A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
1g Pack Size. Group: Antibiotics, Organics, Research Organics & Inorganics. Formula: C18H11Cl3N2O2. CAS No. 8067-69-4. Prepack ID 84018261-1g. Molecular Weight 393.65. See USA prepack pricing.
Halquinol
Halquinol. Category: Active pharmaceutical ingredients. CAS No. 8067-69-4. Product ID: API8067694. Molecular formula: C27H17Cl4N3O3. Mole weight: 573.254. Standard: BP.
Halquinol,mixture of 5,7-dichloro-8-quinolinol,5-chloro-8-quinolinol,7-chloro-8-quinolinol and 8-Hydroxyquinoline
Halquinol,mixture of 5,7-dichloro-8-quinolinol,5-chloro-8-quinolinol,7-chloro-8-quinolinol and 8-Hydroxyquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 8067-69-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C18H11Cl3N2O2. US Biological Life Sciences.
Worldwide
Halxazone
It is produced by the strain of Streptomyces halstedii 4029-SVS1. It is a substance that protects nerve cells. It protects PC12 cells from L-DOPA (50 X 10-6 mol/L) toxicity, and EG50 is 15.4 nmol/L. It also protects N18-RE105 cells from L-glutamate toxicity, and EG50 is 19.1 nmol/L. Synonyms: 1-Methoxy-8-hydroxy-methyl-3H-phenoxazin-3-one. Molecular formula: C14H11NO4. Mole weight: 257.24.
Halymecin A
It is produced by the strain of Fusarium sp. FE-71-1. It's an antibiotic produced by Marine microbes. Halymecin A had only weak antibacterial and fungal activity. Grade: 95%. CAS No. 165561-10-4. Molecular formula: C42H76O14. Mole weight: 805.04.
Halymecin B
It is produced by the strain of Fusarium sp. FE-71-1. Synonyms: Decanoic acid, 3-(acetyloxy)-5-[[3-hydroxy-5-[[5-hydroxy-3-(b-D-mannopyranosyloxy)-1-oxodecyl]oxy]-1-oxodecyl]oxy]-, 1-(3-carboxy-2-hydroxypropyl)hexyl ester, [3R-[1[R*(R*)],3R*,5R*[3R*,5R*(3R*,5R*)]]]-. CAS No. 167173-81-1. Molecular formula: C48H86O19. Mole weight: 967.18.
Halymecin C
It is produced by the strain of Fusarium sp. FE-71-1. Synonyms: Decanoic acid, 3-(acetyloxy)-5-[(3,5-dihydroxy-1-oxodecyl)oxy]-, 1-(3-carboxy-2-hydroxypropyl)hexyl ester, [3R-[1[R*(R*)],3R*,5R*(3R*,5R*)]]-. CAS No. 167173-82-2. Molecular formula: C32H58O11. Mole weight: 618.79.
Halymecin D
It is produced by the strain of Acremonium sp. FK-N30. Synonyms: Decanoic acid, 5-[(3,5-dihydroxy-1-oxodecyl)oxy]-3,9-dihydroxy-, 1-[4-[[1-(3-carboxy-2-hydroxypropyl)-5-hydroxyhexyl]oxy]-2-hydroxy-4-oxobutyl]hexyl ester, [3R-[1[R*(R*)],3R*,5R*[3R*,5R*(3R*,5R*)]]]-. CAS No. 167173-83-3. Molecular formula: C40H74O15. Mole weight: 795.01.
Halymecin E
It is produced by the strain of Acremonium sp. FK-N30. Synonyms: Decanoic acid, 5-[(3,5-dihydroxy-1-oxodecyl)oxy]-3-hydroxy-, 1-(3-carboxy-2-hydroxypropyl)-5-hydroxyhexyl ester, [3R-[1[R*(R*)],3R*,5R*(3R*,5R*)]]-. CAS No. 167173-84-4. Molecular formula: C30H56O11. Mole weight: 592.76.
Hamaline
Hamaline is a substrate-selective inhibitor of cyclooxygenase-2 (COX-2). Synonyms: 9-[(4-chlorophenyl)methyl]-6-methoxy-1-methyl-4,9-dihydro-3H-beta-carboline. CAS No. 2411677-02-4. Molecular formula: C20H19ClN2O. Mole weight: 338.83.
