1-d6) 25231 500 μg $201
Levonorgestrel-d6 ≥99% deuterated forms (d1-d6) 25231 1 mg $362
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18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- Properties

solubility DMF: 5 mg/ml; DMSO: 5 mg/ml; Ethanol: 0.5 mg/ml
form A solid
color White to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Danger
Hazard statements  H302+H312+H332-H315-H319-H351-H360-H362
Precautionary statements  P201-P202-P260-P263-P264-P270-P271-P280-P301+P312-P330-P302+P352-P304+P340-P305+P351+P338-P308+P313-P321-P362+P364-P332+P313-P337+P313-P405-P501
NFPA 704
0
3 0

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 25231 Levonorgestrel-d6 ≥99% deuterated forms (d1-d6) 2376035-98-0 500 μg $201 2024-03-01 Buy
Cayman Chemical 25231 Levonorgestrel-d6 ≥99% deuterated forms (d1-d6) 2376035-98-0 1 mg $362 2024-03-01 Buy
Product number Packaging Price Buy
25231 500 μg $201 Buy
25231 1 mg $362 Buy

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- Chemical Properties,Uses,Production

Description

Levonorgestrel-d6 is intended for use as an internal standard for the quantification of levonorgestrel by GC- or LC-MS. Levonorgestrel is a synthetic progestin and the biologically active component of norgestrel .1 In vivo, levonorgestrel (60 μg/day) suppresses estrus and pregnancy in female cats.2 Post-coital insertion of subdermal levonorgestrel (5 mg pellet) implants prevents uterine implantation of embryos in mice.3 Formulations containing levonorgestrel have been used as contraceptives.

Uses

Norgestrel-d6 is the deuterium labeled Levonorgestrel. Levonorgestrel is a synthetic progestogen used as an active ingredient in some hormonal contraceptives. Norgestrel-d6 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

References

1. Jones, R.C., Singer, A.C., and Edgren, R.A. The biological activities of norgestrel and its enantiomers Int. J. Fertil. 24(1),39-43(1979).
2. Baldwin, C.J., Peter, A.T., Bosu, W.T., et al. The contraceptive effects of levonorgestrel in the domestic cat Lab. Anim. Sci. 44(3),261-269(1994).
3. Shirley, B., Bundren, J.C., and McKinney, S. Levonorgestrel as a postcoital contraceptive Contraception 52(2),277-281(1995).

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- Preparation Products And Raw materials

Raw materials

Preparation Products

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- Suppliers

Global( 10)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 10000 58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ， 028-83243028 19136088901 sinostandards@163.com China 4976 58
LGC Science (Shanghai) Ltd. 17717235263 cindy.yang@lgcgroup.com China 18003 58
CHINA ISOTOPE CO., LIMITED 02151600108 13062666369 info@isotopechem.com China 4723 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627 customer_service@efebio.com China 11973 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29391 58
BePure (Beijing) Biotechnology Co. 58896805 7993601name@qq.com CHINA 6620 58
Cayman Chemical Company 800-364-9897 sales@caymanchem.com China 6838 58
ShangHai ZskBio CO., LTD 021-58056897 15399714481 info@zsklab.com China 7190 58
Supplier Advantage
Hubei Xinyang Medical Technology Co., Ltd 58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ， 58
LGC Science (Shanghai) Ltd. 58
CHINA ISOTOPE CO., LIMITED 58
Shanghai Yifei Biotechnology Co. , Ltd. 58
TargetMol Chemicals Inc. 58
BePure (Beijing) Biotechnology Co. 58
Cayman Chemical Company 58
ShangHai ZskBio CO., LTD 58

2376035-98-0(18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)-)Related Search:

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Δ5(10),6,8(9)-D-(-)-Norgestrel (±)-13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol [2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one

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18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one-2,2,4,6,6,10-d6 -d6 NorgEStrel-d6 Thioctic Acid Impurity 66 D6-Levonorgestrel(D6-D-(-)-Norgestrel) Levonorgestrel-d6 (D-(-)-Norgestrel-d6) 2376035-98-0