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ChemicalBook >> CAS DataBase List >> AC-HIS-OH H2O

AC-HIS-OH H2O

AC-HIS-OH H2O price.
  • $7 - $1006.01
  • Product name: AC-HIS-OH H2O
  • CAS: 39145-52-3
  • MF: C8H11N3O3.H2O
  • MW: 215.21
  • EINECS:219-678-6
  • MDL Number:MFCD00149320
  • Synonyms:N-ALPHA-ACETYL-L-HISTIDINE H2O;N-ALPHA-ACETYL-L-HISTIDINE HYDRATE;N-ALPHA-ACETYL-L-HISTIDINE MONOHYDRATE;N-ACETYL-L-HISTIDINE HYDRATE;ACETYL-L-HISTIDINE MONOHYDRATE;ACETYL-L-HISTIDINE H2O;AC-HIS-OH H2O;Ac-His-OH·H2O
54 prices
Selected condition:
Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
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  • 1gm:
  • 1 unit
  • Manufactureraablocks
  • Product numberAA003SM9
  • Product descriptionN-Acetyl-L-histidine Monohydrate 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003SM9
  • Product descriptionN-Acetyl-L-histidine Monohydrate ≥99%
  • Packaging5g
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003SM9
  • Product descriptionN-Acetyl-L-histidine Monohydrate 98%
  • Packaging25g
  • Price$32
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98038
  • Product descriptionN-Acetyl-L-histidine Monohydrate
  • Packaging1g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98038
  • Product descriptionN-Acetyl-L-histidine Monohydrate
  • Packaging25g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA301929
  • Product descriptionAc-His-OH.H2O 98%
  • Packaging100g
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA301929
  • Product descriptionAc-His-OH.H2O 98%
  • Packaging5g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA301929
  • Product descriptionAc-His-OH.H2O 98%
  • Packaging25g
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA301929
  • Product descriptionAc-His-OH.H2O 98%
  • Packaging1g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0008275
  • Product descriptionN-ALPHA-ACETYL-L-HISTIDINE MONOHYDRATE 95.00%
  • Packaging5MG
  • Price$496.91
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0008275
  • Product descriptionN-ALPHA-ACETYL-L-HISTIDINE MONOHYDRATE 95.00%
  • Packaging5G
  • Price$580
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA6755
  • Product descriptionAc-His-OH
  • Packaging100g
  • Price$248
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA6755
  • Product descriptionAc-His-OH
  • Packaging25g
  • Price$124
  • Updated2026-05-06
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA10164
  • Product description(2S)-2-(Acetylamino)-3-(1H-imidazol-4-yl)propanoic acid hydrate 95
  • Packaging10g
  • Price$38.1
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA10164
  • Product description(2S)-2-(Acetylamino)-3-(1H-imidazol-4-yl)propanoicacidhydrate 95%
  • Packaging1gm:
  • Price$17.67
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA10164
  • Product description(2S)-2-(Acetylamino)-3-(1H-imidazol-4-yl)propanoic acid hydrate 95
  • Packaging250mg
  • Price$12.7
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003SM9 N-Acetyl-L-histidine Monohydrate 98% 1g $8 2026-05-28 Buy
aablocks AA003SM9 N-Acetyl-L-histidine Monohydrate ≥99% 5g $17 2026-05-28 Buy
aablocks AA003SM9 N-Acetyl-L-histidine Monohydrate 98% 25g $32 2026-05-28 Buy
AK Scientific J98038 N-Acetyl-L-histidine Monohydrate 1g $20 2021-12-16 Buy
AK Scientific J98038 N-Acetyl-L-histidine Monohydrate 25g $200 2021-12-16 Buy
Ambeed A301929 Ac-His-OH.H2O 98% 100g $212 2021-12-16 Buy
Ambeed A301929 Ac-His-OH.H2O 98% 5g $19 2021-12-16 Buy
Ambeed A301929 Ac-His-OH.H2O 98% 25g $63 2021-12-16 Buy
Ambeed A301929 Ac-His-OH.H2O 98% 1g $7 2021-12-16 Buy
American Custom Chemicals Corporation AAA0008275 N-ALPHA-ACETYL-L-HISTIDINE MONOHYDRATE 95.00% 5MG $496.91 2021-12-16 Buy
American Custom Chemicals Corporation AAA0008275 N-ALPHA-ACETYL-L-HISTIDINE MONOHYDRATE 95.00% 5G $580 2021-12-16 Buy
ApexBio Technology A6755 Ac-His-OH 100g $248 2026-05-06 Buy
ApexBio Technology A6755 Ac-His-OH 25g $124 2026-05-06 Buy
Atlantic Research Chemicals CA10164 (2S)-2-(Acetylamino)-3-(1H-imidazol-4-yl)propanoic acid hydrate 95 10g $38.1 2026-05-23 Buy
Atlantic Research Chemicals CA10164 (2S)-2-(Acetylamino)-3-(1H-imidazol-4-yl)propanoicacidhydrate 95% 1gm: $17.67 2021-12-16 Buy
Atlantic Research Chemicals CA10164 (2S)-2-(Acetylamino)-3-(1H-imidazol-4-yl)propanoic acid hydrate 95 250mg $12.7 2026-05-23 Buy

Properties

Melting point :163 °C
alpha :[α]D20 +44~+47° (c=2, H2O)
refractive index :46.5 ° (C=1, H2O)
storage temp. :Sealed in dry,2-8°C
solubility :DMSO (Slightly), Methanol (Sparingly, Heated), Water (Sparingly, Heated, Sonicat
form :Powder
color :White
Water Solubility :Soluble in water.
Stability :Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :HUMECTANT
SKIN CONDITIONING
SKIN CONDITIONING - EMOLLIENT InChI :InChI=1/C8H11N3O3.H2O/c1-5(12)11-7(8(13)14)2-6-3-9-4-10-6;/h3-4,7H,2H2,1H3,(H,9,10)(H,11,12)(H,13,14);1H2/t7-;/s3
InChIKey :PSWSDQRXCOJSFC-WMASNCOMNA-N
SMILES :[C@H](C(=O)O)(NC(=O)C)CC1NC=NC=1.O |&1:0,r|
LogP :-1.601 (est)
CAS DataBase Reference :39145-52-3

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

N-acetylhistidine, a novel osmolyte in the lens of Atlantic salmon. An ectotherm homologue of human predicted gene NAT16 encodes histidine N-acetyltransferase responsible for N?±-acetylhistidine synthesis.

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