A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Saikosaponin D. Group: Biochemicals. Grades: Plant Grade. CAS No. 20874-52-6. Pack Sizes: 20mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences.
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Saikosaponin F
Saikosaponin F. Group: Biochemicals. Grades: Plant Grade. CAS No. 62687-63-2. Pack Sizes: 10mg. Molecular Formula: C48H80O17, Molecular Weight: 929.15. US Biological Life Sciences.
Worldwide
Saikosaponin H
Saikosaponin H. Group: Biochemicals. CAS No. 91990-63-5. Pack Sizes: 5mg. US Biological Life Sciences.
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SAK3
SAK3 is a potent T-type voltage-gated Ca2+ channels (T-VGCCs) enhancer. SAK3 enhances Cav3.1 and Cav3.3 T-type Ca2+ channel currents. Acute SAK3 administration improves memory deficits in olfactory-bulbectomized mice[1]. SAK3 inhibits amyloid β plaque formation in APP-KI mice by activating the proteasome activity[2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1256269-87-0. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-120597.
Sakacin 5X
Sakacin 5X is an antibacterial peptide isolated from Lactobacillus sakei 5. It has activity against gram-positive bacteria. It can inhibit the widest range of beer spoilage organisms. Synonyms: Sak5X; Pediocin-like peptide; Lys-Tyr-Tyr-Gly-Asn-Gly-Leu-Ser-Cys-Asn-Lys-Ser-Gly-Cys-Ser-Val-Asp-Trp-Ser-Lys-Ala-Ile-Ser-Ile-Ile-Gly-Asn-Asn-Ala-Val-Ala-Asn-Leu-Thr-Thr-Gly-Gly-Ala-Ala-Gly-Trp-Lys-Ser. Molecular formula: C189H296N54O61S2. Mole weight: 4364.87.
Sakacin 674
Sakacin 674 is an antibacterial peptide isolated from Lactobacillus sake Lb674. It has activity against gram-positive bacteria. Synonyms: Sakacin P; Lys-Tyr-Tyr-Gly-Asn-Gly-Val-His-Cys-Gly-Lys-His-Ser-Cys-Thr-Val-Asp-Trp-Gly-Thr-Ala-Ile-Gly-Asn-Ile-Gly-Asn-Asn-Ala-Ala-Ala-Asn-Trp-Ala-Thr-Gly-Gly-Asn-Ala-Gly-Trp-Asn-Lys. Molecular formula: C192H280N60O59S2. Mole weight: 4436.82.
Sakacin A
Sakacin A is an antibacterial peptide isolated from Lactobacillus sake Lb 706. It can inhibit lactic acid bacteria and Listeria monocytogenes. Synonyms: Ala-Arg-Ser-Tyr-Gly-Asn-Gly-Val-Tyr-Cys-Asn-Asn-Lys-Lys-Cys-Trp-Val-Asn-Arg-Gly-Glu-Ala-Thr-Gln-Ser-Ile-Ile-Gly-Gly-Met-Ile-Ser-Gly-Trp-Ala-Ser-Gly-Lys-Ala-Gly-Met.
Sakacin G immunity protein
Sakacin G immunity protein is an antibacterial peptide isolated from Lactobacillus sakei 2512. It has activity against gram-positive bacteria. Synonyms: Sakacin G; Lys-Tyr-Tyr-Gly-Asn-Gly-Val-Ser-Cys-Asn-Ser-His-Gly-Cys-Ser-Val-Asn-Trp-Gly-Gln-Ala-Trp-Thr-Cys-Gly-Val-Asn-His-Leu-Ala-Asn-Gly-Gly-His-Gly-Val-Cys. Molecular formula: C162H234N52O50S4. Mole weight: 3838.2.
Sakamototide substrate peptide acetate
Sakamototide substrate peptide acetate is a substrate peptide of a member of the kinase AMPK family and is used for the determination of kinase activity. Synonyms: H-Ala-Leu-Asn-Arg-Thr-Ser-Ser-Asp-Ser-Ala-Leu-His-Arg-Arg-Arg-OH.CH3CO2H; L-alanyl-L-leucyl-L-asparagyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-alpha-aspartyl-L-seryl-L-alanyl-L-leucyl-L-histidyl-L-arginyl-L-arginyl-L-arginine acetic acid. Grade: ≥95%. CAS No. 2703746-19-2. Molecular formula: C71H126N30O25. Mole weight: 1799.97.
