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ChemicalBook > Product Catalogue >Biochemical Engineering >Amino Acids and Derivatives >Asparagine derivatives >D-(-)-Asparagine monohydrate

D-(-)-Asparagine monohydrate

D-(-)-Asparagine monohydrate Structure
  • ₹22873.23
  • Product name: D-(-)-Asparagine monohydrate
  • CAS: 2058-58-4
  • MF: C4H8N2O3
  • MW: 132.12
  • EINECS:218-163-3
  • MDL Number:MFCD00149558
  • Synonyms:ASPARAGINE, D-;(D)-ASPARTIC ACID 4-AMIDE;(R)-2-AMINOSUCCINIC ACID 4-AMIDE;(R)-2-Aminosuccinamic acid;H-D-Asn-OH·H2O;D-2-Aminosuccinamic acid;D-2-Aminosuccinamic acid monohydrate~H-D-Asn-OH.H_2O;D-asparagine anhydrous
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Brand

  • Sigma-Aldrich(India)

Package

  • 25G
  • ManufacturerSigma-Aldrich(India)
  • Product number441597
  • Product descriptionD-Asparagine 99%
  • Packaging25G
  • Price₹22873.23
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 441597 D-Asparagine 99% 25G ₹22873.23 2022-06-14 Buy

Properties

Melting point :280 °C (dec.) (lit.)
alpha :-35 º (c=5, 5M HCl)
Boiling point :438.0±40.0 °C(Predicted)
Density :1.404±0.06 g/cm3(Predicted)
storage temp. :Store at 0-5°C
solubility :Aqueous Acid (Sparingly), Water (Slightly, Sonicated)
form :Solid
pka :2.17(at 20℃)
color :White to Off-White
optical activity :[α]20/D 35°, c = 5 in 5 M HCl
Merck :13,842
BRN :1723526
Stability :Hygroscopic
InChIKey :DCXYFEDJOCDNAF-UWTATZPHSA-N
LogP :-1.880 (est)
CAS DataBase Reference :2058-58-4(CAS DataBase Reference)

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

D-Asparagine is an isomer of L-Asparagine (A790005) and is used by bacteria (such as Saccharomyces cerevisiae) as a sole nitrogen source for replication. L-Asparagine is also a competitive inhibitor of staphylococcal L-asparaginase and is used as a reagent to synthesize peptide antibiotics.

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