Hamamelis Virginiana Extract
Hamamelis Virginiana Extract. CAS No. 84696-19-5. Product ID: CI-SC-1483. Alfa Chemistry - ISO 9001:32057 Certified.
hamamelose kinase
Also acts, more slowly, on D-hamamelitol. Group: Enzymes. Synonyms: hamamelose kinase (phosphorylating); hamamelosekinase (ATP: hamamelose 2'-phosphotransferase); ATP/hamamelose 2'-phosphotransferase. Enzyme Commission Number: EC 2.7.1.102. CAS No. 74506-53-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2949; hamamelose kinase; EC 2.7.1.102; 74506-53-9; hamamelose kinase (phosphorylating); hamamelosekinase (ATP: hamamelose 2'-phosphotransferase); ATP/hamamelose 2'-phosphotransferase. Cat No: EXWM-2949.
H-a-Me-L-Leucine 99+%
H-a-Me-L-Leucine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
HAMI3379
HAMI3379 is a cysteinyl leukotriene 2 (CysLT2) receptor antagonist. It can inhibit radioligand binding of LTD4 to CysLT2 and CysLT1 receptor cell lines with IC50 values of 37.9 and >30,000 nM. In a CysLT2 receptor reporter cell line, it can antagonize LTD4- and LTC4-induced intracellular calcium mobilization with IC50 values of 3.8 and 4.4 nM, respectively, but it only weakly inhibits that for a CysLT1 receptor reporter cell line with IC50 value >10,000 nM. HAMI3379 may represent a new type of therapeutic agent in the treatment of ischemic stroke. Uses: Ischemic stroke. Synonyms: HAMI3379; HAMI-3379; HAMI 3379; CHEMBL3342944; GTPL6197; SCHEMBL4518791; DTXSID80439859; 3-[(3-carboxycyclohexyl)carbamoyl]-4-[3-[4-(4-cyclohexyloxybutoxy)phenyl]propoxy]benzoic acid. Grade: 90%. CAS No. 712313-35-4. Molecular formula: C34H45NO8. Mole weight: 595.73.
HAMI 3379
HAMI 3379 is a potent and selective CysLT2 receptor antagonist. HAMI 3379 has a protective effect on acute and subacute ischemic brain injury, and attenuates microglia-related inflammation[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1245653-57-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-112248A.
HAMNO
HAMNO is a novel protein interaction inhibitor of replication protein A (RPA), which is involved in the ATR/Chk1 pathway. HAMNO acts by binding to the N-terminal DBD-F domain of RPA70. HAMNO inhibits both ATR autophosphorylation and phosphorylation of RPA32 Ser33 by ATR. It is a potential treatment of cancer. Uses: Potential antitumor drug. Synonyms: HAMNO; CID 6335338, MLS000737724, NSC111847, NSC-111847; NSC111847. 1-(2-Hydroxyphenyliminomethyl)-2-naphthol; 2(1H)-Naphthalenone, 1-[[(2-hydroxyphenyl)amino]methylene]-. Grade: 99%. CAS No. 138736-73-9. Molecular formula: C17H13NO2. Mole weight: 263.29.
HAMNO
HAMNO is a novel protein interaction inhibitor of replication protein A (RPA). Uses: Scientific research. Category: Signaling pathways. Alternative Names: NSC111847. CAS No. 138736-73-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-111285.
Hamycin
It is produced by the strain of Streptomyces pimprina. It is a heptene macrolide antibiotic. It mainly has anti-aspergillus, yeast and other fungal activities, and has the role of killing vaginal trichomonas. Synonyms: Primamycin; Hamicina; Hamycine; Hamycinum. Grade: 95%. CAS No. 1403-71-0. Molecular formula: C58H86N2O19. Mole weight: 1115.30.
Hancockiamide A
Hancockiamide A belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C29H32N2O4. Mole weight: 472.57.
Hancockiamide A TFA salt
The TFA salt form of Hancockiamide A. Hancockiamide A belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C31H33F3N2O6. Mole weight: 586.60.
Hancockiamide B
Hancockiamide B belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C31H34N2O5. Mole weight: 514.61.
Hancockiamide D
Hancockiamide D belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C20H26N2O3. Mole weight: 342.43.
Hancockiamide D TFA salt
The TFA salt form of Hancockiamide D. Hancockiamide D belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C22H27F3N2O5. Mole weight: 456.45.
Hancockiamide E TFA salt
The TFA salt form of Hancockiamide E. Hancockiamide E belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C33H35F3N2O9. Mole weight: 660.63.
