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ChemicalBook >> CAS DataBase List >> D-Cycloserine

D-Cycloserine

D-Cycloserine price.
  • $5 - $3346
  • Product name: D-Cycloserine
  • CAS: 68-41-7
  • MF: C3H6N2O2
  • MW: 102.09
  • EINECS:200-688-4
  • MDL Number:MFCD00005353
  • Synonyms:D-CYCLOSERINE, STREPTOMYCES ORCHIDACEUS;(R)-(+)-CYCLOSERINE;(R)-4-AMINO-ISOXAZOLIDIN-3-ONE;(R)-4-AMINO-3-ISOXAZOLIDINONE;R(+)-4-AMINO-3-ISOXAZOLIDINONE;(R)-4-AMINO-3-ISOXAZOLIDONE;ORIENTOMYCIN;OXAMYCIN
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  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-D0356-G005
  • Product descriptionD-Cycloserine ≥98%(TLC)
  • Packaging5G
  • Price$129
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-07391
  • Product descriptionD-Cycloserine 98%
  • Packaging1000g
  • Price$3346
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberK138
  • Product descriptionD-Cycloserine
  • Packaging5g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18000
  • Product descriptionD-Cycloserine, 98+%
  • Packaging1g
  • Price$73.9
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ67020
  • Product descriptionD-Cycloserine, 20 mg/ml in distilled water, sterile-filtered
  • Packaging25ml
  • Price$152
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18000
  • Product descriptionD-Cycloserine, 98+%
  • Packaging5g
  • Price$272
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ67020
  • Product descriptionD-Cycloserine, 20 mg/ml in distilled water, sterile-filtered
  • Packaging50ml
  • Price$276
  • Updated2023-06-20
  • Buy
  • ManufacturerAmbeed
  • Product numberA170761
  • Product descriptionD-Cycloserine 98+%
  • Packaging100mg
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA170761
  • Product descriptionD-Cycloserine 98+%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA170761
  • Product descriptionD-Cycloserine 98+%
  • Packaging5g
  • Price$16
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170761
  • Product descriptionD-Cycloserine 98+%
  • Packaging10g
  • Price$28
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170761
  • Product descriptionD-Cycloserine 98+%
  • Packaging25g
  • Price$62
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170761
  • Product descriptionD-Cycloserine 98+%
  • Packaging100g
  • Price$240
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA170761
  • Product descriptionD-Cycloserine 98+%
  • Packaging500g
  • Price$929
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIC0119
  • Product descriptionD-Cycloserine
  • Packaging5g
  • Price$27
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBIC0119
  • Product descriptionD-Cycloserine
  • Packaging25g
  • Price$102
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-D0356-G005 D-Cycloserine ≥98%(TLC) 5G $129 2021-12-16 Buy
AHH MT-07391 D-Cycloserine 98% 1000g $3346 2021-12-16 Buy
AK Scientific K138 D-Cycloserine 5g $21 2021-12-16 Buy
Alfa Aesar A18000 D-Cycloserine, 98+% 1g $73.9 2024-03-01 Buy
Alfa Aesar J67020 D-Cycloserine, 20 mg/ml in distilled water, sterile-filtered 25ml $152 2023-06-20 Buy
Alfa Aesar A18000 D-Cycloserine, 98+% 5g $272 2024-03-01 Buy
Alfa Aesar J67020 D-Cycloserine, 20 mg/ml in distilled water, sterile-filtered 50ml $276 2023-06-20 Buy
Ambeed A170761 D-Cycloserine 98+% 100mg $5 2021-12-16 Buy
Ambeed A170761 D-Cycloserine 98+% 1g $6 2021-12-16 Buy
Ambeed A170761 D-Cycloserine 98+% 5g $16 2021-12-16 Buy
Ambeed A170761 D-Cycloserine 98+% 10g $28 2021-12-16 Buy
Ambeed A170761 D-Cycloserine 98+% 25g $62 2021-12-16 Buy
Ambeed A170761 D-Cycloserine 98+% 100g $240 2021-12-16 Buy
Ambeed A170761 D-Cycloserine 98+% 500g $929 2021-12-16 Buy
Apolloscientific BIC0119 D-Cycloserine 5g $27 2021-12-16 Buy
Apolloscientific BIC0119 D-Cycloserine 25g $102 2021-12-16 Buy

Properties

Melting point :147 °C (dec.)(lit.)
alpha :111 º (C=5, 2N NaOH)
Boiling point :191.38°C (rough estimate)
Density :1.3516 (rough estimate)
refractive index :1.5110 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility :water: soluble50mg/mL, clear, colorless to light yellow
form :powder
pka :pKa 4.5 (Uncertain)
color :white to off-white
optical activity :[α]20/D +115.0±5.0°, c = 2% in H2O
Water Solubility :SOLUBLE
Sensitive :Air Sensitive
Merck :14,2751
BRN :80798
BCS Class :3/1
Stability :Stable for 2 years from date of purchase as supplied. Solutions in distilled water may be stored at -20°C for up to 1 month.
CAS DataBase Reference :68-41-7(CAS DataBase Reference)
NIST Chemistry Reference :Cycloserine(68-41-7)

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

Cycloserine is an amino acid analog antibiotic used for the treatment of tuberculosis and rarely used for the treatment of noninfectious diseases. It acts as a competitive inhibitor of D-alanine during peptidoglycan synthesis. It inhibits bacterial cell wall biosynthesis and prevents the conversion of D-Alanine to L-Alanine.

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