一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Progesterone

Progesterone

Progesterone price.
  • $9 - $814
  • Product name: Progesterone
  • CAS: 57-83-0
  • MF: C21H30O2
  • MW: 314.46
  • EINECS:200-350-6
  • MDL Number:MFCD00003658
  • Synonyms:delta(Sup4)-pregnene-3,20-dione;delta-Pregnene-3,20-dione;Gesterol;Gesterol 100;Gesterol 50;gesterol100 ;Gestiron;Gestormone
94 prices
Selected condition:
Brand
  • aablocks
  • AHH
  • AK Scientific
  • ApexBio Technology
  • Arctom
  • Biosynth
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • DC Chemicals
  • IsoSciences
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Tocris
  • TRC
  • Usbiological
Package
  • y0001666
  • 5mg
  • p3300000
  • 1mg
  • 100ul
  • 200mg
  • 250mg
  • 0.500g
  • 1mL
  • y0001665
  • 1g
  • 2.5g
  • 100
  • 5 mg
  • 48Tests
  • 96Tests
  • 120 mg
  • 1mL(100ug/mL)
  • 25g
  • 100g
  • 500g
  • 10mM(in 1mL DMSO)
  • 100mg
  • 5g
  • 10g
  • 1000g
  • 10mM(in1mLDMSO)
  • 20mg
  • 25mg
  • 50mg
  • 500ul
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 50g
  • 250g
  • 10mM*1mLinDMSO(Solution)
  • Manufactureraablocks
  • Product numberAA00IA3G
  • Product descriptionPregn-4-ene-3,20-dione 98%
  • Packaging1g
  • Price$9
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IA3G
  • Product descriptionPregn-4-ene-3,20-dione ≥98%
  • Packaging5g
  • Price$28
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IA3G
  • Product descriptionPregn-4-ene-3,20-dione 98%
  • Packaging10g
  • Price$30
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IA3G
  • Product descriptionPregn-4-ene-3,20-dione ≥98%
  • Packaging25g
  • Price$67
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IA3G
  • Product descriptionPregn-4-ene-3,20-dione ≥98%
  • Packaging100g
  • Price$173
  • Updated2026-05-29
  • Buy
  • ManufacturerAHH
  • Product numberAPI-1517
  • Product descriptionLutein 98%
  • Packaging500g
  • Price$630
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberAPI-1517
  • Product descriptionLutein 97%
  • Packaging500g
  • Price$630
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10165
  • Product descriptionProgesterone
  • Packaging100mg
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95093
  • Product descriptionProgesterone
  • Packaging25g
  • Price$71
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95093
  • Product descriptionProgesterone
  • Packaging1g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA8509
  • Product descriptionProgesterone
  • Packaging1g
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA8509
  • Product descriptionProgesterone
  • Packaging1g
  • Price$52
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA8509
  • Product descriptionProgesterone
  • Packaging10mM(in 1mL DMSO)
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA8509
  • Product descriptionProgesterone
  • Packaging10mM(in1mLDMSO)
  • Price$55
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA8509
  • Product descriptionProgesterone
  • Packaging5g
  • Price$86
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA8509
  • Product descriptionProgesterone
  • Packaging5g
  • Price$86
  • Updated2026-05-06
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IA3G Pregn-4-ene-3,20-dione 98% 1g $9 2026-05-29 Buy
aablocks AA00IA3G Pregn-4-ene-3,20-dione ≥98% 5g $28 2026-05-29 Buy
aablocks AA00IA3G Pregn-4-ene-3,20-dione 98% 10g $30 2026-05-29 Buy
aablocks AA00IA3G Pregn-4-ene-3,20-dione ≥98% 25g $67 2026-05-29 Buy
aablocks AA00IA3G Pregn-4-ene-3,20-dione ≥98% 100g $173 2026-05-29 Buy
AHH API-1517 Lutein 98% 500g $630 2021-12-16 Buy
AHH API-1517 Lutein 97% 500g $630 2026-05-26 Buy
AK Scientific J10165 Progesterone 100mg $94 2021-12-16 Buy
AK Scientific J95093 Progesterone 25g $71 2021-12-16 Buy
AK Scientific J95093 Progesterone 1g $20 2021-12-16 Buy
ApexBio Technology A8509 Progesterone 1g $52 2021-12-16 Buy
ApexBio Technology A8509 Progesterone 1g $52 2026-05-06 Buy
ApexBio Technology A8509 Progesterone 10mM(in 1mL DMSO) $55 2021-12-16 Buy
ApexBio Technology A8509 Progesterone 10mM(in1mLDMSO) $55 2026-05-06 Buy
ApexBio Technology A8509 Progesterone 5g $86 2021-12-16 Buy
ApexBio Technology A8509 Progesterone 5g $86 2026-05-06 Buy

