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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu for Sale > TBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu, CAS No.: 1118767-16-0
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TBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu, CAS No.: 1118767-16-0 buy - image1
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TBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu, CAS No.: 1118767-16-0

TDS 4 Inquiries

Unit Price: Get Latest Price
CAS No.:

1118767-16-0

Grade:

Pharmaceutical Grade

Content:

95%

Port:

Beijing or Shanghai

Brand:

HDC CHEM

Packaging:

1g/bottle, 3g/bottle, 5g/bottle, 10g/bottle, 50g/bottle, 100g/bottle

Price valid (until):

2024-08-31

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Details  


    Product Name: (S)-22-(tert-butoxycarbonyl)-43,43-dimethyl-10,19,24,41-tetraoxo-3,6,12,15,42-pentaoxa-9,18,23-triazatetratetracontanoic acid

    Abbreviation: tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu

    Synonyms: Side chain; Semaglutide side chain; Semaglutide intermediate; tBuO-Ste-Glu(AEEA-AEEA-OH)OtBu; Octadecane(OtBu)-Glu(ɑ-OtBu)-AEEA-AEEA-OH; Fmoc-L-Lys[OctotBu)-Glu-(otBu)-AEEA-AEEA]-OHu; (S)-22-(Tert-butoxycarbonyl)-10,19,24-trioxo-3,6,12,15-tetraoxa-9,18,23-triazahentetracontane-1,41-dioicacid; (S)-22-(Tert-butoxycarbonyl)-10,19,24-trioxo-3,6,12,15-tetraoxa-9,18,23-triazahentetracontane-1,41-dioic acid; (S)-22-(tert-butoxycarbonyl)-43,43-dimethyl-10,19,24,41-tetraoxo-3,6,12,15,42-pentaoxa-9,18,23-triazatetratetracontanoicacid

    CAS No.: 1118767-16-0

    Molecular Formula: C43H79N3O13

    Molecular Weight: 846.1

    Shop TBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu, CAS No.: 1118767-16-0-Detailed Image 1

    Brief Introduction:

    The side chain of semaglutide, tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu, is a protective group with good solubility and stability. It can protect the amino acid side chains in polypeptides or peptide segments to prevent nonspecific modification or degradation in chemical reactions.

    Preparation Method:

    Semaglutide side chains can be prepared by synthetic chemical methods. The specific preparation method includes using tBuO-Ste-Glu(AEEA-AEEA-OH)OtBu precursor compounds and synthesizing through appropriate chemical reaction steps. The preparation process requires strict control of reaction conditions and purity to ensure the quality and stability of the product.

    Test Items
    Specifications Test Methods
    Appearance
    Off-white or yellowish paste solid Visual
    Identification Meets the requirements H-NMR
    Purity Not less than 95.0% HPLC
    e.e. % Not less than 98.0% HPLC









    Related Substances

    tBuO-Iso-Glu(AEEA-AEEA-OH)-OtBu (ZZ-28) Not more than 0.50% HPLC
    tBuO-Pal-Glu(AEEA-AEEA-OH)-OtBu (ZZ-23) Not more than 0.50% HPLC
    tBuO-Mar-Glu(AEEA-AEEA-OH)-OtBu (ZZ-18) Not more than 0.50% HPLC
    tBuO-Non-Glu(AEEA-AEEA-OH)-OtBu (ZZ-13) Not more than 0.50% HPLC
    tBuO-Ara-Glu(AEEA-AEEA-OH)-OtBu (ZZ-46) Not more than 0.50% HPLC
    tBuO-Ste-Glu(OSu)-OtBu (ZZ-6) Not more than 0.50% HPLC
    tBuO-Ste-Glu(AEEA-OH)-OtBu (ZZ-42) Not more than 0.50% HPLC
    tBuO-Ste-Glu(AEEA-AEEA-OMe)-OtBu (ZZ-61) Not more than 1.00% HPLC
    Sum Not more than 5.0% HPLC
    Moisture Not more than 1.00% Karl Fischer




    Volatile Organics

    Dichloromethane Not more than 10000 ppm GC
    Methyl alcohol Not more than 5000 ppm GC
    N-heptane Not more than 5000 ppm GC
    Isopropyl alcohol Not more than 5000 ppm GC
    n-Hexane Not more than 290 ppm GC
    Endotoxins Not more than 2.0 EU/mg ChP<1143>

    Applications:

    Semaglutide side chains are widely used in peptide synthesis, especially in peptide fragment synthesis and subsequent functional group modification in solid phase synthesis. By protecting the amino acid side chains, the reaction conditions and selectivity can be effectively controlled and the occurrence of side reactions can be reduced.

    Packaging:

    1g/bottle, 3g/bottle, 5g/bottle, 10g/bottle, 50g/bottle, 100g/bottle or according to the specific requirements from customers.

    Recommended Storage Conditions:

    Short-term storage at room temperature; more than three months is best stored at 2-8 degrees Celsius; more than one year is best stored at -20±5 degrees Celsius. For reducing the absorption of the moisture, it should be slowly warmed to ambient temperature before opened.

    Shelf Life:

    36 months if stored under above conditions.

