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ChemicalBook >> CAS DataBase List >> BOC-L-Asparagine

BOC-L-Asparagine

BOC-L-Asparagine price.
  • $7 - $2930
  • Product name: BOC-L-Asparagine
  • CAS: 7536-55-2
  • MF: C9H16N2O5
  • MW: 232.23
  • EINECS:231-405-2
  • MDL Number:MFCD00038152
  • Synonyms:T-BUTYLOXYCARBONYL-L-ASPARAGINE;TBOC-L-ASPARAGINE;N-TERT-BUTOXYCARBONYL-L-ASPARAGINE;N-T-BUTOXYCARBONYL-L-ASPARAGINE;N-T-BOC-L-ASPARAGINE;N2-[(1,1-Dimethylethoxy)carbonyl]-L-asparagine;NALPHA-BOC-L-ASPARAGINE;N-ALPHA-T-BOC-L-ASPARAGINE
57 prices
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  • Acrotein
  • Activate Scientific
  • AHH
  • AK Scientific
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  • Ambeed
  • American Custom Chemicals Corporation
  • Anichem
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  • Biosynth Carbosynth
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  • ManufacturerAcrotein
  • Product numberNA-0028
  • Product descriptionBoc-L-asparagine 97%
  • Packaging250g
  • Price$106.33
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS34276
  • Product descriptionBoc-L-Asparagine 95+%
  • Packaging100g
  • Price$106
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-48376
  • Product descriptionBoc-Asn-OH 99%
  • Packaging10000g
  • Price$2930
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94470
  • Product descriptionBoc-L-Asn-OH
  • Packaging25g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6855BA
  • Product descriptionN2-[(Tert-butoxy)carbonyl]-L-asparagine
  • Packaging5g
  • Price$318
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG034
  • Product descriptionBoc-L-Asn-OH
  • Packaging1kg
  • Price$334
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16019
  • Product descriptionN(alpha)-Boc-L-asparagine, 98+%
  • Packaging5g
  • Price$22.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16019
  • Product descriptionN(alpha)-Boc-L-asparagine, 98+%
  • Packaging25g
  • Price$56.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA105411
  • Product descriptionBoc-Asn-OH 98%
  • Packaging10g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA105411
  • Product descriptionBoc-Asn-OH 98%
  • Packaging25g
  • Price$11
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA105411
  • Product descriptionBoc-Asn-OH 98%
  • Packaging100g
  • Price$35
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA105411
  • Product descriptionBoc-Asn-OH 98%
  • Packaging500g
  • Price$144
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA105411
  • Product descriptionBoc-Asn-OH 98%
  • Packaging1kg
  • Price$246
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0035245
  • Product descriptionBOC-(S)-2-AMINOSUCCINIC ACID 4-AMIDE MONOHYDRATE 95.00%
  • Packaging5MG
  • Price$495.86
  • Updated2021-12-16
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  • ManufacturerAnichem
  • Product numberAA1025
  • Product descriptionBOC-ASN-OH >95%
  • Packaging25g
  • Price$18
  • Updated2021-12-16
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  • ManufacturerAnichem
  • Product numberAA1025
  • Product descriptionBOC-ASN-OH >95%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein NA-0028 Boc-L-asparagine 97% 250g $106.33 2021-12-16 Buy
Activate Scientific AS34276 Boc-L-Asparagine 95+% 100g $106 2021-12-16 Buy
AHH MT-48376 Boc-Asn-OH 99% 10000g $2930 2021-12-16 Buy
AK Scientific J94470 Boc-L-Asn-OH 25g $15 2021-12-16 Buy
AK Scientific 6855BA N2-[(Tert-butoxy)carbonyl]-L-asparagine 5g $318 2021-12-16 Buy
AK Scientific G034 Boc-L-Asn-OH 1kg $334 2021-12-16 Buy
Alfa Aesar A16019 N(alpha)-Boc-L-asparagine, 98+% 5g $22.65 2024-03-01 Buy
Alfa Aesar A16019 N(alpha)-Boc-L-asparagine, 98+% 25g $56.65 2024-03-01 Buy
Ambeed A105411 Boc-Asn-OH 98% 10g $7 2021-12-16 Buy
Ambeed A105411 Boc-Asn-OH 98% 25g $11 2021-12-16 Buy
Ambeed A105411 Boc-Asn-OH 98% 100g $35 2021-12-16 Buy
Ambeed A105411 Boc-Asn-OH 98% 500g $144 2021-12-16 Buy
Ambeed A105411 Boc-Asn-OH 98% 1kg $246 2021-12-16 Buy
American Custom Chemicals Corporation AAA0035245 BOC-(S)-2-AMINOSUCCINIC ACID 4-AMIDE MONOHYDRATE 95.00% 5MG $495.86 2021-12-16 Buy
Anichem AA1025 BOC-ASN-OH >95% 25g $18 2021-12-16 Buy
Anichem AA1025 BOC-ASN-OH >95% 100g $50 2021-12-16 Buy

Properties

Melting point :175 °C (dec.)(lit.)
Boiling point :374.39°C (rough estimate)
Density :1.2896 (rough estimate)
refractive index :-7 ° (C=1, DMF)
Flash point :245°C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :almost transparency in N,N-DMF
form :Powder or Crystalline Powder
pka :3.79±0.10(Predicted)
color :White
optical activity :[α]20/D 7.8±0.5°, c = 2% in DMF
BRN :1977963
CAS DataBase Reference :7536-55-2(CAS DataBase Reference)
EPA Substance Registry System :L-Asparagine, N2-[(1,1-dimethylethoxy)carbonyl]- (7536-55-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P501 Dispose of contents/container to..…

Description

Nα-Boc-L-asparagine is an N-Boc-protected form of L-Asparagine (A790005). L-Asparagine was first isolated by Robiquet and Vauquelin from asparagus juice (a high source of L-asparagine). L-Asparagine is often incorporated into proteins, and is a basis for some cancer therapies as certain cancerous cells require L-asparagine for growth.

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