Keywords

• N-(tert-Butoxycarbonyl)-L-glutamine
• 13726-85-7
• Etanol-->Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate--

Quick Details

• ProName: Pharmaceutical Intermediate, N-(tert-B...
• CasNo: 13726-85-7
• Molecular Formula: C10H18N2O5
• Appearance: white-off powder or granule ( referto ...
• Application: Amino acid
• DeliveryTime: IN STOCK
• PackAge: 25kgs/fiber drum
• Port: shanghai/qingdao.
• ProductionCapacity: 5000 Metric Ton/Day
• Purity: 98%min
• Storage: Keep in a cool & dry place
• Transportation: By air /by sea /or by courier.
• LimitNum: 10 Gram
• Moisture Content: <0.01
• Impurity: 0.001%

Superiority

N-(tert-Butoxycarbonyl)-L-glutamine Basic information
Product Name: N-(tert-Butoxycarbonyl)-L-glutamine
Synonyms: (2S)-2-{[(tert-butoxy)carbonyl]amino}-4-carbamoylbutanoic acid;n2-[(1,1-dimethylethoxy)carbonyl]-l-glutamin;(S)-5-AMINO-2-(TERT-BUTOXYCARBONYLAMINO)-5-OXOPENTANOIC ACID;N(ɑ)-Boc-L-glutamine, 98+%;BOC-GLN;BOC-GLUTAMINE;BOC-L-GLUTAMINE extrapure;Boc-L-glutamine, Nα-(tert-Butoxycarbonyl)-L-glutamine
CAS: 13726-85-7
MF: C10H18N2O5
MW: 246.26
EINECS: 237-296-8
Product Categories: Amino Acid Derivatives;Amino Acids;Glutamine [Gln, Q];Boc-Amino Acids and Derivative;Amino Acids (N-Protected);Biochemistry;Boc-Amino Acids;Boc-Amino acid series;Amino Acids & Derivatives;Chiral Reagents
Mol File: 13726-85-7.mol
N-(tert-Butoxycarbonyl)-L-glutamine Structure
N-(tert-Butoxycarbonyl)-L-glutamine Chemical Properties
Melting point  113-116 °C (dec.)(lit.)
alpha  -3.5 º (c=2,C2H5OH)
Boiling point  389.26°C (rough estimate)
density  1.2430 (rough estimate)
refractive index  -4 ° (C=2, EtOH)
storage temp.  −20°C
solubility  Soluble in DMSO and methanol. Soluble in 1 mmole in 2 ml DMF.
pka 3.84±0.10(Predicted)
optical activity [α]20/D 3.5°, c = 1 in ethanol
BRN  2127805
CAS DataBase Reference 13726-85-7(CAS DataBase Reference)
EPA Substance Registry System L-Glutamine, N2-[(1,1-dimethylethoxy)carbonyl]- (13726-85-7)
Safety Information
Safety Statements  22-24/25
WGK Germany  3
TSCA  Yes
HS Code  29241990
MSDS Information
Provider Language
N-(tert-Butoxycarbonyl)-L-glutamine English

N-(tert-Butoxycarbonyl)-L-glutamine Usage And Synthesis
Chemical Properties White fine crystalline powder
Uses Protected Glutamine.
N-(tert-Butoxycarbonyl)-L-glutamine Preparation Products And Raw materials

Details

Q1: Can i get some samples

A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments 

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, , Paypal or Escrow.

Q3: How to confirm the Product Quality before placing o

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What's your MOQ 

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time 

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6:Is it OK to print my logo on package

A:Sure.Please inform and offer your Logo formally before production.