Sakamototide substrate peptide TFA
It is a substrate peptide of a member of the kinase AMPK family and is used for the determination of kinase activity. Synonyms: H-Ala-Leu-Asn-Arg-Thr-Ser-Ser-Asp-Ser-Ala-Leu-His-Arg-Arg-Arg-OH.TFA; L-alanyl-L-leucyl-L-asparagyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-alpha-aspartyl-L-seryl-L-alanyl-L-leucyl-L-histidyl-L-arginyl-L-arginyl-L-arginine trifluoroacetic acid. Grade: >98%. Molecular formula: C71H123F3N30O25. Mole weight: 1853.92.
Sakuranetin
Sakuranetin is a cherry flavonoid phytoalexin, shows strong antifungal activity[1]. Sakuranetin has anti-inflammatory and antioxidative activities. Sakuranetin ameliorates LPS-induced acute lung injury[2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2957-21-3. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-N3006.
Sakuranetin
Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 2957-21-3. Pack Sizes: 10mg, 20mg. US Biological Life Sciences.
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Sakyomicin A
It is a benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria and mycobacteria. In vivo, 10 mg/kg of Sakyomicin A had no effect against sarcoma 180A and leukemia P338 cells. Synonyms: Benz[A]anthracene-1,7,12(2H)-trione, 3,4,4A,12B-tetrahydro-2,3,4A,8-tetrahydroxy-3-methyl-12B-[[2R,5R,6R)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]oxy]-, (2S,3R,4as,12br)-; SKM; (2S)-3,4,4a,12b-Tetrahydro-2β,3α,4aβ,8-tetrahydroxy-3-methyl-12bβ-[[(2R,5R,6R)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]oxy]benz[a]anthracene-1,7,12(2H)-trione. CAS No. 86413-75-4. Molecular formula: C25H26O10. Mole weight: 486.47.
Sakyomicin B
It is a Benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria and mycobacteria. Synonyms: (2S)-3,4,4a,12b-Tetrahydro-2β,3α,4aβ,8,12bβ-pentahydroxy-3-methylbenz[a]anthracene-1,7,12(2H)-trione; Benz(a)anthracene-1,7,12(2H)-trione,3,4,4a,12b-tetrahydro-2,3,4a,8,12b-pentahydroxy-3-methyl-, (2S-(2-alpha,3-beta,4a-alpha,12b-alpha))-; Antibiotic SEN 136A; Antibiotic WP 3688-1; Antibiotic PD 116198; (+)-Sakyomicin B. CAS No. 86470-27-1. Molecular formula: C19H16O8. Mole weight: 372.33.
Sakyomicin C
It is a Benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria and mycobacteria. In vivo, 6 mg/kg of Sakyomicin C had no effect against sarcoma 180A and leukemia P338 cells. Synonyms: Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,12b-tetrahydro-3,4a,8-trihydroxy-3-methyl-12b-[[(2R,5R,6R)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]oxy]-, (3R,4aS,12bR)-; Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,12b-tetrahydro-3,4a,8-trihydroxy-3-methyl-12b-[(tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)oxy]-, [3R-[3a,4ab,12bb(2R*,5R*,6R*)]]-. CAS No. 86413-76-5. Molecular formula: C25H26O9. Mole weight: 470.47.
Sakyomicin D
It is a Benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria. Synonyms: Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,5,6,12b-hexahydro-2,3,4a,8,12b-pentahydroxy-3-methyl-, (2S,3R,4aR,12bR)-; Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,5,6,12b-hexahydro-2,3,4a,8,12b-pentahydroxy-3-methyl-, [2S-(2a,3b,4aa,12ba)]-. CAS No. 86413-77-6. Molecular formula: C19H18O8. Mole weight: 374.34.
Sal003
Sal003 is a potent, specific and cell-permeable inhibitor of the eukaryotic translation initiation factor 2α (eIF2α) phosphatase. Sal003 is a derivative of salubrinal[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1164470-53-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-15969.
Sal 003
Sal 003. Group: Biochemicals. Grades: Purified. CAS No. 1164470-53-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
Salannin
Salannin, a limonoid bitter principle of the seed oil of Azadirachta indica, shows antiulcer and spermicidal activities. Salannin displays antibacterial activity towards both Gram-positive and Gram-negative bacteria[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 992-20-1. Pack Sizes: 1 mg. Product ID: HY-123026.
Salbutamol (Albuterol) is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Albuterol; AH-3365. CAS No. 18559-94-9. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-B1037.
