CAS 1401-55-4: Tannins
Description:Tannins are a diverse group of polyphenolic compounds found in various plants, particularly in the bark, leaves, and fruits. They are known for their astringent properties, which can precipitate proteins and are responsible for the bitter taste in many plants. Tannins are classified into two main categories: hydrolyzable tannins and condensed tannins. Hydrolyzable tannins can be broken down into simpler phenolic acids upon hydrolysis, while condensed tannins are formed from the polymerization of flavonoid units and are more resistant to degradation. Tannins play significant roles in plant defense against herbivores and pathogens, and they also have various applications in food, beverages (notably in wine and tea), and traditional medicine due to their antioxidant and antimicrobial properties. The CAS number 1401-55-4 specifically refers to a type of tannin, which may have unique characteristics and applications. Overall, tannins are important compounds in both ecological and industrial contexts, contributing to flavor, color, and health benefits.
Formula:Unspecified
InChI:InChI=1/C76H52O46/c77-32-1-22(2-33(78)53(32)92)67(103)113-47-16-27(11-42(87)58(47)97)66(102)112-21-52-63(119-72(108)28-12-43(88)59(98)48(17-28)114-68(104)23-3-34(79)54(93)35(80)4-23)64(120-73(109)29-13-44(89)60(99)49(18-29)115-69(105)24-5-36(81)55(94)37(82)6-24)65(121-74(110)30-14-45(90)61(100)50(19-30)116-70(106)25-7-38(83)56(95)39(84)8-25)76(118-52)122-75(111)31-15-46(91)62(101)51(20-31)117-71(107)26-9-40(85)57(96)41(86)10-26/h1-20,52,63-65,76-101H,21H2
- Synonyms:
- 1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose
- 1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose
- AL (tannin)
- Acide tannique
- Acido tannico
- Arbor Lock 20
- Ácido tánico
- Basyntan AS
- Baxindan AS
- Bm 539
- See more synonyms
- Bondtite 241
- Bondtite 345
- Bondtite 645
- Bondtite 945
- Brewtan
- Brewtan C
- Chinese tannin
- Colatan GT 100
- Crown ATO
- Dt-R 240
- Enoxil
- Excellence Vintage
- F-Tannin
- Fintan OP
- Floctan 1
- Floctan 3
- Fresh Shiraimatsu FS 500M
- Fs 500M
- Galalcool
- Gallotannic acid
- Gallotannin
- Gallotannino
- Galloylglucose
- Galotanino
- Garvesyre
- Gerbsäure
- Glycerite
- Hifix 45
- Hifix SL
- Hifix SLA
- Hifix SW-A
- Hle 100
- Kakitafu
- Lexsod P
- Makubunri Seisei Kaki Tannin H 1
- Mp-Tr
- Pancil
- Pancil FG 22
- Pancil FG 30
- Pancil FG 70
- Pancil PO 10
- Penta NM digalloyl glucose
- Quebracho
- Quertanil
- Resorcinex Pecan Tannin 9901L
- Retan MD
- Seta Tun
- Sunlife TN
- Sv 82
- Syntan WT
- Tanal 02C
- Tanal 1
- Tanaphen P 500
- Tanex A-FCC
- Tanex RS 93
- Tanigan PKA-S
- Tanin
- Tanin gallique
- Tanino
- Tannic Acid KT
- Tannic Acid ME
- Tannic Acid X
- Tannic acid AL
- Tannic acids
- Tannin
- Tannin analysis
- Tannino
- Tannins
- Textan 3
- Tru/tan
- Tw 75
- UT 10 (tannin)
- Ut 10
- Vitanil B
- Vitanil IM
- Weibull
- ガロタンニン
- タンニン酸
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Tannic acid, ACS
Ref: 02-036410
100g | 50.00 € | ||
500g | 95.00 € |
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Tannic acid
Ref: 02-A17022
1kg | 140.00 € | ||
250g | 43.00 € |
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Tannic acid, ACS reagent
Ref: AC-41999
500g | 97.00 € | ||
2500g | To inquire |
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Tannic acid, 95%
Ref: AC-20242
5g | 33.00 € | ||
1kg | 185.00 € | ||
5kg | 664.00 € | ||
500g | 105.00 € |
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Tannic Acid
Ref: 45-1643328
2g | 430.00 € |
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Ref: IN-DA0037U5
10g | 21.00 € | ||
25g | 26.00 € | ||
50g | 32.00 € | ||
75g | 42.00 € | ||
100g | 49.00 € | ||
200g | 56.00 € | ||
300g | 79.00 € | ||
400g | 102.00 € | ||
500g | 116.00 € |
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Tannic acid
Ref: TM-T0801
500mg | 48.00 € |
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Tannic acid
Ref: 7W-GC8015
1kg | 128.00 € | ||
25g | 15.00 € | ||
100g | 27.00 € | ||
250g | 42.00 € | ||
500g | 74.00 € |
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Tannic acid, pure
Ref: 7W-GC9089
Undefined size | To inquire |
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Ref: 4Z-T-433001
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
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Tannic Acid
Controlled ProductRef: TR-T006560
25g | 109.00 € | ||
50g | 146.00 € | ||
100g | 194.00 € |
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Tannic acid
Ref: 3D-MT30443
2kg | 358.00 € | ||
5kg | 727.00 € | ||
10kg | 1,188.00 € | ||
25kg | 2,681.00 € |
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Tannic Acid extrapure AR, ACS, ExiPlus, Multi-Compendial
Ref: SR-92101
100g | 28.00 € | ||
250g | 38.00 € | ||
500g | 57.00 € |