Hancockiamide F
Hancockiamide F belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C31H32N2O6. Mole weight: 528.59.
Hancockiamide G
Hancockiamide G belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C29H30N2O4. Mole weight: 470.56.
Hancockiamide H
Hancockiamide H belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C20H24N2O3. Mole weight: 340.42.
Hancockiamide I
Hancockiamide I belongs to an unusual new family of N-cinnamoylated piperazines from the Australian soil fungus Aspergillus hancockii. Molecular formula: C38H36N2O5. Mole weight: 600.70.
Handelin
Handelin is a guaianolide dimer from Chrysanthemum boreale that has potent anti-inflammatory activity by down-regulating NF-κB signaling and pro-inflammatory cytokine production[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 62687-22-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg. Product ID: HY-N2083.
Handle region peptide, rat
Handle region peptide, rat is a prorenin receptor antagonist. Synonyms: Handle Region Peptide (HRP),Rat; L-Valine, L-arginyl-L-isoleucyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-L-methionyl-L-prolyl-L-seryl-; Arg-Ile-Leu-Leu-Lys-Lys-Met-Pro-Ser-Val. Grade: ≥95%. CAS No. 749227-53-0. Molecular formula: C54H101N15O12S. Mole weight: 1184.54.
Handle region peptide, rat acetate
Handle region peptide, rat acetate is a prorenin receptor antagonist. It suppresses the progression of diabetic nephropathy and has anti-inflammatory activities in the eye. Molecular formula: C56H105N15O14S. Mole weight: 1244.61.
Hand Sanitizer
Alcohol based Hand Sanitizer sold in bulk, drums, and small packaging.
CD Bioparticles provides HA-PEG, Hyaluronic Acids with molecular weight of 2,500 kDa for drug delivery. Group: Hyaluronic acids.
HA Peptide
HA Peptide (HA tag) is a nine amino acids peptide derived from the human influenza hemagglutinin (HA). HA Peptide is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry. Uses: Scientific research. Category: Signaling pathways. CAS No. 92000-76-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P0239.
HA Peptide
HA Peptide, derived from an epitope of the influenza hemagglutinin protein, is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry. Synonyms: Influenza Hemagglutinin (HA) Peptide; H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH; L-tyrosyl-L-prolyl-L-tyrosyl-L-alpha-aspartyl-L-valyl-L-prolyl-L-alpha-aspartyl-L-tyrosyl-L-alanine. Grade: ≥97% by HPLC. CAS No. 92000-76-5. Molecular formula: C53H67N9O17. Mole weight: 1102.1.
Hard Fat
A white or almost white, practically odorless, waxy, brittle mass. When heated to 50°C it melts to give a colorless or slightly yellowish liquid. Synonyms: Adeps neutralis; adeps solidus; Akosoft; Akosol; Cremao CS-34; Cremao CS-36; hydrogenated vegetable glycerides; Massupol; Novata; semisynthetic glycerides; Suppocire; Wecobee; Witepsol. CAS No. 91744-42-2. Product ID: PE0395. Molecular formula: C8H17COOH~C18H37COOH. Category: Lubricants; Coating materials; Humectants; Suppository bases. Product Keywords: Pharmaceutical Excipients; Other Materials; Humectants; Hard Fat; PE039591744-42-2; 91744-42-2. UNII: NA. Chemical Name: Hard fat triglyceride esters. Grade: Pharmceutical Excipients. Administration route: Topical; Transdermal; Rectal Urethral. Dosage Form: Rectal and Vaginal Preparations. Stability and Storage Conditions: Hard fat suppository bases are fairly stable toward oxidation and hydrolysis, with the iodine value being a measure of their resistance to oxidation and rancidity. Water content is usually low and deterioration due to hygroscopicity rarely occurs. Melting characteristics, hardness, and drug-release profiles alter with time, and the melting point may rise by more than 1.0°C after storage for several months. Owing to the complexity of bases,elucidation of the mechanisms that induce these changes on aging is difficult. Source and Preparation: The most common method of manufacture involves the hydrolysis o
HARDLION EF218
HARDLION EF218.
HARDLION EF220
HARDLION EF220.
HARDLION RFE
HARDLION RFE.
HARDLION TS
HARDLION TS.
Hardness Buffer
Hardness Buffer. Uses: For analytical and research use. Catalog: APB01035.