Salbutamol Acetonide
Salbutamol Acetonide is a Salbutamol (A514500) derivative. It has higher lipophilicity than Salbutamol, which allows an increase of the incorporation efficiency into solid lipid microparticles (SLMs) drug carrier system. Group: Biochemicals. Alternative Names: α -[[ (1, 1-Dimethylethyl) amino]methyl]-2, 2-dimethyl-4H-1, 3-benzodioxin-6-methanol. Grades: Highly Purified. CAS No. 54208-72-9. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Salbutamol Acetonide Methyl Ether
Salbutamol Acetonide (S085530) derivative. Intermediate in the preparation of Albuterol Methyl Ether Hydrochloride Salt (A514510). Group: Biochemicals. Alternative Names: α -[[ (1, 1-Dimethylethyl) amino]methyl]-2, 2-dimethyl-4H-1, 3-benzodioxin-6-methanol Methyl Ether. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Salbutamol-d3
Salbutamol-d3 is the deuterium labeled Salbutamol. Salbutamol is a short-acting β2 adrenergic receptor agonist used as an antiasthmatic drug. It can effectively inhibit the release of allergenic substances such as histamine and prevent bronchospasm. Alternative Names: Albuterol-d3; AH-3365-d3. CAS No. 1219798-60-3. Purity: ≥97.0%. Product ID: ACM1219798603-1. Molecular formula: C13H18D3NO3. Mole weight: 242.33. Alfa Chemistry - ISO 9001:32057 Certified.
Salbutamol-[d9]
A deuterated salbutamol. Salbutamol is a short-acting, selective beta2-adrenergic receptor agonist used in the treatment of asthma and COPD. It is 29 times more selective for beta2 receptors than beta1 receptors giving it higher specificity for pulmonary beta receptors versus beta1-adrenergic receptors located in the heart. Synonyms: Salbutamol-tert-butyl-d9; rac Albuterol-d9; [2H9]-Salbutamol; α1-[[(1,1-Dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol-d9. Grade: 97% by CP. CAS No. 1173021-73-2. Molecular formula: C13H12D9NO3. Mole weight: 248.37.
Salbutamol EP Impurity K Trifluoroacetate
Salbutamol EP Impurity K Trifluoroacetate. Uses: For analytical and research use. Molecular formula: C15H19ClF3NO5. Mole weight: 385.76. Catalog: APB09509.
Salbutamol EP Impurity L HCl
Salbutamol EP Impurity L HCl. Uses: For analytical and research use. CAS No. 24085-08-3. Molecular formula: C20H26ClNO3. Mole weight: 363.88. Catalog: APB24085083.
Salbutamol EP Impurity L Hydrogen bromide
Salbutamol EP Impurity L Hydrogen bromide. Uses: For analytical and research use. Molecular formula: C14H24BrNO3. Mole weight: 334.25. Catalog: APB09512.
Salbutamol EP Impurity L Trifluoroacetate
Salbutamol EP Impurity L Trifluoroacetate. Uses: For analytical and research use. Molecular formula: C15H21ClF3NO5. Mole weight: 387.78. Catalog: APB09510.
Salbutamol hemisulfate
Salbutamol (Albuterol) hemisulfate is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol hemisulfate promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol hemisulfate can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Albuterol hemisulfate; AH-3365 hemisulfate. CAS No. 51022-70-9. Pack Sizes: 10 mM * 1 mL in Water; 100 mg; 500 mg. Product ID: HY-B0436.
A potent and selective beta-2-adrenoceptor agonist (EC50 = 5.3nM) that displays bronchodilator actions. Unlike other beta-2- adrenoceptor agonists, Salmeterol binds to exo-site domain of beta-2-AR receptors, producing a slow onset of action and prolonged activation. Clinically used for the treatment of asthma and chronic obstructive pulmonary disease (COPD). Group: Biochemicals. Grades: Highly Purified. CAS No. 51022-70-9. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Salbutamol Impurity 03HCl
Salbutamol Impurity 03HCl. Uses: For analytical and research use. CAS No. 70334-18-8. Molecular formula: C13H22ClNO2. Mole weight: 259.77. Catalog: APB70334188.
Salbutamol Impurity 10
Salbutamol Impurity 10. Uses: For analytical and research use. CAS No. 1797114-57-8. Molecular formula: C23H31NO3. Mole weight: 369.51. Catalog: APB1797114578.
Salbutamol Impurity 11
Salbutamol Impurity 11. Uses: For analytical and research use. CAS No. 29754-58-3. Molecular formula: C10H10O6. Mole weight: 226.18. Catalog: APB29754583.
