Gruppi protettivi
I gruppi protettivi sono utilizzati nella sintesi organica per mascherare temporaneamente gruppi funzionali reattivi, consentendo reazioni selettive senza interferenze. Questi gruppi sono essenziali nei processi di sintesi multi-step, assicurando che parti specifiche della molecola rimangano non reattive mentre vengono eseguite altre reazioni. In questa sezione troverai una varietà di gruppi protettivi adatti a diversi gruppi funzionali, insieme a reagenti per la loro introduzione e rimozione. Presso CymitQuimica, offriamo una gamma completa di gruppi protettivi di alta qualità per facilitare le tue strategie sintetiche.
Sottocategorie di "Gruppi protettivi"
- Composti protetti da Boc(913 prodotti)
- Composti deprotettivi(24 prodotti)
- Composti protetti da Fmoc(1.722 prodotti)
Trovati 444 prodotti di "Gruppi protettivi"
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Benzaldehyde
CAS:Formula:C7H6OPurezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:106.12N-Methoxydiacetamide [Selective Acetylating Reagent]
CAS:Formula:C5H9NO3Purezza:>95.0%(GC)Colore e forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecolare:131.13Chloro(dodecyl)dimethylsilane
CAS:Formula:C14H31ClSiPurezza:>95.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:262.94Benzyl 2,2,2-Trichloroacetimidate
CAS:Formula:C9H8Cl3NOPurezza:>97.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:252.523-Chloropropyldichloromethylsilane
CAS:Formula:C4H9Cl3SiPurezza:>97.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:191.55N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
CAS:Purezza:>98.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPhenoxyacetyl Chloride
CAS:Formula:C8H7ClO2Purezza:>98.0%(GC)(T)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:170.59Chlorodiisopropylsilane
CAS:Formula:C6H15ClSiPurezza:>95.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:150.72(2-Methoxyethoxymethyl)triethylammonium Chloride
CAS:Formula:C10H24ClNO2Purezza:>98.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:225.76Trifluoroacetic Acid
CAS:Formula:C2HF3O2Purezza:>99.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:114.02Butylchlorodimethylsilane
CAS:Formula:C6H15ClSiPurezza:>97.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:150.72p-Anisaldehyde Dimethyl Acetal
CAS:Formula:C10H14O3Purezza:>97.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:182.222-Acetyl-5,5-dimethyl-1,3-cyclohexanedione
CAS:Formula:C10H14O3Purezza:>98.0%(GC)Colore e forma:White or Colorless to Yellow powder to lump to clear liquidPeso molecolare:182.22Trifluoroacetic Anhydride
CAS:Formula:C4F6O3Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:210.034,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]
CAS:Formula:C40H27BrO6Purezza:>97.0%(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:683.559-Fluorenylmethyl Carbamate
CAS:Formula:C15H13NO2Purezza:>98.0%(HPLC)(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:239.274-Nitrobenzyl Bromide
CAS:Formula:C7H6BrNO2Purezza:>98.0%(GC)(T)Colore e forma:Very Pale Yellow - Pale Reddish Yellow SolidPeso molecolare:216.032,4,6-Triisopropylbenzenesulfonyl Chloride
CAS:Formula:C15H23ClO2SPurezza:>97.0%(T)Colore e forma:White powder to lumpPeso molecolare:302.86Trifluoromethanesulfonic Anhydride
CAS:Formula:C2F6O5S2Purezza:>98.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:282.13Dimethyl-n-octylchlorosilane
CAS:Formula:C10H23ClSiPurezza:>96.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:206.832-Methoxypropene
CAS:Formula:C4H8OPurezza:>95.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:72.11Diallyl Dicarbonate
CAS:Formula:C8H10O5Purezza:>90.0%(T)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:186.16Dibenzyl Carbonate
CAS:Formula:C15H14O3Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to lumpPeso molecolare:242.279-Fluorenylmethyl Chloroformate [N-Protecting Agent for Peptides Research]
CAS:Formula:C15H11ClO2Purezza:>97.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalinePeso molecolare:258.701-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole
CAS:Formula:C21H15N3O3Purezza:>98.0%(HPLC)(qNMR)Colore e forma:White to Almost white powder to crystalPeso molecolare:357.37Allyl Phenyl Carbonate