Hardwickiic acid
Hardwickiic acid is isolated from the herbs of Hardwickia pinnata. Synonyms: (-)-Hardwickic acid; 1-Naphthalenecarboxylic acid, 5-[2-(3-furanyl)ethyl]-3,4,4a,5,6,7,8,8a-octahydro-5,6,8a-trimethyl-, (4aR,5S,6R,8aR)-; (4aR,5S,6R,8aR)-5-[2-(3-Furyl)ethyl]-5,6,8a-trimethyl-3,4,4a,5,6,7,8,8a-octahydro-1-naphthalenecarboxylic acid. Grade: 97%. CAS No. 1782-65-6. Molecular formula: C20H28O3. Mole weight: 316.43.
Hardwood Musk Fragance Oil
Hardwood Musk Fragance Oil.
CA, FL & NJ
H-Arg-4MβNA
H-Arg-4MβNA is a substrate for cathepsin H. Employed especially for the detection of enzyme activity in gel electrophoresis. Synonyms: H-Arg-4MbNA; l-arginine-4-methoxy-2-naphthylamide. CAS No. 60285-94-1. Molecular formula: C17H23N5O2. Mole weight: 329.40.
H-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH, either alone or in combination with therapeutic agents or large biopolymers, has been shown to easily cross a variety of biofilms (e.g. lipid bilayers and epithelial tissue). The importance of the guanidinium group in transport is supported by the observation that short oligomers of arginine enter cells far more rapidly than the corresponding oligomers of either lysine, histidine, ornithine or citrulline. Synonyms: Heptaarginine; L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginine; H(-Arg)7-OH; L-Arginine, L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-; Hepta-L-arginine. Grade: ≥95% by HPLC. CAS No. 165893-48-1. Molecular formula: C42H86N28O8. Mole weight: 1111.32.
H-Arg-Arg-Arg-Arg-Arg-Arg-OH
H-Arg-Arg-Arg-Arg-Arg-Arg-OH is the minimum residues number required to obtain a polycationic peptide that effectively penetrate cells. Synonyms: Hexaarginine; L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginine; L-Hexaarginine; H(-Arg)6-OH; H-L-Arg-L-Arg-L-Arg-L-Arg-L-Arg-L-Arg-OH; L-Arginine, N2-[N2-[N2-[N2-(N2-L-arginyl-L-arginyl)-L-arginyl]-L-arginyl]-L-arginyl]-; N5-(Diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithine; H-RRRRRR-OH. Grade: ≥95%. CAS No. 96337-25-6. Molecular formula: C36H74N24O7. Mole weight: 955.13.
H-Arg-Arg-Arg-Arg-OH
H-Arg-Arg-Arg-Arg-OH is one of the commonly observed repeat units in protamine molecules. Synonyms: Tetraarginine; H-RRRR-OH; L-arginyl-L-arginyl-L-arginyl-L-arginine; N5-(Diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithine. Grade: ≥95%. CAS No. 26791-46-8. Molecular formula: C24H50N16O5. Mole weight: 642.76.
It is used by nitric oxide synthase as substrates in place of Arg. Synonyms: Arg-arg; Arginylarginine; L-arginyl-L-arginine; RR dipeptide; R-R Dipeptide; (S)-2-((S)-2-Amino-5-guanidinopentanamido)-5-guanidinopentanoic acid. CAS No. 15483-27-9. Molecular formula: C12H26N8O3. Mole weight: 330.39.
H-Arg-Gln-OH
Arg-Gln inhibited retinal neovascularization in a mouse model of oxygen-induced retinopathy. Synonyms: Arginyl-Glutamine; Arg-Gln; L-arginyl-L-glutamine; RQ dipeptide; Arginine Glutamine dipeptide; (S)-5-Amino-2-((S)-2-amino-5-guanidinopentanamido)-5-oxopentanoic acid. Grade: 95%. CAS No. 2483-17-2. Molecular formula: C11H22N6O4. Mole weight: 302.33.
H-Arg-Glu-Asp-Val-OH
H-Arg-Glu-Asp-Val-OH promotes vascular endothelial cell adhesion and diffusion. Synonyms: R-E-D-V; L-arginyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valine; H-REDV-OH; L-Valine, L-arginyl-L-α-glutamyl-L-α-aspartyl-; N5-(Diaminomethylene)-L-ornithyl-L-α-glutamyl-L-α-aspartyl-L-valine; (6S,9S,12S,15S)-1,6-diamino-9-(2-carboxyethyl)-12-(carboxymethyl)-1-imino-15-isopropyl-7,10,13-trioxo-2,8,11,14-tetraazahexadecan-16-oic acid. Grade: ≥95% by HPLC. CAS No. 107978-83-6. Molecular formula: C20H35N7O9. Mole weight: 517.53.
