17 Alpha Estradiol

Pure 99% Estradiol Powder CAS 57-91-0 17 Alpha Estradiol

Aha ngwaahịa:
17 Alpha Estradiol
Ọkwa:
Ọkwa ọgwụ
Njirimara:
white powder
Nkwakọ ngwaahịa:
25kg / agba
MOQ:
1 kilo
Nchekwa:Ebe dị jụụ
Ndụ nchekwa:afọ 2

Kpọtụrụ ugbu a Download PDF

Nkọwa

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Nkọwa ngwaahịa

Alpha-Estradiol is an estrogen and 5α-reductase inhibitor with potential for androgenetic alopecia research. Treatment of functional uterine bleeding, primary amenorrhea, menopausal syndrome, etc.

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Ngwa

1. Insufficient estrogen supplementation. Commonly used to treat female hypogonadism
2. Prevent osteoporosis
3. Treats Acne
4. It is used for leukopenia caused by chemotherapy or radiotherapy of malignant tumors, and has the effect of significantly increasing white blood cells.

Uru

Anyị nwere ọtụtụ ụlọ ọrụ dị elu nke nwere nkwado miri emi, nke nwere ike inye gị ngwaahịa dị elu na ọnụ ahịa asọmpi. Anyị nwekwara ike inye ego maka nnukwu ịzụrụ ihe. Anyị na-akwado ọtụtụ ụlọ ọrụ na-ebuga ibu ndị ọkachamara, nwere ike ịnapụta ngwaahịa n'enweghị nsogbu na aka gị. Oge nnyefe bụ ihe dịka ụbọchị 3-20 mgbe nkwenye nke ịkwụ ụgwọ gasịrị.

Nkọwapụta

Ihe	Test Standard	Testing Result
Ọdịdị	White or almost white crystalline powder.	Na-akwado
Assay (HPLC, based on drying)	98.5% ~ 101.0% calculated on anhydrous basis	99.55%
njirimara	Positive	Na-akwado
Specific rotation	+53°~ -56°	+54.5°
Ebe Na-agbaze	176-180 °C	Na-akwado
Residue on Ignition	≤0.1%	0.05%
Water	≤0.3%	0.16%
Residual Ethanol	≤0.5%	Na-akwado
Heave Mentals	≤10ppm	Na-akwado
Total plate	<1000CFU/g	Na-akwado
Yeast & Mold	<100 CFU /g	Na-akwado
E. Coli	Ihe ọjọọ	Na-akwado
Salmonella	Ihe ọjọọ	Na-akwado

Mbupu na ịkwụ ụgwọ

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FAQ

1. Ị bụ ụlọ ọrụ mmepụta ihe ma ọ bụ ụlọ ọrụ ịzụ ahịa?
Anyị bụ ụlọ ọrụ na-ejikọta ụlọ ọrụ na ịzụ ahịa, na-enye ọrụ nkwụsịtụ.OEM nwere ike ịnakwere.

2. Ị na-enye samples? Ọ bụ n'efu ka ọ bụ mgbakwunye?
Free samples. The sample si ibu ego kwesịrị ịkwụ ụgwọ gị n'akụkụ.

3. Ị nwere asambodo ọ bụla metụtara njikwa mma?
ISO 9001: 2008 asambodo iji hụ na ịdị mma.

4. Kedu ihe m ga-enye ka m nweta nhota okwu?
Pls na-agwa anyị ụdị ngwaahịa nke ị chọrọ, iji ọnụ ọgụgụ, adreesị na ihe ndị a chọrọ. A ga-edepụta nkwupụta maka ntinye aka gị n'oge.

5. Kedu ụdị usoro ịkwụ ụgwọ na-amasị gị? Kedu ụdị usoro anabatara?
Usoro nnyefe anabatara: FOB, CFR, CIF, EXW;
Ego ịkwụ ụgwọ anabatara: USD;
Ụdị ịkwụ ụgwọ anabatara: T/T, Western Union; Paypal, ahia ahia.
Asụsụ Asụsụ: Bekee.