CAS:Formula:C10H10O3Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:178.19Allyl 2,2,2-Trichloroacetimidate
CAS:Formula:C5H6Cl3NOPurezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:202.46Ethyl Vinyl Ether (stabilized with KOH)
CAS:Formula:C4H8OPurezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:72.11(Phenylthio)trimethylsilane
CAS:Formula:C9H14SSiPurezza:>95.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:182.36Hydrogen Chloride (ca. 1mol/L in Ethyl Ether)
CAS:Prodotto controllatoFormula:HClColore e forma:Colorless to Almost colorless clear liquidPeso molecolare:36.46Di-tert-butylsilyl Bis(trifluoromethanesulfonate)
CAS:Formula:C10H18F6O6S2SiPurezza:>97.0%(T)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:440.44Chloromethyl 2,2,2-Trichloroethyl Ether
CAS:Formula:C3H4Cl4OPurezza:>97.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:197.86N-Phenylbis(trifluoromethanesulfonimide) [Triflating Reagent]
CAS:Formula:C8H5F6NO4S2Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:357.24Chloro(dimethyl)thexylsilane
CAS:Formula:C8H19ClSiPurezza:>95.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:178.78Tetrabutylammonium Fluoride (70-75% in Water)
CAS:Formula:C16H36FNColore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:261.47Ammonia (ca. 4% in Methanol, ca. 2.0mol/L)
CAS:Formula:NH3Colore e forma:Colorless clear liquidPeso molecolare:17.032-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine [Triflating Reagent]
CAS:Formula:C7H3ClF6N2O4S2Purezza:>96.0%(GC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:392.67N-Succinimidyl Acetate
CAS:Formula:C6H7NO4Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:157.131-(Trifluoromethanesulfonyl)-1H-benzotriazole
CAS:Formula:C7H4F3N3O2SPurezza:>98.0%(HPLC)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:251.181-(Trimethylsilyl)-1H-benzotriazole
CAS:Formula:C9H13N3SiPurezza:>97.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:191.31(3-Cyanopropyl)dimethylchlorosilane
CAS:Formula:C6H12ClNSiPurezza:>95.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:161.702-(Trimethylsilyl)ethanol
CAS:Formula:C5H14OSiPurezza:>96.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:118.251-(Heptafluorobutyryl)imidazole [Acylating Agent]
CAS:Formula:C7H3F7N2OPurezza:>97.0%(GC)(T)Colore e forma:Colorless to Yellow clear liquid to slightly cloudy liquidPeso molecolare:264.10N-Carbobenzoxyoxysuccinimide
CAS:Formula:C12H11NO5Purezza:>98.0%(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:249.22Benzyl Isopropenyl Ether [Hydroxyl-Protecting Agent]
CAS:Formula:C10H12OPurezza:>97.0%(GC)Colore e forma:Colorless to Yellow to Green clear liquidPeso molecolare:148.21Allyl Chloride
CAS:Formula:C3H5ClPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:76.52Tetramethylammonium Fluoride Tetrahydrate
CAS:Formula:C4H12FN·4H2OPurezza:>98.0%(T)Colore e forma:White to Almost white powder to lumpPeso molecolare:165.21p-Toluenesulfonic Anhydride
CAS:Formula:C14H14O5S2Purezza:>95.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:326.38tert-Butyl Phenyl Carbonate
CAS:Formula:C11H14O3Purezza:>96.0%(HPLC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:194.234-Methoxybenzyl 2,2,2-Trichloroacetimidate
CAS:Formula:C10H10Cl3NO2Purezza:>96.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:282.55
![N-Methoxydiacetamide [Selective Acetylating Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM1168.webp&w=3840&q=75)
![4,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT1071.webp&w=3840&q=75)
![9-Fluorenylmethyl Chloroformate [N-Protecting Agent for Peptides Research]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FF0197.webp&w=3840&q=75)
![1-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FF0871.webp&w=3840&q=75)
![N-Phenylbis(trifluoromethanesulfonimide) [Triflating Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP1257.webp&w=3840&q=75)
![2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine [Triflating Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1865.webp&w=3840&q=75)
![1-(Heptafluorobutyryl)imidazole [Acylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FH0467.webp&w=3840&q=75)
![Benzyl Isopropenyl Ether [Hydroxyl-Protecting Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1257.webp&w=3840&q=75)