    Certificates

    Basic Info
    Product Name:

    tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu

    Other Name:

    (S)-22-(Tert-butoxycarbonyl)-10,19,24-trioxo-3,6,12,15-tetraoxa-9,18,23-triazahentetracontane-1,41-dioic acid;Octadecane(OtBu)-Glu(ɑ-OtBu)-AEEA-AEEA-OH;Side chain;tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu;Semaglutide side chain;Fmoc-L-Lys[OctotBu)-Glu-(otBu)-AEEA-AEEA]-OHu;(S)-22-(tert-butoxycarbonyl)-43,43-dimethyl-10,19,24,41-tetraoxo-3,6,12,15,42-pentaoxa-9,18,23-triazatetratetracontanoic acid;Egf(a) analogue-13C4

    CAS No.:

    1118767-16-0

    Molecular Formula:

    C43H79N3O13

    InChIKeys:

    YZUXNRZPWYRMGH-DHUJRADRSA-N

    Molecular Weight:

    846.1

    Color/Form:

    White to off-white

    Characteristics
    Density:

    1.079±0.06 g/cm3(Predicted)

    Boiling Point:

    940.6±65.0 °C(Predicted)

    PKA:

    3.39±0.10(Predicted)

    Critical Temperature & Pressure:

    Keep in dark place, Sealed in dry, Store in freezer, under -20°C

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

    Location:

    RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2020

    Dalian Handom Chemicals Co., Ltd.(HDC CHEM) is a professional 15-Year-Experienced Supplier of APIs & Intermediates, Pharmaceutical Excipients, Food & Nutraceutical Ingredients, Personal Care Chemicals and Specialty Chemicals from northeast of China, which strives to provide customers with high-quality products and comprehensive service across all over the world, our main products cover Retatrutide Lyophilized Powder, Retatrutide, Tirzepatide, Tirzepatide Lyophilized Powder, Semaglutide, Mazdutide, Cagrilintide, LL-37, Thymosin Alpha 1(Thymosin α1), MT-2, MOTS-c, HEP-1, TB-500, NAD+, GHK-Cu, Glow, Klow, Selank, Semax, Glutathione, 5-Amino-1MQ, ARA-290, SS-31, DSIP, SNAP-8, Medetomidine, Medetomidine Hydrochloride, Salcaprozate Sodium, Sodium 8-(2-hydroxybenzamido)octanoate, 2,6-Dimethyl Beta Cyclodextrin, mPEG-DMG-2K, mPEG-DSPE-2K, 1,2-Distearoyl-sn-3-phosphacholine(DSPC), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(DOPE), Pharmaceutical Grade Fructose, Lactose Anhydrous, Lactose Monohydrate, Orotic acid anhydrous, Orotic acid monohydrate, 6-Methyluracil, Chitosan, Mushroom Chitosan, Chitosan Hydrochloride, Chitosan Oligosaccharide, Alginate Oligosaccharide, Inulin, L-Serine, Mung Bean Peptide, Walnut Peptide, Rice Peptide, Oyster Peptide, Sea Cucumber Peptide, Hydrolyzed Keratin, Folic Acid, Vitamin E Acetate, Vitamin B2, Riboflavin Sodium Phosphate, Pyridoxal 5'-phosphate Monohydrate, Vegan Vitamin D3, Vitamin A Palmitate, Vitamin A Acetate, Apple Pectin, Citrus Pectin, Sunflower Pectin, Salidroside, Urolithin A, Milk Thistle Extract, Saffron Extract, Red Clover Extract, Sulforaphane, Glucoraphanin, Soy Isoflavones, Soy Lecithin, Soya Lecithin, Egg Yolk Lecithin, Phosphatidylserine, Cooling Agent WS-3, Cooling Agent WS-5, Cooling Agent WS-10, Cooling Agent WS-12, Cooling Agent WS-23, Cooling Agent WS-27, Menthyl Lactate, Menthyl PCA, Avobenzone, Benzophenone-3 (UV-9), Benzophenone-4 (UV-284), Bis-ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol), Diethylaminohydroxybenzoyl Hexyl Benzoate (UVA Plus), Diethylhexyl Butamido Triazone (Iscotrizinol), Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), Ethylhexyl Triazone (UVT-150), Homosalate, Octocrylene, 2-Ethylhexyl Salicylate (Octyl Salicylate), 2-Ethylhexyl Trans-4-Methoxycinnamate (OMC), 2-Phenylbenzimidazole-5-Sulfonic Acid (UV-T), Lanolin Anhydrous, Palmitoyl Tripeptide-5, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Biotinoyl Tripeptide-1, etc.

  • Inquiry History
    4 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    (tBu-OOC-C16-CO-Glu(AEEA-AEEA)-OtBu)-OSU

    1 KG Mar 2, 2024
    Australia

    Semaglutide Side Chain 99%/ tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu

    1 KG Aug 24, 2023
    India

    tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu

    10 KG May 7, 2025
    United States

    tBuO-Ste-Glu(AEEA-AEEA-OH)OtBu 98% Yellow liquid

    300 G Sep 1, 2023
    Post an enquiry for this product
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