Salbutamol Impurity 12
Salbutamol Impurity 12. Uses: For analytical and research use. CAS No. 54440-92-5. Molecular formula: C9H8O6. Mole weight: 212.16. Catalog: APB54440925.
Salbutamol Impurity 13
Salbutamol Impurity 13. Uses: For analytical and research use. CAS No. 62932-94-9. Molecular formula: C9H9BrO3. Mole weight: 245.07. Catalog: APB62932949.
Salbutamol Impurity 14
Salbutamol Impurity 14. Uses: For analytical and research use. CAS No. 115787-50-3. Molecular formula: C9H7BrO3. Mole weight: 243.06. Catalog: APB115787503.
Salbutamol Impurity 15
Salbutamol Impurity 15. Uses: For analytical and research use. CAS No. 754926-25-5. Molecular formula: C15H25NO3. Mole weight: 267.37. Catalog: APB754926255.
Salbutamol Impurity 17
Salbutamol Impurity 17. Uses: For analytical and research use. CAS No. 182676-90-0. Molecular formula: C13H21NO4. Mole weight: 255.31. Catalog: APB182676900.
Salbutamol Impurity 21
Salbutamol Impurity 21. Uses: For analytical and research use. CAS No. 115787-52-5. Molecular formula: C13H17NO3. Mole weight: 235.28. Catalog: APB115787525.
Salbutamol impurity 23
Salbutamol impurity 23. Uses: For analytical and research use. Molecular formula: C13H12D9NO3. Mole weight: 248.37. Catalog: APB09506.
Salbutamol impurity 24
Salbutamol impurity 24. Uses: For analytical and research use. Molecular formula: C13H20BrNO4. Mole weight: 334.21. Catalog: APB09507.
Salbutamol impurity 25
Salbutamol impurity 25. Uses: For analytical and research use. Molecular formula: C18H20O10. Mole weight: 396.35. Catalog: APB09505.
Salbutamol impurity 28
Salbutamol impurity 28. Uses: For analytical and research use. CAS No. 2691147-78-9. Molecular formula: C13H21NO3. Mole weight: 239.32. Catalog: APB2691147789.
Salbutamol impurity 30
Salbutamol impurity 30. Uses: For analytical and research use. CAS No. 115787-53-6. Molecular formula: C13H18ClNO3. Mole weight: 271.74. Catalog: APB115787536.
Salbutamol impurity 31
Salbutamol impurity 31. Uses: For analytical and research use. Molecular formula: C22H31NO6. Mole weight: 405.49. Catalog: APB09508.
Salbutamol impurity 32
Salbutamol impurity 32. Uses: For analytical and research use. Molecular formula: C15H18F3NO5. Mole weight: 349.31. Catalog: APB09511.
Salbutamol impurity 5 (hydrochloride)
Salbutamol impurity 5 (hydrochloride). Uses: For analytical and research use. Molecular formula: C17H30ClNO3. Mole weight: 331.88. Catalog: APB09504.
Salbutamol impurity 6 (containing trifluoroacetate). Uses: For analytical and research use. Molecular formula: C17H26F3NO5. Mole weight: 318.39. Catalog: APB09502.
Salbutamol Impurity 7
Salbutamol Impurity 7. Uses: For analytical and research use. CAS No. 13110-96-8. Molecular formula: C14H21NO4. Mole weight: 267.32. Catalog: APB13110968.
Salbutamol Impurity 8
Salbutamol Impurity 8. Uses: For analytical and research use. CAS No. 1797879-98-1. Molecular formula: C24H33NO3. Mole weight: 383.53. Catalog: APB1797879981.
Salbutamol Impurity 9
Salbutamol Impurity 9. Uses: For analytical and research use. CAS No. 27566-09-2. Molecular formula: C14H21NO4. Mole weight: 267.32. Catalog: APB27566092.
Salbutamol Impurity P
Salbutamol Impurity P. Uses: For analytical and research use. Alternative Names: 2-(tert-butylamino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethanol. CAS No. 54208-72-9. Molecular formula: C16H25NO3. Mole weight: 279.37. Catalog: APB54208729.
Salbutamol related compound E HCl
Salbutamol related compound E HCl. Uses: For analytical and research use. CAS No. 69716-64-9. Molecular formula: C15H26ClNO3. Mole weight: 303.83. Catalog: APB69716649.
Salbutamol sulfate impurity 1
Salbutamol sulfate impurity 1. Uses: For analytical and research use. Molecular formula: C13H21NO4. Mole weight: 255.31. Catalog: APB09501.