H-Arg-Glu-OH
H-Arg-Glu-OH. Synonyms: ARG-GLU; L-arginyl-L-glutamic acid; RE dipeptide; Arginyl-Glutamic acid; N-L-arginyl-L-glutamic acid. CAS No. 15706-89-5. Molecular formula: C11H21N5O5. Mole weight: 303.31.
H-Arg-Gly-Asp-Cys-OH
H-Arg-Gly-Asp-Cys-OH, a fibronectin binding motif to cell adhesion molecules, inhibits platelet aggregation and fibrinogen binding. Synonyms: RGDC; H-RGDC-OH; L-arginyl-glycyl-L-alpha-aspartyl-L-cysteine; (6S,12S,15R)-1,6-diamino-12-(carboxymethyl)-1-imino-15-(mercaptomethyl)-7,10,13-trioxo-2,8,11,14-tetraazahexadecan-16-oic acid. Grade: 95%. CAS No. 109292-46-8. Molecular formula: C15H27N7O7S. Mole weight: 449.48.
H-Arg-Gly-Asp-OH 98+% (HPLC)
H-Arg-Gly-Asp-OH 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg, 100mg, 250mg. US Biological Life Sciences.
Worldwide
H-Arg-Gly-Asp-Ser-Pro-Ala-Ser-Ser-Lys-Pro-OH
H-Arg-Gly-Asp-Ser-Pro-Ala-Ser-Ser-Lys-Pro-OH, an RGD peptide, inhibits the adhesion of fibronectin to fibroblasts. Synonyms: R-G-D-S-P-A-S-S-K-P; L-arginyl-glycyl-L-alpha-aspartyl-L-seryl-L-prolyl-L-alanyl-L-seryl-L-seryl-L-lysyl-L-proline; N5-(Diaminomethylene)-L-ornithylglycyl-L-α-aspartyl-L-seryl-L-prolyl-L-alanyl-L-seryl-L-seryl-L-lysyl-L-proline. Grade: 95%. CAS No. 91575-25-6. Molecular formula: C40H68N14O16. Mole weight: 1001.05.
H-Arg-Gly-Asp-Ser-Pro-OH
H-Arg-Gly-Asp-Ser-Pro-OH is an RGD peptide used to improve the biocompatibility of titanium dental implant model surfaces. It modified to enhance the cell viability in PEG-based hydrogels. Synonyms: H-RGDSP-OH; L-arginyl-glycyl-L-alpha-aspartyl-L-seryl-L-proline. Grade: ≥95%. CAS No. 110697-44-4. Molecular formula: C20H34N8O9. Mole weight: 530.53.
H-Arg-Gly-Glu-Ser-OH
H-Arg-Gly-Glu-Ser-OH is a RGD-related peptide, which is a control of RGDS to inhibit the binding activity of fibrinogen and activated platelet. Synonyms: RGES; H-RGES-OH; L-arginyl-glycyl-L-alpha-glutamyl-L-serine; L-Serine, N-(N-(N-L-arginylglycyl)-L-alpha-glutamyl)-; rgespeptide. Grade: 95%. CAS No. 93674-97-6. Molecular formula: C16H29N7O8. Mole weight: 447.44.
H-Arg-Gly-Glu-Ser-OH.TFA
H-Arg-Gly-Glu-Ser-OH.TFA is a RGD-related peptide, which is a control of RGDS to inhibit the binding activity of fibrinogen and activated platelet. Synonyms: RGES.TFA; H-RGES-OH.TFA; L-arginyl-glycyl-L-alpha-glutamyl-L-serine trifluoroacetic acid. Grade: >98%. Molecular formula: C16H29N7O8.C2HF3O2. Mole weight: 561.47.
L-NMMA is the archetypal competitive NOS inhibitor of all three NOS isoforms. Synonyms: NG-Monomethyl-L-arginine acetate; L-NMMA acetate; Targinine acetate. Grade: ≥98% by HPLC. CAS No. 53308-83-1. Molecular formula: C7H16N4O2·C2H4O2. Mole weight: 248.28.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis.