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ChemicalBook >> CAS DataBase List >> D-Alanine

D-Alanine

D-Alanine price.
  • $5 - $1288
  • Product name: D-Alanine
  • CAS: 338-69-2
  • MF: C3H7NO2
  • MW: 89.09
  • EINECS:206-418-1
  • MDL Number:MFCD00008077
  • Synonyms:D-ALANINE, >=98% (HPLC);291°C (dec);D-Alanine≥ 98% (Titration: Dried basis);D-2-AMINOPROPIONIC ACID;D-2-AMINOPROPANOIC ACID;D-ALANINE;ALANINE, D-;(R)-(-)-2-AMINOPROPIONIC ACID
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  • ManufacturerAcrotein
  • Product numberNA-0058
  • Product descriptionD-Alanine 97%
  • Packaging100g
  • Price$38.5
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS20268
  • Product descriptionD-Alanine 98%
  • Packaging25g
  • Price$41
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS20268
  • Product descriptionD-Alanine 98%
  • Packaging100g
  • Price$74
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS20268
  • Product descriptionD-Alanine 98%
  • Packaging250g
  • Price$119
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS20268
  • Product descriptionD-Alanine 98%
  • Packaging1kg
  • Price$560
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-49728
  • Product descriptionD-Alanine 98%
  • Packaging1000g
  • Price$710
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ90377
  • Product descriptionD-Alanine
  • Packaging500g
  • Price$52
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ90377
  • Product descriptionD-Alanine
  • Packaging1kg
  • Price$95
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA10231
  • Product descriptionD-Alanine, 99%
  • Packaging5g
  • Price$38.8
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10231
  • Product descriptionD-Alanine, 99%
  • Packaging25g
  • Price$129
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10231
  • Product descriptionD-Alanine, 99%
  • Packaging100g
  • Price$431
  • Updated2024-03-01
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  • ManufacturerAmbeed
  • Product numberA109670
  • Product descriptionH-D-Ala-OH 97+%
  • Packaging10g
  • Price$5
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA109670
  • Product descriptionH-D-Ala-OH 97+%
  • Packaging25g
  • Price$7
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA109670
  • Product descriptionH-D-Ala-OH 97+%
  • Packaging100g
  • Price$17
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA109670
  • Product descriptionH-D-Ala-OH 97+%
  • Packaging500g
  • Price$74
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS433943
  • Product descriptionH-D-Ala-OH ≥97%
  • Packaging10g
  • Price$7
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein NA-0058 D-Alanine 97% 100g $38.5 2021-12-16 Buy
Activate Scientific AS20268 D-Alanine 98% 25g $41 2021-12-16 Buy
Activate Scientific AS20268 D-Alanine 98% 100g $74 2021-12-16 Buy
Activate Scientific AS20268 D-Alanine 98% 250g $119 2021-12-16 Buy
Activate Scientific AS20268 D-Alanine 98% 1kg $560 2021-12-16 Buy
AHH MT-49728 D-Alanine 98% 1000g $710 2021-12-16 Buy
AK Scientific J90377 D-Alanine 500g $52 2021-12-16 Buy
AK Scientific J90377 D-Alanine 1kg $95 2021-12-16 Buy
Alfa Aesar A10231 D-Alanine, 99% 5g $38.8 2024-03-01 Buy
Alfa Aesar A10231 D-Alanine, 99% 25g $129 2024-03-01 Buy
Alfa Aesar A10231 D-Alanine, 99% 100g $431 2024-03-01 Buy
Ambeed A109670 H-D-Ala-OH 97+% 10g $5 2021-12-16 Buy
Ambeed A109670 H-D-Ala-OH 97+% 25g $7 2021-12-16 Buy
Ambeed A109670 H-D-Ala-OH 97+% 100g $17 2021-12-16 Buy
Ambeed A109670 H-D-Ala-OH 97+% 500g $74 2021-12-16 Buy
Arctom AS433943 H-D-Ala-OH ≥97% 10g $7 2021-12-16 Buy

Properties

Melting point :291 °C (dec.)(lit.)
Boiling point :212.9±23.0 °C(Predicted)
alpha :-14.5 º (c=10, 6N HCl)
Density :1.4310 (estimate)
refractive index :-14 ° (C=2, 6mol/L HCl)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :H2O: soluble
form :Crystalline Powder or Crystals
pka :2.31±0.10(Predicted)
color :White to off-white
Odor :odorless
Water Solubility :155 g/L (20 ºC)
Merck :14,204
BRN :1720249
LogP :-0.574 (est)
CAS DataBase Reference :338-69-2(CAS DataBase Reference)
NIST Chemistry Reference :D-Alanine(338-69-2)
EPA Substance Registry System :D-Alanine (338-69-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

D-Alanine is essential for the biosynthesis of peptidoglycan crosslinking sub-units that are used for bacterial cell walls.

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