Salbutamon Hydrochloride
A related impurity of Albuterol (Salbutamol) (EP). Group: Biochemicals. Alternative Names: 2-[ (1, 1-Dimethylethyl) amino]-1-[4-hydroxy-3- (hydroxymethyl) phenyl]ethanone Hydrochloride. Grades: Highly Purified. CAS No. 41489-89-8. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
Salcaprozate sodium
Salcaprozate sodium (SNAC), an oral absorption promoter, and has the potential as a delivery agent for oral forms of heparin and insulin. Salcaprozate sodium could increase passive transcellular permeation across small intestinal epithelia based on increased lipophilicity arising from non-covalent macromolecule complexation[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SNAC. CAS No. 203787-91-1. Pack Sizes: 10 mM * 1 mL in DMSO; 250 mg; 500 mg; 1 g. Product ID: HY-114299.
Salcaprozate sodium
Salcaprozate sodium (SNAC) is used as an excipient in drug formulation as a chemical permeation enhancer (PE) to aid the oral absorption of macromolecules, peptides and proteins such as insulin (diabetes), heparin (heart attacks and angina) and cyanocobalamin (vitamin B12 deficiency and anaemia) which would otherwise have poor bioavailability. SNAC is considered to be safe for human consumption (GRAS) by the FDA. Synonyms: sodium 8-(2-hydroxybenzamido)octanoate; SNAC. Grade: 98%. CAS No. 203787-91-1. Molecular formula: C15H20NNaO4. Mole weight: 301.31.
Salcaprozate Sodium
Salcaprozate Sodium is a drug excipient or inactive ingredient in drug formulations. Group: Biochemicals. Grades: Highly Purified. CAS No. 203787-91-1. Pack Sizes: 25mg, 50mg. Molecular Formula: C15H20NNaO4. US Biological Life Sciences.
Worldwide
Salcaprozate sodium (Standard)
Salcaprozate (sodium) (Standard) is the analytical standard of Salcaprozate (sodium). This product is intended for research and analytical applications. Salcaprozate sodium (SNAC), an oral absorption promoter, and has the potential as a delivery agent for oral forms of heparin and insulin. Salcaprozate sodium could increase passive transcellular permeation across small intestinal epithelia based on increased lipophilicity arising from non-covalent macromolecule complexation[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SNAC (Standard). CAS No. 203787-91-1. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-114299R.
Salermide
Salermide. Group: Biochemicals. Grades: Purified. CAS No. 1105698-15-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
Salermide
Salermide is an inhibitor of Sirt1 and Sirt2; can cause strong cancer-specific apoptotic cell death. Uses: Scientific research. Category: Signaling pathways. CAS No. 1105698-15-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-101073.
Salfredin A3
It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-53-3. Molecular formula: C18H19NO9. Mole weight: 393.30.
Salfredin A4
It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-54-4. Molecular formula: C15H15NO7. Mole weight: 321.28.
Salfredin A7
It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-55-5. Molecular formula: C16H17NO7. Mole weight: 335.31.
Salfredin B11
It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. Synonyms: 6H-Furo(3,4-g)-1-benzopyran-6-one, 2,8-dihydro-5-hydroxy-2,2-dimethyl-; 2,8-Dihydro-5-hydroxy-2,2-dimethyl-6H-furo(3,4-g)-1-benzopyran-6-one; 9-Hydroxy-6,6-dimethyl-3,6-dihydro-2,5-dioxa-cyclopenta[b]naphthalen-1-one. Grade: 98% by HPLC. CAS No. 165467-63-0. Molecular formula: C13H12O4. Mole weight: 232.23.
Salfredin C1
It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-56-6. Molecular formula: C13H11NO6. Mole weight: 277.23.
Salfredin C2
It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-57-7. Molecular formula: C15H13NO8. Mole weight: 335.26.
Salfredin C3
It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-58-8. Molecular formula: C16H15NO8. Mole weight: 349.29.
Sal I
One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA (HindIII-digest) in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 10-fold overdigestion with enzyme more than 95% of the dna puc19 fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 2000U; 10000U. G↑TCGAC CAGCT↓G. Activity: 10000u.a./ml. Appearance: 10 X SE-buffer O. Storage: -20°C. Form: Liquid. Source: An E.coli strain that carries the cloned Sal I gene from Streptomyces albus. Pack: 10 mM Tris-HCl (pH 7.5); 50 mM NaCl; 0,1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1169RE.