Properties

Melting point :128-132 °C (lit.)
Boiling point :394.13°C (rough estimate)
alpha :186 º (c=1, ethanol)
Density :d23 1.166; d20 1.171
refractive index :182 ° (C=2, Dioxane)
Flash point :2℃
storage temp. :room temp
solubility :H2O: 25 mg/mL, may be clear to slightly hazy
form :powder
color :Yellow to yellow-brown
biological source :synthetic (organic)
Water Solubility :<0.1 g/100 mL at 19 ºC
Merck :7773
BRN :1915950
Henry's Law Constant :1.5×102 mol/(m3Pa) at 25℃, HSDB (2015)
BCS Class :4
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :pharmaceutical (small molecule)
Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :1S/C21H30O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12,16-19H,4-11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1
InChIKey :RJKFOVLPORLFTN-LEKSSAKUSA-N
SMILES :CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
LogP :3.870
CAS DataBase Reference :57-83-0(CAS DataBase Reference)
NIST Chemistry Reference :Progesterone(57-83-0)
EPA Substance Registry System :Progesterone (57-83-0)

Safety Information

Symbol(GHS): Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H362 May cause harm to breast-fed children Reproductive toxicity, effects on or via lactation Additional category P201, P260, P263, P264, P270,P308+P313
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P263 Avoid contact during pregnancy/while nursing.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Progesterone is a hormone released by luteal cells in the ovaries which contains 21 Carbon Atoms. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids. There are two crystal forms of progesterone, that are type-α and type-β, the two types have similar physiological activity. Type-α is precipitated from dilute ethanol as orthorhombic white prismatic crystal, while type-β is orthorhombic white needle crystal, they are both insoluble in water, but soluble in ethanol, ethyl ether, chloroform, acetone, dioxane and concentrated sulfuric acid.
Progesterone can be released by the ovary, placenta and adrenal cortex. Its physiological function mainly manifests in promoting estrogen treated over thicken lining of the uterus to continue the development, proliferation and thickening and hypertrophy, soften and secretion of mucus in order to make good condition for implantation of the fertilized egg. After the implantation, early stage survival and development of fertilized egg is also under the control of the high progesterone release. As a result, progesterone is a very important hormone in the female reproductive system, and it is also an important intermediate in the biosynthesis of steroid hormones. All steroid hormone releasable glands can produce progesterone, but only ovarian and placenta can release progesterone as the main hormone. Ovarian will release large amount of progesterone in the luteal phase after ovulation by granulose luteal cells, so progesterone is also named as progestin. Progesterone will decrease in result of corpus luteum atrophy. For normal women, placenta will becomes the main organ maintain progesterone after 8 to 9 weeks of pregnancy, accompany with the ovary releasing until the end of pregnancy.

Related product price

镇江市| 南丹县| 广安市| 桦川县| 乌鲁木齐县| 永嘉县| 泽库县| 西昌市| 双辽市| 洛隆县| 和林格尔县| 新巴尔虎右旗| 息烽县| 陵川县| 翼城县| 溧阳市| 宜黄县| 福贡县| 瓮安县| 牡丹江市| 英吉沙县| 安岳县| 历史| 遂平县| 旅游| 嘉义市| 蒲城县| 东乌| 泽普县| 湛江市| 衢州市| 天峻县| 东安县| 建平县| 石渠县| 喀喇沁旗| 新营市| 汝阳县| 凤台县| 竹溪县| 黔南|