Umbelliferone CAS 93-35-6 7-Hydroxycoumarin Maʻemaʻe >99.0% (HPLC)

ʻO ka wehewehe pōkole:

Inoa Kemika: 7-Hydroxycoumarin

Synonyms: Umbelliferone

CAS: 93-35-6

Maʻemaʻe: >99.0% (HPLC)

Melemele a i ʻole ka pauda kristal keʻokeʻo

Hoʻokaʻaʻike: Kauka Alvin Huang

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E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o 7-Hydroxycoumarin (Umbelliferone) (CAS: 93-35-6) me ke kūlana kiʻekiʻe.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe i kēia huahana, e ʻoluʻolu e hoʻouna i ka ʻike kikoʻī e pili ana i ka helu CAS, ka inoa huahana, ka nui iā mākou.Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	7-Hydroxycoumarin
Nā huaʻōlelo like	Umbelliferone;7-Hydroxy-2H-1-Benzopyran-2-hoʻokahi
Helu CAS	93-35-6
Helu CAT	RF2690
Kūlana Kūʻai	I loko o ka waihona, hana hiki ke 20 tona no ka mahina
ʻĀpana Molekala	C9H6O3
Kaumaha Molecular	162.14
Lae hehee	231.0~235.0 ℃
Ka hikiwawe	Hiki loa i ka Chloroform, Ethanol.Hiki ke hoʻoheheʻe ʻia i ka Acetone.Hiki ke hoʻoheheʻe ʻia i loko o ka Etera
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Melemele a i ʻole ka pauda kristal keʻokeʻo
Maʻemaʻe / Kaʻina Hanana	>99.0% (HPLC)
Maʻemaʻe / Kaʻina Hanana	98.5~101.5% (Titration e NaOH)
Lae hehee	231.0~235.0 ℃
Nalo ma ka maloo	<0.50%
Huina paumaele	<1.00%
Infrared Spectrum	Kūlike i ka hoʻolālā
Kūlana hoʻāʻo	Kūlana ʻoihana

Pūʻolo a me ka waiho ʻana:

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Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

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93-35-6 - Pilikia a palekana:

Nā hōʻailona pōʻino Xi - Hoʻonāukiuki
Nā Code Risk
36/37/38 - E hoʻonāukiuki i ka maka, ka hanu a me ka ʻili.
Ka wehewehe palekana
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 - E hoʻohana i nā lole pale kūpono.
WGK Kelemānia 3
RTECS GN6820000
HS Code 29322980
ʻAiʻona LD50 i loko o ka ʻiole: 450mg/kg

Noi:

Hoʻohana ʻia ʻo 7-Hydroxycoumarin (Umbelliferone) (CAS: 93-35-6) ma ke ʻano he intracellular pH sensitive fluorescent indicator & bloodbrain barrier probe.Hoʻohana ʻia ia ma ke ʻano he sunscreen agent, a me ka mea hoʻomālamalama optical no nā textiles.Ua hoʻohana ʻia nō hoʻi ma ke ʻano he kumu waiwai no nā lasers dye.No ka hoʻohana ʻana i nā fluorescent brighteners, fungicides, antitrypanosomal, cosmetics, antileishmanial activities, antifungal, antibacterial, antiinflammatory, antiHIV, detection of microorganisms, treatment of impaired neurotransmission disorders, Alzheimer's disease, vascular and lymphatic edema cancer, early diagnostic of stroke, dental material, drug- ʻōnaehana coronary stent i uhi ʻia.Hiki ke hoʻohana ʻia ʻo 7-Hydroxycoumarin e like me ka hōʻailona fluorescent a me ka hōʻailona acid-base.Hiki ke hoʻohana ʻia ʻo Umbelliferone: · No ka hoʻohui ʻana i nā ʻimi fluorescent no ka ʻike ʻana i nā anion cyanide i loko o ka wai ma ka pH olaola a no ka ʻike in vitro a me in vivo o ka hydrogen peroxide.· I ka hoʻomākaukau ʻana i ka polymer e pili ana i ka coumarin ma ke ʻano he mea mālama ʻikepili optical.· Ma keʻano he mea mua e synthesize i nā derivatives novobiocin e hōʻike ana i nā mea antibacterial a me nā mea pale o ka DNA gyrase.· E like me ka mea hoʻomaka e synthesize (+)-decursinol a me (+)-angelmarin.