If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
M8574
D-(+)-Mannose
synthetic, ≥99% (GC)
동의어(들):
D-Mannopyranose
제품정보 (DICE 배송 시 비용 별도)
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제품 이름
D-(+)-Mannose, synthetic, ≥99% (GC)
InChI key
WQZGKKKJIJFFOK-QTVWNMPRSA-N
InChI
1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5+,6?/m1/s1
SMILES string
OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O
biological source
synthetic
assay
≥99% (GC)
form
powder
optical activity
[α]25/D 13.5 to 14.9 °, c = 4% (w/v) in water
technique(s)
gas chromatography (GC): suitable
color
white to off-white
mp
133-140 °C (lit.)
solubility
water: soluble 10 g/L at 20 °C
storage temp.
room temp
Quality Level
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1 of 4
이 품목 | M2069 | 63579 | M6020 |
|---|---|---|---|
| technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) - | technique(s) cell culture | mammalian: suitable |
| assay ≥99% (GC) | assay ≥99% (GC) | assay ≥99.5% (sum of enantiomers, HPLC) | assay ≥99% |
| biological source synthetic | biological source wood | biological source - | biological source plant (Spruce, Birch or Beech Wood, Glucose) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility water: soluble 10 g/L at 20 °C | solubility water: 50 mg/mL, clear, colorless to faintly yellow | solubility H2O: 1 M, clear, colorless | solubility H2O: 50 mg/mL |
| form powder | form powder | form solid | form powder |
Application
Biochem/physiol Actions
Other Notes
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
문서
Explore how carbohydrates function as excipients and carriers in drug delivery, with insights into mechanisms, case studies, and future trends.
Discover the role of carbohydrates in drug delivery, from solubility and stability improvement to advanced controlled-release systems.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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