Ekwentị:+86 21 6460 6569
ibe_banner

ngwaahịa

FMOC-O-tert-Butyl-L-threonine (CAS# 71989-35-0) Foto egosipụtara
  • FMOC-O-tert-Butyl-L-threonine (CAS# 71989-35-0) 1

FMOC-O-tert-Butyl-L-threonine (CAS# 71989-35-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C23H27NO5
Molar Mass 397.46
Njupụta 1.2197 (atụmatụ siri ike)
Ebe Na-agbaze 131-134°C
Ebe Boling 520.91C (atụmatụ siri ike)
Ntụgharị pụrụ iche(α) 40º (c=1, chloroform)
Ebe mgbari 305.6°C
Solubility ihe fọrọ nke nta ka ọ bụrụ nghọta na Ethylacate
Uzuoku nrịbama 2.24E-14mmHg na 25°C
Ọdịdị kristal edo edo ka ọ dị ọcha
Agba Ọcha
BRN 4581133
pKa 3.42± 0.10 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche 15 Celsius (C=1, AcOEt)
MDL MFCD00077075
Njirimara anụ ahụ na kemịkalụ White crystalline ntụ ntụ; Na-adịghị edozi na mmiri na mmanụ ala ether, soluble na ethyl acetate na DMF;mp bụ 129-132 ℃; Ntụgharị anya pụrụ iche [α] 20D 15.5 Celsius (0.5-2.0 mg/ml, ethyl acetate), [Α] 20D-4.5 Celsius (0.5-2.0 mg/ml, DMF).

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R50/53 - Ihe na-egbu egbu nye ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
Nkọwapụta nchekwa S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S27 - Yipụ uwe niile emeru ozugbo.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
S60 - A ga-ekpochapụ ihe a na akpa ya dị ka ihe mkpofu dị ize ndụ.
S29/56 -
NJ UN 3077
WGK Germany 3
Koodu HS 29242990

 

Okwu mmalite

FMOC-O-tert-butyl-L-threonine bụ ngwakọta nwere ihe ndị a:

 

Ọdịdị: kristal siri ike na-acha ọcha ma ọ bụ na-acha ọcha.

Solubility: soluble na organic solvents, dị ka dimethyl sulfoxide, N, N-dimethylformamide, wdg, insoluble na mmiri.

 

Ojiji nke FMOC-O-tert-butyl-L-threonine:

Njikọ Peptide: dị ka otu nchebe, a na-eji ya maka njikọ nke usoro peptide na mmeghachi omume mgbanwe ion n'ime ha.

Nnyocha biochemical: maka njikọ na ọmụmụ nke peptides eke na protein.

 

Usoro nkwadebe nke FMOC-O-tert-butyl-L-threonine:

Enwere ike ịmepụta FMOC-O-tert-butyl-L-threonine site na usoro ndị a:

A na-emeghachi L-threonine na FMOC-O-tert-butyl-N-hydroimide iji mepụta FMOC-O-tert-butyl-L-threonine-N-agar powder ester.

FMOC-O-tert-butyl-L-threonine-N-agar powder ester bụ hydrolyzed iji nweta FMOC-O-tert-butyl-L-threonine.

 

Ozi nchekwa nke FMOC-O-tert-butyl-L-threonine:

Zere kọntaktị ozugbo na akpụkpọ ahụ na anya, mgbakasị ahụ na mmeghachi ahụ nfụkasị nwere ike ime.

Biko rụọ ọrụ n'ebe ikuku na-ekuku nke ọma ma zere ikuru uzuzu ma ọ bụ uzuzu.

Ekwesịrị ka ejiri mechie ya nke ọma mgbe ị na-echekwa ma zere kọntaktị na oxidants.

Jiri usoro nchedo onwe onye dị ka uwe mkpuchi, ugogbe anya na mkpuchi ụlọ nyocha mgbe ị na-eji ya.

  • Nke gara aga:
  • Osote:
    • Dee ozi gị ebe a ziga anyị ya

    ngwaahịa ndị metụtara ya